Merge pull request #984 from shlinkio/release/2.5.2

Release/2.5.2

.dockerignore

@@ -0,0 +1,24 @@
+config/autoload/*local*
+data/infra
+data/cache/*
+data/log/*
+data/locks/*
+data/proxies/*
+data/migrations_template.txt
+data/GeoLite2-City.*
+data/database.sqlite
+data/shlink-tests.db
+CHANGELOG.md
+UPGRADE.md
+composer.lock
+vendor
+docs
+indocker
+docker-*
+phpstan.neon
+php*xml*
+infection*
+**/test*
+build*
+**/.*
+bin/helper

.env.dist

@@ -1,15 +0,0 @@
-# Application
-APP_ENV=
-SECRET_KEY=
-SHORTENED_URL_SCHEMA=
-SHORTENED_URL_HOSTNAME=
-SHORTCODE_CHARS=
-
-# Language
-DEFAULT_LOCALE=
-CLI_LOCALE=
-
-# Database
-DB_USER=
-DB_PASSWORD=
-DB_NAME=

.gitattributes

@@ -0,0 +1,23 @@
+/config/test export-ignore
+/data/infra export-ignore
+/docs export-ignore
+/module/CLI/test export-ignore
+/module/CLI/test-resources export-ignore
+/module/Core/test export-ignore
+/module/Core/test-db export-ignore
+/module/Rest/test export-ignore
+/module/Rest/test-api export-ignore
+.gitattributes export-ignore
+.gitignore export-ignore
+.phpstorm.meta.php export-ignore
+.travis.yml export-ignore
+build.sh export-ignore
+CHANGELOG.md export-ignore
+docker-compose.override.yml.dist export-ignore
+docker-compose.yml export-ignore
+indocker export-ignore
+phpcs.xml export-ignore
+phpunit.xml.dist export-ignore
+phpunit-api.xml export-ignore
+phpunit-db.xml export-ignore
+phpstan.neon

.github/FUNDING.yml

@@ -0,0 +1,2 @@
+github: ['acelaya']
+custom: ['https://acel.me/donate']

.github/ISSUE_TEMPLATE.md

@@ -0,0 +1,7 @@
+<!--
+Before opening an issue, just take into account that this is a completely free of charge and open source project.
+I'm always happy to help and provide support, but some understanding will be expected.
+I do this in my own free time, so expect some delays when implementing new features and fixing bugs, and don't take it personal if an issue gets eventually closed.
+You may also be asked to provide tests or ways to reproduce reported bugs.
+Try to be polite, and understand it is impossible for an OSS project to cover all use cases.
+-->

.github/ISSUE_TEMPLATE/Bug.md

@@ -0,0 +1,38 @@
+---
+name: Bug report
+about: Something on shlink is broken or not working as documented?
+labels: bug
+---
+
+<!--
+Before opening an issue, just take into account that this is a completely free of charge and open source project.
+I'm always happy to help and provide support, but some understanding will be expected.
+I do this in my own free time, so expect some delays when implementing new features and fixing bugs, and don't take it personal if an issue gets eventually closed.
+You may also be asked to provide tests or ways to reproduce reported bugs.
+Try to be polite, and understand it is impossible for an OSS project to cover all use cases.
+
+With that said, please fill in the information requested next. More information might be requested next (like logs or system configs).
+-->
+
+#### How Shlink is set-up
+
+* Shlink Version: x.y.z
+* PHP Version: x.y.z
+* How do you serve Shlink: Self-hosted Apache|Self-hosted nginx|Self-hosted swoole|Docker image
+* Database engine used: MySQL|MariaDB|PostgreSQL|MicrosoftSQL|SQLite (x.y.z)
+
+#### Summary
+
+<!-- Provide a summary describing the problem you are experiencing. -->
+
+#### Current behavior
+
+<!-- How is it actually behaving (and it shouldn't)? -->
+
+#### Expected behavior
+
+<!-- How did you expected to behave? -->
+
+#### How to reproduce
+
+<!-- Provide steps to reproduce the bug. -->

.github/ISSUE_TEMPLATE/Feature_Request.md

@@ -0,0 +1,19 @@
+---
+name: Feature request
+about: Do you find shlink is missing some important feature that would make it more useful?
+labels: feature
+---
+
+<!--
+Before opening an issue, just take into account that this is a completely free of charge and open source project.
+I'm always happy to help and provide support, but some understanding will be expected.
+I do this in my own free time, so expect some delays when implementing new features and fixing bugs, and don't take it personal if an issue gets eventually closed.
+You may also be asked to provide tests or ways to reproduce reported bugs.
+Try to be polite, and understand it is impossible for an OSS project to cover all use cases.
+
+With that said, please fill in the information requested next. More information might be requested next (like logs or system configs).
+-->
+
+#### Summary
+
+<!-- Describe the new feature you would like to request. -->

.github/ISSUE_TEMPLATE/Question_Support.md

@@ -0,0 +1,26 @@
+---
+name: Question - Support
+about: Do you have a problem setting up or using shlink?
+labels: question
+---
+
+<!--
+Before opening an issue, just take into account that this is a completely free of charge and open source project.
+I'm always happy to help and provide support, but some understanding will be expected.
+I do this in my own free time, so expect some delays when implementing new features and fixing bugs, and don't take it personal if an issue gets eventually closed.
+You may also be asked to provide tests or ways to reproduce reported bugs.
+Try to be polite, and understand it is impossible for an OSS project to cover all use cases.
+
+With that said, please fill in the information requested next. More information might be requested next (like logs or system configs).
+-->
+
+#### How Shlink is set-up
+
+* Shlink Version: x.y.z
+* PHP Version: x.y.z
+* How do you serve Shlink: Self-hosted Apache|Self-hosted nginx|Self-hosted swoole|Docker image
+* Database engine used: MySQL|MariaDB|PostgreSQL|MicrosoftSQL|SQLite (x.y.z)
+
+#### Summary
+
+<!-- Describe the issue you are facing here. -->

.github/workflows/ci.yml

@@ -0,0 +1,319 @@
+name: Continuous integration
+
+on:
+  pull_request: null
+  push:
+    branches:
+      - main
+      - develop
+
+jobs:
+  lint:
+    runs-on: ubuntu-20.04
+    strategy:
+      matrix:
+        php-version: ['7.4']
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+      - name: Use PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php-version }}
+          tools: composer
+          extensions: swoole-4.5.9
+          coverage: none
+      - run: composer install --no-interaction --prefer-dist
+      - run: composer cs
+
+  static-analysis:
+    runs-on: ubuntu-20.04
+    strategy:
+      matrix:
+        php-version: ['7.4']
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+      - name: Use PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php-version }}
+          tools: composer
+          extensions: swoole-4.5.9
+          coverage: none
+      - run: composer install --no-interaction --prefer-dist
+      - run: composer stan
+
+  unit-tests:
+    runs-on: ubuntu-20.04
+    continue-on-error: ${{ matrix.php-version == '8.0' }}
+    strategy:
+      matrix:
+        php-version: ['7.4', '8.0']
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+      - name: Use PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php-version }}
+          tools: composer
+          extensions: swoole-4.5.9
+          coverage: pcov
+          ini-values: pcov.directory=module
+      - if: ${{ matrix.php-version == '8.0' }}
+        run: composer install --no-interaction --prefer-dist --ignore-platform-req=php
+      - if: ${{ matrix.php-version != '8.0' }}
+        run: composer install --no-interaction --prefer-dist
+      - run: composer test:unit:ci
+      - uses: actions/upload-artifact@v2
+        if: ${{ matrix.php-version == '7.4' }}
+        with:
+          name: coverage-unit
+          path: |
+            build/coverage-unit
+            build/coverage-unit.cov
+
+  db-tests-sqlite:
+    runs-on: ubuntu-20.04
+    strategy:
+      matrix:
+        php-version: ['7.4', '8.0']
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+      - name: Use PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php-version }}
+          tools: composer
+          extensions: swoole-4.5.9
+          coverage: pcov
+          ini-values: pcov.directory=module
+      - if: ${{ matrix.php-version == '8.0' }}
+        run: composer install --no-interaction --prefer-dist --ignore-platform-req=php
+      - if: ${{ matrix.php-version != '8.0' }}
+        run: composer install --no-interaction --prefer-dist
+      - run: composer test:db:sqlite:ci
+      - uses: actions/upload-artifact@v2
+        if: ${{ matrix.php-version == '7.4' }}
+        with:
+          name: coverage-db
+          path: |
+            build/coverage-db
+            build/coverage-db.cov
+
+  db-tests-mysql:
+    runs-on: ubuntu-20.04
+    strategy:
+      matrix:
+        php-version: ['7.4', '8.0']
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+      - name: Start database server
+        run: docker-compose -f docker-compose.yml -f docker-compose.ci.yml up -d shlink_db
+      - name: Use PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php-version }}
+          tools: composer
+          extensions: swoole-4.5.9
+          coverage: none
+      - if: ${{ matrix.php-version == '8.0' }}
+        run: composer install --no-interaction --prefer-dist --ignore-platform-req=php
+      - if: ${{ matrix.php-version != '8.0' }}
+        run: composer install --no-interaction --prefer-dist
+      - run: composer test:db:mysql
+
+  db-tests-maria:
+    runs-on: ubuntu-20.04
+    strategy:
+      matrix:
+        php-version: ['7.4', '8.0']
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+      - name: Start database server
+        run: docker-compose -f docker-compose.yml -f docker-compose.ci.yml up -d shlink_db_maria
+      - name: Use PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php-version }}
+          tools: composer
+          extensions: swoole-4.5.9
+          coverage: none
+      - if: ${{ matrix.php-version == '8.0' }}
+        run: composer install --no-interaction --prefer-dist --ignore-platform-req=php
+      - if: ${{ matrix.php-version != '8.0' }}
+        run: composer install --no-interaction --prefer-dist
+      - run: composer test:db:maria
+
+  db-tests-postgres:
+    runs-on: ubuntu-20.04
+    strategy:
+      matrix:
+        php-version: ['7.4', '8.0']
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+      - name: Start database server
+        run: docker-compose -f docker-compose.yml -f docker-compose.ci.yml up -d shlink_db_postgres
+      - name: Use PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php-version }}
+          tools: composer
+          extensions: swoole-4.5.9
+          coverage: none
+      - if: ${{ matrix.php-version == '8.0' }}
+        run: composer install --no-interaction --prefer-dist --ignore-platform-req=php
+      - if: ${{ matrix.php-version != '8.0' }}
+        run: composer install --no-interaction --prefer-dist
+      - run: composer test:db:postgres
+
+  db-tests-ms:
+    runs-on: ubuntu-20.04
+    strategy:
+      matrix:
+        php-version: ['7.4', '8.0']
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+      - name: Install MSSQL ODBC
+        run: sudo ./data/infra/ci/install-ms-odbc.sh
+      - name: Start database server
+        run: docker-compose -f docker-compose.yml -f docker-compose.ci.yml up -d shlink_db_ms
+      - name: Use PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php-version }}
+          tools: composer
+          extensions: swoole-4.5.9, pdo_sqlsrv-5.9.0beta2
+          coverage: none
+      - if: ${{ matrix.php-version == '8.0' }}
+        run: composer install --no-interaction --prefer-dist --ignore-platform-req=php
+      - if: ${{ matrix.php-version != '8.0' }}
+        run: composer install --no-interaction --prefer-dist
+      - name: Create test database
+        run: docker-compose exec -T shlink_db_ms /opt/mssql-tools/bin/sqlcmd -S localhost -U sa -P 'Passw0rd!' -Q "CREATE DATABASE shlink_test;"
+      - run: composer test:db:ms
+
+  api-tests:
+    runs-on: ubuntu-20.04
+    continue-on-error: ${{ matrix.php-version == '8.0' }}
+    strategy:
+      matrix:
+        php-version: ['7.4', '8.0']
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+      - name: Start database server
+        run: docker-compose -f docker-compose.yml -f docker-compose.ci.yml up -d shlink_db
+      - name: Use PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php-version }}
+          tools: composer
+          extensions: swoole-4.5.9
+          coverage: pcov
+          ini-values: pcov.directory=module
+      - if: ${{ matrix.php-version == '8.0' }}
+        run: composer install --no-interaction --prefer-dist --ignore-platform-req=php
+      - if: ${{ matrix.php-version != '8.0' }}
+        run: composer install --no-interaction --prefer-dist
+      - run: bin/test/run-api-tests.sh
+      - uses: actions/upload-artifact@v2
+        if: ${{ matrix.php-version == '7.4' }}
+        with:
+          name: coverage-api
+          path: |
+            build/coverage-api
+            build/coverage-api.cov
+
+  mutation-tests:
+    needs:
+      - unit-tests
+      - db-tests-sqlite
+      - api-tests
+    runs-on: ubuntu-20.04
+    strategy:
+      matrix:
+        php-version: ['7.4', '8.0']
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+      - name: Use PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php-version }}
+          tools: composer
+          extensions: swoole-4.5.9
+          coverage: pcov
+          ini-values: pcov.directory=module
+      - if: ${{ matrix.php-version == '8.0' }}
+        run: composer install --no-interaction --prefer-dist --ignore-platform-req=php
+      - if: ${{ matrix.php-version != '8.0' }}
+        run: composer install --no-interaction --prefer-dist
+      - uses: actions/download-artifact@v2
+        with:
+          path: build
+      - run: composer infect:ci
+
+  upload-coverage:
+    needs:
+      - unit-tests
+      - db-tests-sqlite
+      - api-tests
+    runs-on: ubuntu-20.04
+    strategy:
+      matrix:
+        php-version: ['7.4']
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+      - name: Use PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php-version }}
+          coverage: pcov
+          ini-values: pcov.directory=module
+      - uses: actions/download-artifact@v2
+        with:
+          path: build
+      - run: mv build/coverage-unit/coverage-unit.cov build/coverage-unit.cov
+      - run: mv build/coverage-db/coverage-db.cov build/coverage-db.cov
+      - run: mv build/coverage-api/coverage-api.cov build/coverage-api.cov
+      - run: wget https://phar.phpunit.de/phpcov-8.2.0.phar
+      - run: php phpcov-8.2.0.phar merge build --clover build/clover.xml
+      - name: Publish coverage
+        uses: codecov/codecov-action@v1
+        with:
+          file: ./build/clover.xml
+
+  delete-artifacts:
+    needs:
+      - mutation-tests
+      - upload-coverage
+    runs-on: ubuntu-20.04
+    steps:
+      - uses: geekyeggo/delete-artifact@v1
+        with:
+          name: |
+            coverage-unit
+            coverage-db
+            coverage-api
+
+  build-docker-image:
+    runs-on: ubuntu-20.04
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+      - uses: marceloprado/has-changed-path@v1
+        id: changed-dockerfile
+        with:
+          paths: ./Dockerfile
+      - if: ${{ steps.changed-dockerfile.outputs.changed == 'true' }}
+        run: docker build -t shlink-docker-image:temp .
+      - if: ${{ steps.changed-dockerfile.outputs.changed != 'true' }}
+        run: echo "Dockerfile didn't change. Skipped"

.github/workflows/docker-image-build.yml

@@ -0,0 +1,28 @@
+name: Build docker image
+
+on:
+  push:
+    branches:
+      - develop
+    tags:
+      - 'v*'
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v1
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v1
+        with:
+          version: latest
+      - name: Login to docker hub
+        uses: docker/login-action@v1
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+      - name: Build the image
+        run: bash ./docker/build

.github/workflows/publish-release.yml

@@ -0,0 +1,30 @@
+name: Publish release
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+      - name: Use PHP 7.4
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: '7.4' # Publish release with lowest supported PHP version
+          tools: composer
+          extensions: swoole-4.5.9
+      - name: Generate release assets
+        run: ./build.sh ${GITHUB_REF#refs/tags/v}
+      - name: Publish release with assets
+        uses: docker://antonyurchenko/git-release:latest
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          ALLOW_TAG_PREFIX: "true"
+          ALLOW_EMPTY_CHANGELOG: "true"
+        with:
+          args: |
+            build/shlink_*_dist.zip

.gitignore

@@ -1,7 +1,13 @@
 .idea
 build
+!docker/build
 composer.lock
+composer.phar
 vendor/
-.env
 data/database.sqlite
-docs/swagger-ui
+data/shlink-tests.db
+data/GeoLite2-City.mmdb
+data/GeoLite2-City.mmdb.*
+docs/swagger-ui*
+docker-compose.override.yml
+.phpunit.result.cache

.phpstorm.meta.php

@@ -1,7 +1,8 @@
 <?php
 namespace PHPSTORM_META;
 
-use Interop\Container\ContainerInterface;
+use Psr\Container\ContainerInterface;
+use Laminas\ServiceManager\ServiceLocatorInterface;
 
 /**
  * PhpStorm Container Interop code completion
@@ -16,4 +17,7 @@ $STATIC_METHOD_TYPES = [
     ContainerInterface::get('') => [
         '' == '@',
     ],
+    ServiceLocatorInterface::build('') => [
+        '' == '@',
+    ],
 ];

.scrutinizer.yml

@@ -1,6 +0,0 @@
-tools:
-  external_code_coverage: true
-checks:
-    php:
-        code_rating: true
-        duplication: true

.travis-php.ini

@@ -1 +0,0 @@
-extension="memcached.so"

.travis.yml

@@ -1,27 +0,0 @@
-language: php
-
-branches:
-  only:
-    - master
-    - develop
-
-php:
-  - 5.6
-  - 7
-  - 7.1
-
-before_install: phpenv config-add .travis-php.ini
-
-before_script:
-  - composer self-update
-  - composer install --no-interaction
-
-script:
-  - mkdir build
-  - composer check
-
-after_script:
-  - wget https://scrutinizer-ci.com/ocular.phar
-  - php ocular.phar code-coverage:upload --format=php-clover build/clover.xml
-
-sudo: false

CONTRIBUTING.md

@@ -0,0 +1,143 @@
+# Contributing
+
+This file will guide you through the process of getting to project up and running, in case you want to provide coding contributions.
+
+You will also see how to ensure the code fulfills the expected code checks, and how to create a pull request.
+
+## System dependencies
+
+The project provides all its dependencies as docker containers through a docker-compose configuration.
+
+Because of this, the only actual dependencies are [docker](https://docs.docker.com/get-docker/) and [docker-compose](https://docs.docker.com/compose/install/).
+
+## Setting up the project
+
+The first thing you need to do is fork the repository, and clone it in your local machine.
+
+Then you will have to follow these steps:
+
+* Copy all files with `.local.php.dist` extension from `config/autoload` by removing the dist extension.
+
+    For example the `common.local.php.dist` file should be copied as `common.local.php`.
+
+* Copy the file `docker-compose.override.yml.dist` by also removing the `dist` extension.
+* Start-up the project by running `docker-compose up`.
+
+    The first time this command is run, it will create several containers that are used during development, so it may take some time.
+
+    It will also create some empty databases and install the project dependencies with composer.
+
+* Run `./indocker bin/cli db:create` to create the initial database.
+* Run `./indocker bin/cli db:migrate` to get database migrations up to date.
+* Run `./indocker bin/cli api-key:generate` to get your first API key generated.
+
+Once you finish this, you will have the project exposed in ports `8000` through nginx+php-fpm and `8080` through swoole.
+
+> Note: The `indocker` shell script is a helper used to run commands inside the main docker container.
+
+## Project structure
+
+This project is structured as a modular application, using [laminas/laminas-config-aggregator](https://github.com/laminas/laminas-config-aggregator) to merge the configuration provided by every module.
+
+All modules are inside the `module` folder, and each one has its own `src`, `test` and `config` folders, with the source code, tests and configuration. They also have their own `ConfigProvider` class, which is consumed by the config aggregator.
+
+This is a simplified version of the project structure:
+
+```
+shlink
+├── bin
+│   ├── cli
+│   ├── install
+│   └── update
+├── config
+│   ├── autoload
+│   ├── params
+│   ├── config.php
+│   └── container.php
+├── data
+│   ├── cache
+│   ├── locks
+│   ├── log
+│   ├── migrations
+│   └── proxies
+├── docs
+│   ├── adr
+│   ├── async-api
+│   └── swagger
+├── module
+│   ├── CLI
+│   ├── Core
+│   └── Rest
+├── public
+├── composer.json
+└── README.md
+```
+
+The purposes of every folder are:
+
+* `bin`: It contains the CLI tools. The `cli` one is the main entry point to run shlink from the command line, while `install` and `update` are helper tools used to install and update shlink when not using the docker image.
+* `config`: Contains application-wide configurations, which are later merged with the ones provided by every module.
+* `data`: Common runtime-generated git-ignored assets, like logs, caches, etc.
+* `docs`: Any project documentation is stored here, like API spec definitions or architectural decision records.
+* `module`: Contains a subfolder for every module in the project. Modules contain the source code, tests and configurations for every context in the project.
+* `public`: Few assets (like `favicon.ico` or `robots.txt`) and the web entry point are stored here. This web entry point is not used when serving the app with swoole.
+
+## Project tests
+
+In order to ensure stability and no regressions are introduced while developing new features, this project has different types of tests.
+
+* **Unit tests**: These are the simplest to run, and usually test individual pieces of code, replacing any external dependency by mocks.
+
+    The code coverage of unit tests is pretty high, and only entity repositories are excluded because of their nature.
+
+* **Database tests**: These are integration tests that run against a real database, and only cover entity repositories.
+
+    Its purpose is to verify all the database queries behave as expected and return what's expected.
+
+    The project provides some tooling to run them against any of the supported database engines.
+
+* **API tests**: These are E2E tests that spin up an instance of the app and test it from the outside, by interacting with the REST API.
+
+    These are the best tests to catch regressions, and to verify everything interacts as expected.
+
+    They use MySQL as the database engine, and include some fixtures that ensure the same data exists at the beginning of the execution.
+
+* **CLI tests**: *TBD. Once included, its purpose will be the same as API tests, but running through the command line*
+
+Depending on the kind of contribution, maybe not all kinds of tests are needed, but the more you provide, the better.
+
+## Running code checks
+
+* Run `./indocker composer cs` to check coding styles are fulfilled.
+* Run `./indocker composer cs:fix` to fix coding styles (some may not be fixable from the CLI)
+* Run `./indocker composer stan` to statically analyze the code with [phpstan](https://phpstan.org/). This tool is the closest to "compile" PHP and verify everything would work as expected.
+* Run `./indocker composer test:unit` to run the unit tests.
+* Run `./indocker composer test:db` to run the database integration tests.
+
+    This command runs the same test suite against all supported database engines. If you just want to run one of them, you can add one of `:sqlite`, `:mysql`, `:maria`, `:postgres`, `:mssql` at the end of the command.
+    
+    For example, `test:db:postgres`.
+
+* Run `./indocker composer test:api` to run API E2E tests. For these, the MySQL database engine is used.
+* Run `./indocker composer infect:test` ti run both unit and database tests (over sqlite) and then apply mutations to them with [infection](https://infection.github.io/).
+* Run `./indocker composer ci` to run all previous commands together. This command is run during the project's continuous integration.
+
+> Note: Due to some limitations in the tooling used by shlink, the testing databases need to exist beforehand, both for db and api tests (except sqlite).
+>
+> However, they just need to be created empty, with no tables. Also, once created, they are automatically reset before every new execution.
+>
+> The testing database is always called `shlink_test`. You can create it using the database client of your choice. [DBeaver](https://dbeaver.io/) is a good multi-platform desktop database client which supports all the engines supported by shlink.
+
+## Pull request process
+
+In order to provide pull requests to this project, you should always start by creating a new branch, where you will make all desired changes.
+
+The base branch should always be `develop`, and the target branch for the pull request should also be `develop`.
+
+Before your branch can be merged, all the checks described in [Running code checks](#running-code-checks) have to be passing. You can verify that manually by running `./indocker composer ci`, or wait for the build to be run automatically after the pull request is created.
+
+## Architectural Decision Records
+
+The project includes logs for some architectural decisions, using the [adr](https://adr.github.io/) proposal.
+
+If you are curious or want to understand why something has been built in some specific way, [take a look at them](docs/adr).

Dockerfile

@@ -0,0 +1,77 @@
+FROM php:7.4.11-alpine3.12 as base
+
+ARG SHLINK_VERSION=2.4.0
+ENV SHLINK_VERSION ${SHLINK_VERSION}
+ENV SWOOLE_VERSION 4.5.9
+ENV LC_ALL "C"
+
+WORKDIR /etc/shlink
+
+# Install required PHP extensions
+RUN \
+    # Install mysql and calendar
+    docker-php-ext-install -j"$(nproc)" pdo_mysql calendar && \
+    # Install sqlite
+    apk add --no-cache sqlite-libs sqlite-dev && \
+    docker-php-ext-install -j"$(nproc)" pdo_sqlite && \
+    # Install postgres
+    apk add --no-cache postgresql-dev && \
+    docker-php-ext-install -j"$(nproc)" pdo_pgsql && \
+    # Install intl
+    apk add --no-cache icu-dev && \
+    docker-php-ext-install -j"$(nproc)" intl && \
+    # Install zip and gd
+    apk add --no-cache libzip-dev zlib-dev libpng-dev && \
+    docker-php-ext-install -j"$(nproc)" zip gd && \
+    # Install gmp
+    apk add --no-cache gmp-dev && \
+    docker-php-ext-install -j"$(nproc)" gmp
+
+# Install sqlsrv driver
+RUN if [ $(uname -m) == "x86_64" ]; then \
+      wget https://download.microsoft.com/download/e/4/e/e4e67866-dffd-428c-aac7-8d28ddafb39b/msodbcsql17_17.5.1.1-1_amd64.apk && \
+      apk add --allow-untrusted msodbcsql17_17.5.1.1-1_amd64.apk && \
+      apk add --no-cache --virtual .phpize-deps ${PHPIZE_DEPS} unixodbc-dev && \
+      pecl install pdo_sqlsrv && \
+      docker-php-ext-enable pdo_sqlsrv && \
+      apk del .phpize-deps && \
+      rm msodbcsql17_17.5.1.1-1_amd64.apk ; \
+    fi
+
+# Install swoole
+RUN apk add --no-cache --virtual .phpize-deps ${PHPIZE_DEPS} && \
+    pecl install swoole-${SWOOLE_VERSION} && \
+    docker-php-ext-enable swoole && \
+    apk del .phpize-deps
+
+
+# Install shlink
+FROM base as builder
+COPY . .
+COPY --from=composer:2 /usr/bin/composer ./composer.phar
+RUN apk add --no-cache git && \
+    php composer.phar install --no-dev --optimize-autoloader --prefer-dist --no-progress --no-interaction && \
+    php composer.phar clear-cache && \
+    rm -r docker composer.* && \
+    sed -i "s/%SHLINK_VERSION%/${SHLINK_VERSION}/g" config/autoload/app_options.global.php
+
+
+# Prepare final image
+FROM base
+LABEL maintainer="Alejandro Celaya <alejandro@alejandrocelaya.com>"
+
+COPY --from=builder /etc/shlink .
+RUN ln -s /etc/shlink/bin/cli /usr/local/bin/shlink
+
+# Expose default swoole port
+EXPOSE 8080
+
+# Expose params config dir, since the user is expected to provide custom config from there
+VOLUME /etc/shlink/config/params
+
+# Copy config specific for the image
+COPY docker/docker-entrypoint.sh docker-entrypoint.sh
+COPY docker/config/shlink_in_docker.local.php config/autoload/shlink_in_docker.local.php
+COPY docker/config/php.ini ${PHP_INI_DIR}/conf.d/
+
+ENTRYPOINT ["/bin/sh", "./docker-entrypoint.sh"]

LICENSE

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2016 Alejandro Celaya
+Copyright (c) 2016-2020 Alejandro Celaya
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -1,9 +1,97 @@
-# Shlink
+![Shlink](https://raw.githubusercontent.com/shlinkio/shlink.io/main/public/images/shlink-hero.png)
 
-[![Build Status](https://travis-ci.org/shlinkio/shlink.svg?branch=master)](https://travis-ci.org/shlinkio/shlink)
-[![Code Coverage](https://scrutinizer-ci.com/g/shlinkio/shlink/badges/coverage.png?b=master)](https://scrutinizer-ci.com/g/shlinkio/shlink/?branch=master)
-[![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/shlinkio/shlink/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/shlinkio/shlink/?branch=master)
-[![Latest Stable Version](https://poser.pugx.org/shlinkio/shlink/v/stable.png)](https://packagist.org/packages/shlinkio/shlink)
-[![License](https://poser.pugx.org/shlinkio/shlink/license.png)](https://packagist.org/packages/shlinkio/shlink)
+[![Build Status](https://img.shields.io/github/workflow/status/shlinkio/shlink/Continuous%20integration/develop?logo=github&style=flat-square)](https://github.com/shlinkio/shlink/actions?query=workflow%3A%22Continuous+integration%22)
+[![Code Coverage](https://img.shields.io/codecov/c/gh/shlinkio/shlink/develop?style=flat-square)](https://app.codecov.io/gh/shlinkio/shlink)
+[![Latest Stable Version](https://img.shields.io/github/release/shlinkio/shlink.svg?style=flat-square)](https://packagist.org/packages/shlinkio/shlink)
+[![Docker pulls](https://img.shields.io/docker/pulls/shlinkio/shlink.svg?logo=docker&style=flat-square)](https://hub.docker.com/r/shlinkio/shlink/)
+[![License](https://img.shields.io/github/license/shlinkio/shlink.svg?style=flat-square)](https://github.com/shlinkio/shlink/blob/main/LICENSE)
+[![Paypal donate](https://img.shields.io/badge/Donate-paypal-blue.svg?style=flat-square&logo=paypal&colorA=aaaaaa)](https://slnk.to/donate)
 
-A PHP-based URL shortener application with analytics and management
+A PHP-based self-hosted URL shortener that can be used to serve shortened URLs under your own custom domain.
+
+## Table of Contents
+
+- [Full documentation](#full-documentation)
+- [Docker image](#docker-image)
+- [Self hosted](#self-hosted)
+    - [Download](#download)
+    - [Configure](#configure)
+- [Using shlink](#using-shlink)
+- [Contributing](#contributing)
+
+## Full documentation
+
+This document contains the very basics to get started with Shlink. If you want to learn everything you can do with it, visit the [full searchable documentation](https://shlink.io/documentation/).
+
+## Docker image
+
+Starting with version 1.15.0, an official docker image is provided. You can learn how to use it by reading [the docs](https://shlink.io/documentation/install-docker-image/).
+
+The idea is that you can just generate a container using the image and provide the custom config via env vars.
+
+## Self hosted
+
+First, make sure the host where you are going to run shlink fulfills these requirements:
+
+* PHP 7.4 with JSON, curl, PDO, intl and gd extensions enabled (PHP 8.0 support is coming).
+    * apcu extension is recommended if you don't plan to use swoole.
+    * xml extension is required if you want to generate QR codes in svg format.
+* MySQL, MariaDB, PostgreSQL, Microsoft SQL Server or SQLite.
+* The web server of your choice with PHP integration (Apache or Nginx recommended).
+
+### Download
+
+In order to run Shlink, you will need a built version of the project. There are two ways to get it.
+
+* **Using a dist file**
+
+    The easiest way to install shlink is by using one of the pre-bundled distributable packages.
+
+    Go to the [latest version](https://github.com/shlinkio/shlink/releases/latest) and download the `shlink_x.x.x_dist.zip` file you will find there.
+
+    Finally, decompress the file in the location of your choice.
+
+* **Building from sources**
+
+    If for any reason you want to build the project yourself, follow these steps:
+
+    * Clone the project with git (`git clone https://github.com/shlinkio/shlink.git`), or download it by clicking the **Clone or download** green button.
+    * Download the [Composer](https://getcomposer.org/download/) PHP package manager inside the project folder.
+    * Run `./build.sh 1.0.0`, replacing the version with the version number you are going to build (the version number is only used for the generated dist file).
+
+    After that, you will have a `shlink_x.x.x_dist.zip` dist file inside the `build` directory, that you need to decompress in the location fo your choice.
+
+    > This is the process used when releasing new shlink versions. After tagging the new version with git, the Github release is automatically created by a [GitHub workflow](https://github.com/shlinkio/shlink/actions?query=workflow%3A%22Publish+release%22), attaching the generated dist file to it.
+
+### Configure
+
+Despite how you built the project, you now need to configure it, by following these steps:
+
+* If you are going to use MySQL, MariaDB, PostgreSQL or Microsoft SQL Server, create an empty database with the name of your choice.
+* Recursively grant write permissions to the `data` directory. Shlink uses it to cache some information.
+* Setup the application by running the `bin/install` script. It is a command line tool that will guide you through the installation process. **Take into account that this tool has to be run directly on the server where you plan to host Shlink. Do not run it before uploading/moving it there.**
+* Generate your first API key by running `bin/cli api-key:generate`. You will need the key in order to interact with shlink's API.
+
+## Using shlink
+
+Once shlink is installed, there are two main ways to interact with it:
+
+* **The command line**. Try running `bin/cli` and see all the [available commands](#shlink-cli-help).
+
+    All of those commands can be run with the `--help`/`-h` flag in order to see how to use them and all the available options.
+
+    It is probably a good idea to symlink the CLI entry point (`bin/cli`) to somewhere in your path, so that you can run shlink from any directory.
+
+* **The REST API**. The complete docs on how to use the API can be found [here](https://shlink.io/documentation/api-docs), and a sandbox which also documents every endpoint can be found in the [API Spec](https://api-spec.shlink.io/) portal.
+
+    However, you probably don't want to consume the raw API yourself. That's why a nice [web client](https://github.com/shlinkio/shlink-web-client) is provided that can be directly used from [https://app.shlink.io](https://app.shlink.io), or hosted by yourself.
+
+Both the API and CLI allow you to do the same operations, except for API key management, which can be done from the command line interface only.
+
+## Contributing
+
+If you are trying to find out how to run the project in development mode or how to provide contributions, read the [CONTRIBUTING](CONTRIBUTING.md) doc.
+
+---
+
+> This product includes GeoLite2 data created by MaxMind, available from [https://www.maxmind.com](https://www.maxmind.com)

UPGRADE.md

@@ -0,0 +1,88 @@
+# Upgrading
+
+## From v1.x to v2.x
+
+### PHP 7.4 required
+
+This new version takes advantage of several new features introduced in PHP 7.4.
+
+Thanks to that, the code is more reliable and robust, and easier to maintain and improve.
+
+However, that means that any previous PHP version is no longer supported.
+
+### Preview generation
+
+The ability to generate website previews has been completely removed and has no replacement.
+
+The feature never properly worked, and it wasn't really useful. Because of that, the feature is no longer available on Shlink 2.x
+
+Removing this feature has these implications:
+
+* The `short-url:process-previews` CLI command no longer exists, and an error will be thrown if executed.
+* The `/{shortCode}/preview` path is no longer valid, and will return a 404 status.
+
+### Removed paths
+
+These routes have been removed, but have a direct replacement:
+
+* `/qr/{shortCode}[/{size}]` -> `/{shortCode}/qr-code[/{size}]`
+* `PUT /rest/v{version}/short-urls/{shortCode}` -> `PATCH /rest/v{version}/short-urls/{shortCode}`
+
+When using the old ones, a 404 status will me returned now.
+
+### Removed command and route aliases
+
+All the aliases for the CLI commands in the `short-urls` namespace have been removed. If you were using any of those commands with the `shortcode` or `short-code` prefixes, make sure to update them to use the `short-urls` prefix instead.
+
+The same happens for all REST endpoints starting with `/short-code`. They were previously aliased to `/short-urls` ones, but they will return a 404 now. Make sure to update them accordingly.
+
+### JWT authentication removed
+
+Shlink's REST API no longer accepts authentication using a JWT token. The API key has to be passed now in the `x-api-key` header.
+
+Removing this feature has these implications:
+
+* Shlink will no longer introspect the `Authorization` header for Bearer tokens.
+* The `POST /rest/v{version}/authenticate` endpoint no longer exists and will return a 404.
+
+### API version is now required
+
+Endpoints need to provide a version in the path now. Previously, not providing a version used to fall back to v1. Now, it will return a 404 status, as no route will match.
+
+The only exception is the `/rest/health` endpoint, which will continue working without the version.
+
+### API errors
+
+Shlink v1.21.0 introduced support for API errors using the Problem Details format, as well as the v2 of the API.
+
+For backwards compatibility reasons, requests performed to v1 continued to return the old `error` and `message` properties.
+
+Starting with Shlink v2.0.0, both versions of the API will no longer return those two properties.
+
+As a replacement, use `type` instead of `error`, and `detail` instead of `message`.
+
+### Changes in models
+
+The next REST API models have changed:
+
+* **ShortUrl**: The `originalUrl` property was deprecated and has been removed. Use `longUrl` instead.
+* **Visit**: The `remoteAddr` property was deprecated and has been removed. It has no replacement.
+* **VisitLocation**: The `latitude` and `longitude` properties are no longer strings, but float.
+
+### URL validation
+
+Shlink can verify provided long URLs are valid before trying to shorten them. Starting with v2, it no longer does it by default and needs to be explicitly enabled instead of explicitly disabled.
+
+### Removed config options
+
+The `not_found_redirect_to` config option and the `NOT_FOUND_REDIRECT_TO` env var are no longer taken into consideration for the docker image.
+
+Instead, use `invalid_short_url_redirect_to` and `INVALID_SHORT_URL_REDIRECT_TO` respectively.
+
+### Migrated to Laminas
+
+The project has been using Zend Framework components since the beginning. Since it has been re-branded as [Laminas](https://getlaminas.org/), this version updates to the new set of components.
+
+Updating to Laminas components has these implications:
+
+* If you were manually serving Shlink with swoole, the entry script has to be changed from `/path/to/shlink/vendor/bin/zend-expressive-swoole` to `/path/to/shlink/vendor/bin/mezzio-swoole`

bin/cli

@@ -1,11 +1,7 @@
 #!/usr/bin/env php
 <?php
-use Interop\Container\ContainerInterface;
-use Symfony\Component\Console\Application as CliApp;
 
-/** @var ContainerInterface $container */
-$container = include __DIR__ . '/../config/container.php';
+declare(strict_types=1);
 
-/** @var CliApp $app */
-$app = $container->get(CliApp::class);
-$app->run();
+$run = require __DIR__ . '/../config/run.php';
+$run(true);

bin/helper/mezzio-swoole

@@ -0,0 +1,51 @@
+#!/usr/bin/env php
+<?php
+
+/**
+ * @deprecated To be removed with Shlink 3.0.0
+ * This script is provided to keep backwards compatibility on how to run shlink with swoole while being still able to
+ * update to mezzio/mezzio-swoole 3.x
+ */
+
+declare(strict_types=1);
+
+namespace Mezzio\Swoole\Command;
+
+use Laminas\ServiceManager\ServiceManager;
+use PackageVersions\Versions;
+use Symfony\Component\Console\Application as CommandLine;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\CommandLoader\ContainerCommandLoader;
+
+use function explode;
+use function Functional\filter;
+use function str_starts_with;
+use function strstr;
+
+/** @var ServiceManager $container */
+$container = require __DIR__ . '/../../config/container.php';
+$version = strstr(Versions::getVersion('mezzio/mezzio-swoole'), '@', true);
+$commandsPrefix = 'mezzio:swoole:';
+$commands = filter(
+    $container->get('config')['laminas-cli']['commands'] ?? [],
+    fn ($c, string $command) => str_starts_with($command, $commandsPrefix),
+);
+$registeredCommands = [];
+
+foreach ($commands as $newName => $commandServiceName) {
+    [, $oldName] = explode($commandsPrefix, $newName);
+    $registeredCommands[$oldName] = $commandServiceName;
+
+    $container->addDelegator($commandServiceName, static function ($c, $n, callable $factory) use ($oldName) {
+        /** @var Command $command */
+        $command = $factory();
+        $command->setAliases([$oldName]);
+
+        return $command;
+    });
+}
+
+$commandLine = new CommandLine('Mezzio web server', $version);
+$commandLine->setAutoExit(true);
+$commandLine->setCommandLoader(new ContainerCommandLoader($container, $registeredCommands));
+$commandLine->run();

bin/install

@@ -1,14 +1,12 @@
 #!/usr/bin/env php
 <?php
-use Shlinkio\Shlink\CLI\Command\Install\InstallCommand;
-use Symfony\Component\Console\Application;
-use Zend\Config\Writer\PhpArray;
+declare(strict_types=1);
+
+namespace Shlinkio\Shlink;
+
+use function chdir;
+use function dirname;
 
 chdir(dirname(__DIR__));
-
-require __DIR__ . '/../vendor/autoload.php';
-
-$app = new Application();
-$app->add(new InstallCommand(new PhpArray()));
-$app->setDefaultCommand('shlink:install');
-$app->run();
+[$install] = require __DIR__ . '/../vendor/shlinkio/shlink-installer/bin/run.php';
+$install();

bin/set-option

@@ -0,0 +1,14 @@
+#!/usr/bin/env php
+<?php
+declare(strict_types=1);
+
+namespace Shlinkio\Shlink;
+
+use Shlinkio\Shlink\Installer\Command\SetOptionCommand;
+
+use function chdir;
+use function dirname;
+
+chdir(dirname(__DIR__));
+[,, $installer] = require __DIR__ . '/../vendor/shlinkio/shlink-installer/bin/run.php';
+$installer(SetOptionCommand::NAME);

bin/test/run-api-tests.sh

@@ -0,0 +1,19 @@
+#!/usr/bin/env sh
+export APP_ENV=test
+export DB_DRIVER=mysql
+export TEST_ENV=api
+
+# Try to stop server just in case it hanged in last execution
+vendor/bin/laminas mezzio:swoole:stop
+
+echo 'Starting server...'
+vendor/bin/laminas mezzio:swoole:start -d
+sleep 2
+
+vendor/bin/phpunit --order-by=random -c phpunit-api.xml --testdox --colors=always --log-junit=build/coverage-api/junit.xml $*
+testsExitCode=$?
+
+vendor/bin/laminas mezzio:swoole:stop
+
+# Exit this script with the same code as the tests. If tests failed, this script has to fail
+exit $testsExitCode

bin/update

@@ -1,14 +1,12 @@
 #!/usr/bin/env php
 <?php
-use Shlinkio\Shlink\CLI\Command\Install\UpdateCommand;
-use Symfony\Component\Console\Application;
-use Zend\Config\Writer\PhpArray;
+declare(strict_types=1);
+
+namespace Shlinkio\Shlink;
+
+use function chdir;
+use function dirname;
 
 chdir(dirname(__DIR__));
-
-require __DIR__ . '/../vendor/autoload.php';
-
-$app = new Application();
-$app->add(new UpdateCommand(new PhpArray()));
-$app->setDefaultCommand('shlink:install');
-$app->run();
+[, $update] = require __DIR__ . '/../vendor/shlinkio/shlink-installer/bin/run.php';
+$update();

build.sh

@@ -1,44 +1,49 @@
 #!/usr/bin/env bash
 set -e
 
-if [ "$#" -ne 1 ]; then
+if [[ "$#" -ne 1 ]]; then
   echo "Usage:" >&2
   echo "   $0 {version}" >&2
   exit 1
 fi
 
 version=$1
-builtcontent=$(readlink -f '../shlink_build_tmp')
+builtcontent="./build/shlink_${version}_dist"
 projectdir=$(pwd)
+[[ -f ./composer.phar ]] && composerBin='./composer.phar' || composerBin='composer'
 
 # Copy project content to temp dir
 echo 'Copying project files...'
 rm -rf "${builtcontent}"
-mkdir "${builtcontent}"
-cp -R "${projectdir}"/* "${builtcontent}"
+mkdir -p "${builtcontent}"
+rsync -av * "${builtcontent}" \
+    --exclude=*docker* \
+    --exclude=Dockerfile \
+    --include=.htaccess \
+    --exclude-from=./.dockerignore
 cd "${builtcontent}"
 
 # Install dependencies
-rm -r vendor
-rm composer.lock
-composer self-update
-composer install --no-dev --optimize-autoloader
+echo "Installing dependencies with $composerBin..."
+${composerBin} self-update
+${composerBin} install --no-dev --optimize-autoloader --prefer-dist --no-progress --no-interaction
+
+# Copy mezzio helper script to vendor (deprecated - Remove with Shlink 3.0.0)
+cp "${projectdir}/bin/helper/mezzio-swoole" "./vendor/bin"
 
 # Delete development files
 echo 'Deleting dev files...'
-rm build.sh
-rm CHANGELOG.md
 rm composer.*
-rm LICENSE
-rm php*
-rm README.md
-rm -r build
-rm -f data/database.sqlite
-rm -rf data/{cache,log,proxies}/{*,.gitignore}
-rm -rf config/params/{*,.gitignore}
-rm -rf config/autoload/{{,*.}local.php{,.dist},.gitignore}
+
+# Update shlink version in config
+sed -i "s/%SHLINK_VERSION%/${version}/g" config/autoload/app_options.global.php
 
 # Compressing file
-rm -f "${projectdir}"/build/shlink_${version}_dist.zip
-zip -ry "${projectdir}"/build/shlink_${version}_dist.zip .
+echo 'Compressing files...'
+cd "${projectdir}"/build
+rm -f ./shlink_${version}_dist.zip
+zip -ry ./shlink_${version}_dist.zip ./shlink_${version}_dist
+cd "${projectdir}"
 rm -rf "${builtcontent}"
+
+echo 'Done!'

composer.json

@@ -1,81 +1,176 @@
 {
     "name": "shlinkio/shlink",
     "type": "project",
-    "homepage": "http://shlink.io",
+    "homepage": "https://shlink.io",
     "description": "A self-hosted and PHP-based URL shortener application with CLI and REST interfaces",
     "license": "MIT",
     "authors": [
         {
             "name": "Alejandro Celaya Alastrué",
-            "homepage": "http://www.alejandrocelaya.com",
+            "homepage": "https://www.alejandrocelaya.com",
             "email": "alejandro@alejandrocelaya.com"
         }
     ],
     "require": {
-        "php": "^5.6 || ^7.0",
-        "zendframework/zend-expressive": "^1.0",
-        "zendframework/zend-expressive-fastroute": "^1.1",
-        "zendframework/zend-expressive-twigrenderer": "^1.0",
-        "zendframework/zend-stdlib": "^2.7",
-        "zendframework/zend-servicemanager": "^3.0",
-        "zendframework/zend-paginator": "^2.6",
-        "zendframework/zend-config": "^2.6",
-        "zendframework/zend-i18n": "^2.7",
-        "mtymek/expressive-config-manager": "^0.4",
-        "acelaya/zsm-annotated-services": "^0.2.0",
-        "acelaya/ze-content-based-error-handler": "^1.0",
-        "doctrine/orm": "^2.5",
-        "guzzlehttp/guzzle": "^6.2",
-        "symfony/console": "^3.0",
-        "symfony/process": "^3.0",
-        "symfony/filesystem": "^3.0",
-        "firebase/php-jwt": "^4.0",
-        "monolog/monolog": "^1.21",
-        "theorchard/monolog-cascade": "^0.4",
-        "endroid/qrcode": "^1.7",
-        "mikehaertl/phpwkhtmltopdf": "^2.2",
-        "doctrine/migrations": "^1.4"
+        "php": "^7.4",
+        "ext-json": "*",
+        "ext-pdo": "*",
+        "akrabat/ip-address-middleware": "^2.0",
+        "cakephp/chronos": "^2.0",
+        "cocur/slugify": "^4.0",
+        "doctrine/cache": "^1.9",
+        "doctrine/migrations": "^3.0.2",
+        "doctrine/orm": "^2.8",
+        "endroid/qr-code": "^3.6",
+        "geoip2/geoip2": "^2.9",
+        "guzzlehttp/guzzle": "^7.0",
+        "happyr/doctrine-specification": "2.0.x-dev#cb116d3 as 2.0",
+        "laminas/laminas-config": "^3.3",
+        "laminas/laminas-config-aggregator": "^1.1",
+        "laminas/laminas-diactoros": "^2.1.3",
+        "laminas/laminas-inputfilter": "^2.10",
+        "laminas/laminas-paginator": "^2.8",
+        "laminas/laminas-servicemanager": "^3.6",
+        "laminas/laminas-stdlib": "^3.2",
+        "lcobucci/jwt": "^4.0",
+        "league/uri": "^6.2",
+        "lstrojny/functional-php": "^1.15",
+        "mezzio/mezzio": "^3.2",
+        "mezzio/mezzio-fastroute": "^3.1",
+        "mezzio/mezzio-helpers": "^5.3",
+        "mezzio/mezzio-problem-details": "^1.1",
+        "mezzio/mezzio-swoole": "^3.1",
+        "monolog/monolog": "^2.0",
+        "nikolaposa/monolog-factory": "^3.1",
+        "ocramius/proxy-manager": "^2.11",
+        "php-middleware/request-id": "^4.1",
+        "predis/predis": "^1.1",
+        "pugx/shortid-php": "^0.7",
+        "ramsey/uuid": "^3.9",
+        "shlinkio/shlink-common": "^3.4",
+        "shlinkio/shlink-config": "^1.0",
+        "shlinkio/shlink-event-dispatcher": "^2.0",
+        "shlinkio/shlink-importer": "^2.1",
+        "shlinkio/shlink-installer": "^5.3",
+        "shlinkio/shlink-ip-geolocation": "^1.5",
+        "symfony/console": "^5.1",
+        "symfony/filesystem": "^5.1",
+        "symfony/lock": "^5.1",
+        "symfony/mercure": "^0.4.1",
+        "symfony/process": "^5.1",
+        "symfony/string": "^5.1"
     },
     "require-dev": {
-        "phpunit/phpunit": "^5.0",
-        "squizlabs/php_codesniffer": "^2.3",
+        "devster/ubench": "^2.1",
+        "dms/phpunit-arraysubset-asserts": "^0.2.1",
+        "eaglewu/swoole-ide-helper": "dev-master",
+        "infection/infection": "^0.20.2",
+        "phpspec/prophecy-phpunit": "^2.0",
+        "phpstan/phpstan": "^0.12.64",
+        "phpunit/php-code-coverage": "^9.2",
+        "phpunit/phpunit": "^9.5",
         "roave/security-advisories": "dev-master",
-        "filp/whoops": "^2.0",
-        "symfony/var-dumper": "^3.0",
-        "vlucas/phpdotenv": "^2.2",
-        "phly/changelog-generator": "^2.1"
+        "shlinkio/php-coding-standard": "~2.1.1",
+        "shlinkio/shlink-test-utils": "^2.0",
+        "symfony/var-dumper": "^5.2",
+        "veewee/composer-run-parallel": "^0.1.0"
     },
     "autoload": {
         "psr-4": {
             "Shlinkio\\Shlink\\CLI\\": "module/CLI/src",
             "Shlinkio\\Shlink\\Rest\\": "module/Rest/src",
-            "Shlinkio\\Shlink\\Core\\": "module/Core/src",
-            "Shlinkio\\Shlink\\Common\\": "module/Common/src"
+            "Shlinkio\\Shlink\\Core\\": "module/Core/src"
         },
         "files": [
-            "module/Common/functions/functions.php"
+            "module/Core/functions/functions.php"
         ]
     },
     "autoload-dev": {
         "psr-4": {
             "ShlinkioTest\\Shlink\\CLI\\": "module/CLI/test",
             "ShlinkioTest\\Shlink\\Rest\\": "module/Rest/test",
-            "ShlinkioTest\\Shlink\\Core\\": "module/Core/test",
-            "ShlinkioTest\\Shlink\\Common\\": "module/Common/test"
-        }
+            "ShlinkioApiTest\\Shlink\\Rest\\": "module/Rest/test-api",
+            "ShlinkioTest\\Shlink\\Core\\": [
+                "module/Core/test",
+                "module/Core/test-db"
+            ]
+        },
+        "files": [
+            "config/test/constants.php"
+        ]
     },
     "scripts": {
-        "check": [
+        "ci": [
             "@cs",
-            "@test"
+            "@stan",
+            "@test:ci",
+            "@infect:ci"
+        ],
+        "ci:parallel": [
+            "@parallel cs stan test:unit:ci test:db:sqlite:ci test:db:mysql test:db:maria test:db:postgres test:db:ms",
+            "@parallel test:api infect:ci:unit infect:ci:db"
         ],
         "cs": "phpcs",
-        "cs-fix": "phpcbf",
-        "serve": "php -S 0.0.0.0:8000 -t public/",
-        "test": "phpunit --coverage-clover build/clover.xml",
-        "pretty-test": "phpunit --coverage-html build/coverage"
+        "cs:fix": "phpcbf",
+        "stan": "phpstan analyse module/*/src/ module/*/config config docker/config data/migrations --level=6",
+        "test": [
+            "@test:unit",
+            "@test:db",
+            "@test:api"
+        ],
+        "test:ci": [
+            "@test:unit:ci",
+            "@test:db",
+            "@test:api"
+        ],
+        "test:unit": "@php vendor/bin/phpunit --order-by=random --colors=always --coverage-php build/coverage-unit.cov --testdox",
+        "test:unit:ci": "@test:unit --coverage-xml=build/coverage-unit/coverage-xml --log-junit=build/coverage-unit/junit.xml",
+        "test:db": "@parallel test:db:sqlite:ci test:db:mysql test:db:maria test:db:postgres test:db:ms",
+        "test:db:sqlite": "APP_ENV=test php vendor/bin/phpunit --order-by=random --colors=always --testdox -c phpunit-db.xml",
+        "test:db:sqlite:ci": "@test:db:sqlite --coverage-php build/coverage-db.cov --coverage-xml=build/coverage-db/coverage-xml --log-junit=build/coverage-db/junit.xml",
+        "test:db:mysql": "DB_DRIVER=mysql composer test:db:sqlite",
+        "test:db:maria": "DB_DRIVER=maria composer test:db:sqlite",
+        "test:db:postgres": "DB_DRIVER=postgres composer test:db:sqlite",
+        "test:db:ms": "DB_DRIVER=mssql composer test:db:sqlite",
+        "test:api": "bin/test/run-api-tests.sh",
+        "test:unit:pretty": "@php vendor/bin/phpunit --order-by=random --colors=always --coverage-html build/coverage-unit-html",
+        "infect:ci:base": "infection --threads=4 --log-verbosity=default --only-covered --skip-initial-tests",
+        "infect:ci:unit": "@infect:ci:base --coverage=build/coverage-unit --min-msi=80",
+        "infect:ci:db": "@infect:ci:base --coverage=build/coverage-db --min-msi=95 --configuration=infection-db.json",
+        "infect:ci": "@parallel infect:ci:unit infect:ci:db",
+        "infect:test": [
+            "@parallel test:unit:ci test:db:sqlite:ci",
+            "@infect:ci"
+        ],
+        "clean:dev": "rm -f data/database.sqlite && rm -f config/params/generated_config.php"
+    },
+    "scripts-descriptions": {
+        "ci": "<fg=blue;options=bold>Alias for \"cs\", \"stan\", \"test:ci\" and \"infect:ci\"</>",
+        "ci:parallel": "<fg=blue;options=bold>Same as \"ci\", but parallelizing tasks as much as possible</>",
+        "cs": "<fg=blue;options=bold>Checks coding styles</>",
+        "cs:fix": "<fg=blue;options=bold>Fixes coding styles, when possible</>",
+        "stan": "<fg=blue;options=bold>Inspects code with phpstan</>",
+        "test": "<fg=blue;options=bold>Runs all test suites</>",
+        "test:ci": "<fg=blue;options=bold>Runs all test suites, generating all needed reports and logs for CI envs</>",
+        "test:unit": "<fg=blue;options=bold>Runs unit test suites</>",
+        "test:unit:ci": "<fg=blue;options=bold>Runs unit test suites, generating all needed reports and logs for CI envs</>",
+        "test:db": "<fg=blue;options=bold>Runs database test suites on a SQLite, MySQL, MariaDB, PostgreSQL and MsSQL</>",
+        "test:db:sqlite": "<fg=blue;options=bold>Runs database test suites on a SQLite database</>",
+        "test:db:sqlite:ci": "<fg=blue;options=bold>Runs database test suites on a SQLite database, generating all needed reports and logs for CI envs</>",
+        "test:db:mysql": "<fg=blue;options=bold>Runs database test suites on a MySQL database</>",
+        "test:db:maria": "<fg=blue;options=bold>Runs database test suites on a MariaDB database</>",
+        "test:db:postgres": "<fg=blue;options=bold>Runs database test suites on a PostgreSQL database</>",
+        "test:db:ms": "<fg=blue;options=bold>Runs database test suites on a Miscrosoft SQL Server database</>",
+        "test:api": "<fg=blue;options=bold>Runs API test suites</>",
+        "test:unit:pretty": "<fg=blue;options=bold>Runs unit test suites and generates an HTML code coverage report</>",
+        "infect:ci": "<fg=blue;options=bold>Checks unit and db tests quality applying mutation testing with existing reports and logs</>",
+        "infect:ci:unit": "<fg=blue;options=bold>Checks unit tests quality applying mutation testing with existing reports and logs</>",
+        "infect:ci:db": "<fg=blue;options=bold>Checks db tests quality applying mutation testing with existing reports and logs</>",
+        "infect:test": "<fg=blue;options=bold>Runs unit and db tests, then checks tests quality applying mutation testing</>",
+        "clean:dev": "<fg=blue;options=bold>Deletes artifacts which are gitignored and could affect dev env</>"
     },
     "config": {
-        "process-timeout": 0
+        "sort-packages": true,
+        "platform-check": false
     }
 }

config/autoload/app_options.global.php

@@ -1,10 +1,13 @@
 <?php
+
+declare(strict_types=1);
+
 return [
 
     'app_options' => [
         'name' => 'Shlink',
-        'version' => '1.2.0',
-        'secret_key' => env('SECRET_KEY'),
+        'version' => '%SHLINK_VERSION%',
+        'disable_track_param' => null,
     ],
 
 ];

config/autoload/client-detection.global.php

@@ -0,0 +1,20 @@
+<?php
+
+declare(strict_types=1);
+
+return [
+
+    'ip_address_resolution' => [
+        'headers_to_inspect' => [
+            'CF-Connecting-IP',
+            'X-Forwarded-For',
+            'X-Forwarded',
+            'Forwarded',
+            'True-Client-IP',
+            'X-Real-IP',
+            'X-Cluster-Client-Ip',
+            'Client-Ip',
+        ],
+    ],
+
+];

config/autoload/common.global.php

@@ -0,0 +1,15 @@
+<?php
+
+declare(strict_types=1);
+
+use Laminas\ConfigAggregator\ConfigAggregator;
+
+return [
+
+    'debug' => false,
+
+    // Disabling config cache for cli, ensures it's never used for swoole and also that console commands don't generate
+    // a cache file that's then used by non-swoole web executions
+    ConfigAggregator::ENABLE_CACHE => PHP_SAPI !== 'cli',
+
+];

config/autoload/common.local.php.dist

@@ -0,0 +1,12 @@
+<?php
+
+declare(strict_types=1);
+
+use Laminas\ConfigAggregator\ConfigAggregator;
+
+return [
+
+    'debug' => true,
+    ConfigAggregator::ENABLE_CACHE => false,
+
+];

config/autoload/cors.global.php

@@ -0,0 +1,11 @@
+<?php
+
+declare(strict_types=1);
+
+return [
+
+    'cors' => [
+        'max_age' => 3600,
+    ],
+
+];

config/autoload/delete_short_urls.global.php

@@ -0,0 +1,14 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Shlinkio\Shlink;
+
+return [
+
+    'delete_short_urls' => [
+        'visits_threshold' => 15,
+        'check_visits_threshold' => true,
+    ],
+
+];

config/autoload/dependencies.global.php

@@ -1,21 +1,28 @@
 <?php
-use Zend\Expressive;
-use Zend\Expressive\Container;
-use Zend\Expressive\Router;
-use Zend\Expressive\Template;
-use Zend\Expressive\Twig;
-use Zend\ServiceManager\Factory\InvokableFactory;
+
+declare(strict_types=1);
+
+use GuzzleHttp\Client;
+use Mezzio\Container;
+use Psr\Http\Client\ClientInterface;
 
 return [
 
     'dependencies' => [
-        'factories' => [
-            Expressive\Application::class => Container\ApplicationFactory::class,
-            Router\FastRouteRouter::class => InvokableFactory::class,
-            Template\TemplateRendererInterface::class => Twig\TwigRendererFactory::class,
+        'delegators' => [
+            Mezzio\Application::class => [
+                Container\ApplicationConfigInjectionDelegator::class,
+            ],
         ],
+
         'aliases' => [
-            Router\RouterInterface::class => Router\FastRouteRouter::class,
+            ClientInterface::class => Client::class,
+        ],
+
+        'lazy_services' => [
+            'proxies_target_dir' => 'data/proxies',
+            'proxies_namespace' => 'ShlinkProxy',
+            'write_proxy_files' => true,
         ],
     ],
 

config/autoload/dependencies.local.php.dist

@@ -0,0 +1,24 @@
+<?php
+
+declare(strict_types=1);
+
+use Psr\Container\ContainerInterface;
+use Psr\Log;
+
+return [
+
+    'dependencies' => [
+        'lazy_services' => [
+            'write_proxy_files' => false,
+        ],
+
+        'initializers' => [
+            function (ContainerInterface $container, $instance): void {
+                if ($instance instanceof Log\LoggerAwareInterface) {
+                    $instance->setLogger($container->get(Log\LoggerInterface::class));
+                }
+            },
+        ],
+    ],
+
+];

config/autoload/entity-manager.global.php

@@ -1,19 +1,24 @@
 <?php
+
+declare(strict_types=1);
+
+namespace Shlinkio\Shlink\Common;
+
+use Happyr\DoctrineSpecification\EntitySpecificationRepository;
+
 return [
 
     'entity_manager' => [
         'orm' => [
             'proxies_dir' => 'data/proxies',
+            'load_mappings_using_functional_style' => true,
+            'default_repository_classname' => EntitySpecificationRepository::class,
         ],
         'connection' => [
-            'driver' => 'pdo_mysql',
-            'user' => env('DB_USER'),
-            'password' => env('DB_PASSWORD'),
-            'dbname' => env('DB_NAME', 'shlink'),
+            'user' => '',
+            'password' => '',
+            'dbname' => 'shlink',
             'charset' => 'utf8',
-            'driverOptions' => [
-                PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES utf8',
-            ],
         ],
     ],
 

config/autoload/entity-manager.local.php.dist

@@ -0,0 +1,25 @@
+<?php
+
+declare(strict_types=1);
+
+use function Shlinkio\Shlink\Common\env;
+
+// When running tests, any mysql-specific option can interfere with other drivers
+$driverOptions = env('APP_ENV') === 'test' ? [] : [
+    PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES utf8',
+    PDO::MYSQL_ATTR_USE_BUFFERED_QUERY => true,
+];
+
+return [
+
+    'entity_manager' => [
+        'connection' => [
+            'user' => 'root',
+            'password' => 'root',
+            'driver' => 'pdo_mysql',
+            'host' => 'shlink_db',
+            'driverOptions' => $driverOptions,
+        ],
+    ],
+
+];

config/autoload/error-handler.global.php

@@ -0,0 +1,33 @@
+<?php
+
+declare(strict_types=1);
+
+use Laminas\Stratigility\Middleware\ErrorHandler;
+use Mezzio\ProblemDetails\ProblemDetailsMiddleware;
+use Shlinkio\Shlink\Common\Logger;
+
+return [
+
+    'problem-details' => [
+        'default_types_map' => [
+            404 => 'NOT_FOUND',
+            500 => 'INTERNAL_SERVER_ERROR',
+        ],
+    ],
+
+    'error_handler' => [
+        'listeners' => [Logger\ErrorLogger::class],
+    ],
+
+    'dependencies' => [
+        'delegators' => [
+            ErrorHandler::class => [
+                Logger\ErrorHandlerListenerAttachingDelegator::class,
+            ],
+            ProblemDetailsMiddleware::class => [
+                Logger\ErrorHandlerListenerAttachingDelegator::class,
+            ],
+        ],
+    ],
+
+];

config/autoload/errorhandler.local.php.dist

@@ -1,28 +0,0 @@
-<?php
-use Acelaya\ExpressiveErrorHandler\ErrorHandler\ContentBasedErrorHandler;
-use Zend\Expressive\Container\WhoopsErrorHandlerFactory;
-
-return [
-    'dependencies' => [
-        'invokables' => [
-            'Zend\Expressive\Whoops' => Whoops\Run::class,
-            'Zend\Expressive\WhoopsPageHandler' => Whoops\Handler\PrettyPageHandler::class,
-        ],
-    ],
-
-    'whoops' => [
-        'json_exceptions' => [
-            'display'    => true,
-            'show_trace' => true,
-            'ajax_only'  => true,
-        ],
-    ],
-
-    'error_handler' => [
-        'plugins' => [
-            'factories' => [
-                ContentBasedErrorHandler::DEFAULT_CONTENT => WhoopsErrorHandlerFactory::class,
-            ],
-        ],
-    ],
-];

config/autoload/geolite2.global.php

@@ -0,0 +1,13 @@
+<?php
+
+declare(strict_types=1);
+
+return [
+
+    'geolite2' => [
+        'db_location' => __DIR__ . '/../../data/GeoLite2-City.mmdb',
+        'temp_dir' => __DIR__ . '/../../data',
+        'license_key' => 'G4Lm0C60yJsnkdPi', // Deprecated. Remove hardcoded license on v3
+    ],
+
+];

config/autoload/installer.global.php

@@ -0,0 +1,55 @@
+<?php
+
+declare(strict_types=1);
+
+use Shlinkio\Shlink\Installer\Config\Option;
+
+return [
+
+    'installer' => [
+        'enabled_options' => [
+            Option\Database\DatabaseDriverConfigOption::class,
+            Option\Database\DatabaseNameConfigOption::class,
+            Option\Database\DatabaseHostConfigOption::class,
+            Option\Database\DatabasePortConfigOption::class,
+            Option\Database\DatabaseUserConfigOption::class,
+            Option\Database\DatabasePasswordConfigOption::class,
+            Option\Database\DatabaseUnixSocketConfigOption::class,
+            Option\Database\DatabaseSqlitePathConfigOption::class,
+            Option\Database\DatabaseMySqlOptionsConfigOption::class,
+            Option\UrlShortener\ShortDomainHostConfigOption::class,
+            Option\UrlShortener\ShortDomainSchemaConfigOption::class,
+            Option\UrlShortener\ValidateUrlConfigOption::class,
+            Option\Visit\VisitsWebhooksConfigOption::class,
+            Option\Redirect\BaseUrlRedirectConfigOption::class,
+            Option\Redirect\InvalidShortUrlRedirectConfigOption::class,
+            Option\Redirect\Regular404RedirectConfigOption::class,
+            Option\DisableTrackParamConfigOption::class,
+            Option\Visit\CheckVisitsThresholdConfigOption::class,
+            Option\Visit\VisitsThresholdConfigOption::class,
+            Option\BasePathConfigOption::class,
+            Option\Worker\TaskWorkerNumConfigOption::class,
+            Option\Worker\WebWorkerNumConfigOption::class,
+            Option\RedisServersConfigOption::class,
+            Option\UrlShortener\ShortCodeLengthOption::class,
+            Option\Mercure\EnableMercureConfigOption::class,
+            Option\Mercure\MercurePublicUrlConfigOption::class,
+            Option\Mercure\MercureInternalUrlConfigOption::class,
+            Option\Mercure\MercureJwtSecretConfigOption::class,
+            Option\UrlShortener\GeoLiteLicenseKeyConfigOption::class,
+            Option\UrlShortener\IpAnonymizationConfigOption::class,
+            Option\UrlShortener\RedirectStatusCodeConfigOption::class,
+            Option\UrlShortener\RedirectCacheLifeTimeConfigOption::class,
+        ],
+
+        'installation_commands' => [
+            'db_create_schema' => [
+                'command' => 'bin/cli db:create',
+            ],
+            'db_migrate' => [
+                'command' => 'bin/cli db:migrate',
+            ],
+        ],
+    ],
+
+];

config/autoload/local.php.dist

@@ -1,8 +0,0 @@
-<?php
-
-return [
-
-    'debug' => true,
-    'config_cache_enabled' => false,
-
-];

config/autoload/locks.global.php

@@ -0,0 +1,50 @@
+<?php
+
+declare(strict_types=1);
+
+use Laminas\ServiceManager\AbstractFactory\ConfigAbstractFactory;
+use Shlinkio\Shlink\Common\Cache\RedisFactory;
+use Shlinkio\Shlink\Common\Lock\RetryLockStoreDelegatorFactory;
+use Shlinkio\Shlink\Common\Logger\LoggerAwareDelegatorFactory;
+use Symfony\Component\Lock;
+
+use const Shlinkio\Shlink\Core\LOCAL_LOCK_FACTORY;
+
+return [
+
+    'locks' => [
+        'locks_dir' => __DIR__ . '/../../data/locks',
+    ],
+
+    'dependencies' => [
+        'factories' => [
+            Lock\Store\FlockStore::class => ConfigAbstractFactory::class,
+            Lock\Store\RedisStore::class => ConfigAbstractFactory::class,
+            Lock\LockFactory::class => ConfigAbstractFactory::class,
+            LOCAL_LOCK_FACTORY => ConfigAbstractFactory::class,
+        ],
+        'aliases' => [
+            // With this config, a user could alias 'lock_store' => 'redis_lock_store' to override the default
+            'lock_store' => 'local_lock_store',
+
+            'redis_lock_store' => Lock\Store\RedisStore::class,
+            'local_lock_store' => Lock\Store\FlockStore::class,
+        ],
+        'delegators' => [
+            Lock\Store\RedisStore::class => [
+                RetryLockStoreDelegatorFactory::class,
+            ],
+            Lock\LockFactory::class => [
+                LoggerAwareDelegatorFactory::class,
+            ],
+        ],
+    ],
+
+    ConfigAbstractFactory::class => [
+        Lock\Store\FlockStore::class => ['config.locks.locks_dir'],
+        Lock\Store\RedisStore::class => [RedisFactory::SERVICE_NAME],
+        Lock\LockFactory::class => ['lock_store'],
+        LOCAL_LOCK_FACTORY => ['local_lock_store'],
+    ],
+
+];

config/autoload/logger.global.php

@@ -1,30 +1,88 @@
 <?php
-use Monolog\Handler\RotatingFileHandler;
+
+declare(strict_types=1);
+
+namespace Shlinkio\Shlink;
+
+use Monolog\Formatter;
+use Monolog\Handler;
 use Monolog\Logger;
+use Monolog\Processor;
+use MonologFactory\DiContainerLoggerFactory;
+use PhpMiddleware\RequestId;
+use Psr\Log\LoggerInterface;
+
+use const PHP_EOL;
+
+$processors = [
+    'exception_with_new_line' => [
+        'name' => Common\Logger\Processor\ExceptionWithNewLineProcessor::class,
+    ],
+    'psr3' => [
+        'name' => Processor\PsrLogMessageProcessor::class,
+    ],
+    'request_id' => RequestId\MonologProcessor::class,
+];
+$formatter = [
+    'name' => Formatter\LineFormatter::class,
+    'params' => [
+        'format' => '[%datetime%] [%extra.request_id%] %channel%.%level_name% - %message%' . PHP_EOL,
+        'allow_inline_line_breaks' => true,
+    ],
+];
 
 return [
 
     'logger' => [
-        'formatters' => [
-            'dashed' => [
-                'format' => '[%datetime%] %channel%.%level_name% - %message% %context%' . PHP_EOL,
-                'include_stacktraces' => true,
+        'Shlink' => [
+            'name' => 'Shlink',
+            'handlers' => [
+                'shlink_handler' => [
+                    'name' => Handler\RotatingFileHandler::class,
+                    'params' => [
+                        'level' => Logger::INFO,
+                        'filename' => 'data/log/shlink_log.log',
+                        'max_files' => 30,
+                        'file_permission' => 0666,
+                    ],
+                    'formatter' => $formatter,
+                ],
             ],
+            'processors' => $processors,
         ],
-
-        'handlers' => [
-            'rotating_file_handler' => [
-                'class' => RotatingFileHandler::class,
-                'level' => Logger::INFO,
-                'filename' => 'data/log/shlink_log.log',
-                'max_files' => 30,
-                'formatter' => 'dashed',
+        'Access' => [
+            'name' => 'Access',
+            'handlers' => [
+                'access_handler' => [
+                    'name' => Handler\StreamHandler::class,
+                    'params' => [
+                        'level' => Logger::INFO,
+                        'stream' => 'php://stdout',
+                    ],
+                    'formatter' => $formatter,
+                ],
             ],
+            'processors' => $processors,
         ],
+    ],
 
-        'loggers' => [
-            'Shlink' => [
-                'handlers' => ['rotating_file_handler'],
+    'dependencies' => [
+        'factories' => [
+            'Logger_Shlink' => [DiContainerLoggerFactory::class, 'Shlink'],
+            'Logger_Access' => [DiContainerLoggerFactory::class, 'Access'],
+        ],
+        'aliases' => [
+            'logger' => 'Logger_Shlink',
+            Logger::class => 'Logger_Shlink',
+            LoggerInterface::class => 'Logger_Shlink',
+        ],
+    ],
+
+    'mezzio-swoole' => [
+        'swoole-http-server' => [
+            'logger' => [
+                'logger-name' => 'Logger_Access',
+                'format' => '%h %l %u "%r" %>s %b',
             ],
         ],
     ],

config/autoload/logger.local.php.dist

@@ -1,12 +1,33 @@
 <?php
+
+declare(strict_types=1);
+
+use Monolog\Handler\StreamHandler;
 use Monolog\Logger;
 
+$isSwoole = extension_loaded('swoole');
+
+// For swoole, send logs to standard output
+$handler = $isSwoole
+    ? [
+        'name' => StreamHandler::class,
+        'params' => [
+            'level' => Logger::DEBUG,
+            'stream' => 'php://stdout',
+        ],
+    ]
+    : [
+        'params' => [
+            'level' => Logger::DEBUG,
+        ],
+    ];
+
 return [
 
     'logger' => [
-        'handlers' => [
-            'rotating_file_handler' => [
-                'level' => Logger::DEBUG,
+        'Shlink' => [
+            'handlers' => [
+                'shlink_handler' => $handler,
             ],
         ],
     ],

config/autoload/mercure.global.php

@@ -0,0 +1,36 @@
+<?php
+
+declare(strict_types=1);
+
+use Laminas\ServiceManager\Proxy\LazyServiceFactory;
+use Shlinkio\Shlink\Common\Mercure\LcobucciJwtProvider;
+use Symfony\Component\Mercure\Publisher;
+use Symfony\Component\Mercure\PublisherInterface;
+
+return [
+
+    'mercure' => [
+        'public_hub_url' => null,
+        'internal_hub_url' => null,
+        'jwt_secret' => null,
+        'jwt_issuer' => 'Shlink',
+    ],
+
+    'dependencies' => [
+        'delegators' => [
+            LcobucciJwtProvider::class => [
+                LazyServiceFactory::class,
+            ],
+            Publisher::class => [
+                LazyServiceFactory::class,
+            ],
+        ],
+        'lazy_services' => [
+            'class_map' => [
+                LcobucciJwtProvider::class => LcobucciJwtProvider::class,
+                Publisher::class => PublisherInterface::class,
+            ],
+        ],
+    ],
+
+];

config/autoload/mercure.local.php.dist

@@ -0,0 +1,13 @@
+<?php
+
+declare(strict_types=1);
+
+return [
+
+    'mercure' => [
+        'public_hub_url' => 'http://localhost:8001',
+        'internal_hub_url' => 'http://shlink_mercure_proxy',
+        'jwt_secret' => 'mercure_jwt_key',
+    ],
+
+];

config/autoload/middleware-pipeline.global.php

@@ -1,21 +1,73 @@
 <?php
-use Zend\Expressive\Container\ApplicationFactory;
+
+declare(strict_types=1);
+
+namespace Shlinkio\Shlink;
+
+use Laminas\Stratigility\Middleware\ErrorHandler;
+use Mezzio\Helper;
+use Mezzio\ProblemDetails;
+use Mezzio\Router;
+use PhpMiddleware\RequestId\RequestIdMiddleware;
 
 return [
 
     'middleware_pipeline' => [
-        'routing' => [
+        'error-handler' => [
             'middleware' => [
-                ApplicationFactory::ROUTING_MIDDLEWARE,
+                Helper\ContentLengthMiddleware::class,
+                ErrorHandler::class,
+            ],
+        ],
+        'error-handler-rest' => [
+            'path' => '/rest',
+            'middleware' => [
+                Rest\Middleware\CrossDomainMiddleware::class,
+                RequestIdMiddleware::class,
+                ProblemDetails\ProblemDetailsMiddleware::class,
             ],
-            'priority' => 10,
         ],
 
-        'post-routing' => [
+        'pre-routing' => [
             'middleware' => [
-                ApplicationFactory::DISPATCH_MIDDLEWARE,
+                Common\Middleware\CloseDbConnectionMiddleware::class,
+            ],
+        ],
+
+        'routing' => [
+            'middleware' => [
+                Router\Middleware\RouteMiddleware::class,
+                Router\Middleware\ImplicitHeadMiddleware::class,
+            ],
+        ],
+
+        'rest' => [
+            'path' => '/rest',
+            'middleware' => [
+                Router\Middleware\ImplicitOptionsMiddleware::class,
+                Rest\Middleware\BodyParserMiddleware::class,
+                Rest\Middleware\AuthenticationMiddleware::class,
+            ],
+        ],
+
+        'dispatch' => [
+            'middleware' => [
+                Router\Middleware\DispatchMiddleware::class,
+            ],
+        ],
+
+        'not-found-rest' => [
+            'path' => '/rest',
+            'middleware' => [
+                ProblemDetails\ProblemDetailsNotFoundHandler::class,
+            ],
+        ],
+        'not-found' => [
+            'middleware' => [
+                Core\ErrorHandler\NotFoundRedirectHandler::class,
+                Core\ErrorHandler\NotFoundTemplateHandler::class,
             ],
-            'priority' => 1,
         ],
     ],
+
 ];

config/autoload/phpwkhtmltopdf.global.php

@@ -1,11 +0,0 @@
-<?php
-return [
-
-    'phpwkhtmltopdf' => [
-        'images' => [
-            'binary' => 'bin/wkhtmltoimage',
-            'type' => 'jpg',
-        ],
-    ],
-
-];

config/autoload/preview-generation.global.php

@@ -1,8 +0,0 @@
-<?php
-return [
-
-    'preview_generation' => [
-        'files_location' => 'data/cache',
-    ],
-
-];

config/autoload/redirects.global.php

@@ -0,0 +1,13 @@
+<?php
+
+declare(strict_types=1);
+
+return [
+
+    'not_found_redirects' => [
+        'invalid_short_url' => null,
+        'regular_404' => null,
+        'base_url' => null,
+    ],
+
+];

config/autoload/redis.local.php.local

@@ -0,0 +1,23 @@
+<?php
+
+declare(strict_types=1);
+
+return [
+
+    'cache' => [
+        'redis' => [
+            'servers' => 'tcp://shlink_redis:6379',
+//            'servers' => [
+//                'tcp://shlink_redis:6379',
+//            ],
+        ],
+    ],
+
+    'dependencies' => [
+        'aliases' => [
+            // With this config, a user could alias 'lock_store' => 'redis_lock_store' to override the default
+//            'lock_store' => 'redis_lock_store',
+        ],
+    ],
+
+];

config/autoload/request_id.global.php

@@ -0,0 +1,38 @@
+<?php
+
+declare(strict_types=1);
+
+use Laminas\ServiceManager\AbstractFactory\ConfigAbstractFactory;
+use Laminas\ServiceManager\Factory\InvokableFactory;
+use PhpMiddleware\RequestId;
+
+return [
+
+    'request_id' => [
+        'allow_override' => true,
+        'header_name' => 'X-Request-Id',
+    ],
+
+    'dependencies' => [
+        'factories' => [
+            RequestId\Generator\RamseyUuid4StaticGenerator::class => InvokableFactory::class,
+            RequestId\RequestIdProviderFactory::class => ConfigAbstractFactory::class,
+            RequestId\RequestIdMiddleware::class => ConfigAbstractFactory::class,
+            RequestId\MonologProcessor::class => ConfigAbstractFactory::class,
+        ],
+    ],
+
+    ConfigAbstractFactory::class => [
+        RequestId\RequestIdProviderFactory::class => [
+            RequestId\Generator\RamseyUuid4StaticGenerator::class,
+            'config.request_id.allow_override',
+            'config.request_id.header_name',
+        ],
+        RequestId\RequestIdMiddleware::class => [
+            RequestId\RequestIdProviderFactory::class,
+            'config.request_id.header_name',
+        ],
+        RequestId\MonologProcessor::class => [RequestId\RequestIdMiddleware::class],
+    ],
+
+];

config/autoload/router.global.php

@@ -0,0 +1,18 @@
+<?php
+
+declare(strict_types=1);
+
+use Mezzio\Router\FastRouteRouter;
+
+return [
+
+    'router' => [
+        'base_path' => '',
+
+        'fastroute' => [
+            FastRouteRouter::CONFIG_CACHE_ENABLED => true,
+            FastRouteRouter::CONFIG_CACHE_FILE => 'data/cache/fastroute_cached_routes.php',
+        ],
+    ],
+
+];

config/autoload/router.local.php.dist

@@ -0,0 +1,16 @@
+<?php
+
+declare(strict_types=1);
+
+use Mezzio\Router\FastRouteRouter;
+
+return [
+
+    'router' => [
+//        'base_path' => '',
+        'fastroute' => [
+            FastRouteRouter::CONFIG_CACHE_ENABLED => false,
+        ],
+    ],
+
+];

config/autoload/swoole.global.php

@@ -0,0 +1,22 @@
+<?php
+
+declare(strict_types=1);
+
+return [
+
+    'mezzio-swoole' => [
+        // Setting this to true can have unexpected behaviors when running several concurrent slow DB queries
+        'enable_coroutine' => false,
+
+        'swoole-http-server' => [
+            'host' => '0.0.0.0',
+            'process-name' => 'shlink',
+
+            'options' => [
+                'worker_num' => 16,
+                'task_worker_num' => 16,
+            ],
+        ],
+    ],
+
+];

config/autoload/swoole.local.php.dist

@@ -0,0 +1,13 @@
+<?php
+
+declare(strict_types=1);
+
+return [
+
+    'mezzio-swoole' => [
+        'hot-code-reload' => [
+            'enable' => true,
+        ],
+    ],
+
+];

config/autoload/templates.global.php

@@ -1,12 +0,0 @@
-<?php
-
-return [
-
-    'twig' => [
-        'cache_dir'  => 'data/cache/twig',
-        'extensions' => [
-            // extension service names or instances
-        ],
-    ],
-
-];

config/autoload/translator.global.php

@@ -1,8 +0,0 @@
-<?php
-return [
-
-    'translator' => [
-        'locale' => env('DEFAULT_LOCALE', 'en'),
-    ],
-
-];

config/autoload/url-shortener.global.php

@@ -1,14 +1,24 @@
 <?php
-use Shlinkio\Shlink\Core\Service\UrlShortener;
+
+declare(strict_types=1);
+
+use const Shlinkio\Shlink\Core\DEFAULT_REDIRECT_CACHE_LIFETIME;
+use const Shlinkio\Shlink\Core\DEFAULT_REDIRECT_STATUS_CODE;
+use const Shlinkio\Shlink\Core\DEFAULT_SHORT_CODES_LENGTH;
 
 return [
 
     'url_shortener' => [
         'domain' => [
-            'schema' => env('SHORTENED_URL_SCHEMA', 'http'),
-            'hostname' => env('SHORTENED_URL_HOSTNAME'),
+            'schema' => 'https',
+            'hostname' => '',
         ],
-        'shortcode_chars' => env('SHORTCODE_CHARS', UrlShortener::DEFAULT_CHARS),
+        'validate_url' => false,
+        'anonymize_remote_addr' => true,
+        'visits_webhooks' => [],
+        'default_short_codes_length' => DEFAULT_SHORT_CODES_LENGTH,
+        'redirect_status_code' => DEFAULT_REDIRECT_STATUS_CODE,
+        'redirect_cache_lifetime' => DEFAULT_REDIRECT_CACHE_LIFETIME,
     ],
 
 ];

config/autoload/url-shortener.local.php.dist

@@ -0,0 +1,14 @@
+<?php
+
+declare(strict_types=1);
+
+return [
+
+    'url_shortener' => [
+        'domain' => [
+            'schema' => 'http',
+            'hostname' => 'localhost:8080',
+        ],
+    ],
+
+];

config/autoload/zend-expressive.global.php

@@ -1,8 +0,0 @@
-<?php
-
-return [
-
-    'debug' => false,
-    'config_cache_enabled' => true,
-
-];

config/cli-config.php

@@ -1,11 +1,15 @@
 <?php
+
+declare(strict_types=1);
+
 use Doctrine\ORM\EntityManager;
 use Doctrine\ORM\Tools\Console\ConsoleRunner;
-use Interop\Container\ContainerInterface;
+use Psr\Container\ContainerInterface;
 
-/** @var ContainerInterface $container */
-$container = include __DIR__ . '/container.php';
-/** @var EntityManager $em */
-$em = $container->get(EntityManager::class);
+return (function () {
+    /** @var ContainerInterface $container */
+    $container = include __DIR__ . '/container.php';
+    $em = $container->get(EntityManager::class);
 
-return ConsoleRunner::createHelperSet($em);
+    return ConsoleRunner::createHelperSet($em);
+})();

config/config.php

@@ -1,25 +1,37 @@
 <?php
-use Acelaya\ExpressiveErrorHandler;
-use Shlinkio\Shlink\CLI;
-use Shlinkio\Shlink\Common;
-use Shlinkio\Shlink\Core;
-use Shlinkio\Shlink\Rest;
-use Zend\Expressive\ConfigManager;
 
-/**
- * Configuration files are loaded in a specific order. First ``global.php``, then ``*.global.php``.
- * then ``local.php`` and finally ``*.local.php``. This way local settings overwrite global settings.
- *
- * The configuration can be cached. This can be done by setting ``config_cache_enabled`` to ``true``.
- *
- * Obviously, if you use closures in your config you can't cache it.
- */
+declare(strict_types=1);
 
-return (new ConfigManager\ConfigManager([
-    ExpressiveErrorHandler\ConfigProvider::class,
+namespace Shlinkio\Shlink;
+
+use Laminas\ConfigAggregator;
+use Laminas\Diactoros;
+use Mezzio;
+use Mezzio\ProblemDetails;
+
+use function Shlinkio\Shlink\Common\env;
+
+return (new ConfigAggregator\ConfigAggregator([
+    Mezzio\ConfigProvider::class,
+    Mezzio\Router\ConfigProvider::class,
+    Mezzio\Router\FastRouteRouter\ConfigProvider::class,
+    Mezzio\Swoole\ConfigProvider::class,
+    ProblemDetails\ConfigProvider::class,
+    Diactoros\ConfigProvider::class,
     Common\ConfigProvider::class,
+    Config\ConfigProvider::class,
+    Importer\ConfigProvider::class,
+    IpGeolocation\ConfigProvider::class,
+    EventDispatcher\ConfigProvider::class,
     Core\ConfigProvider::class,
     CLI\ConfigProvider::class,
     Rest\ConfigProvider::class,
-    new ConfigManager\ZendConfigProvider('config/{autoload/{{,*.}global,{,*.}local},params/generated_config}.php'),
-], 'data/cache/app_config.php'))->getMergedConfig();
+    new ConfigAggregator\PhpFileProvider('config/autoload/{{,*.}global,{,*.}local}.php'),
+    env('APP_ENV') === 'test'
+        ? new ConfigAggregator\PhpFileProvider('config/test/*.global.php')
+        : new ConfigAggregator\LaminasConfigProvider('config/params/{generated_config.php,*.config.{php,json}}'),
+], 'data/cache/app_config.php', [
+    Core\Config\SimplifiedConfigParser::class,
+    Core\Config\BasePathPrefixer::class,
+    Core\Config\DeprecatedConfigParser::class,
+]))->getMergedConfig();

config/container.php

@@ -1,21 +1,27 @@
 <?php
-use Dotenv\Dotenv;
-use Zend\ServiceManager\ServiceManager;
+
+declare(strict_types=1);
+
+use Laminas\ServiceManager\ServiceManager;
+use Symfony\Component\Lock;
+
+use const Shlinkio\Shlink\Core\LOCAL_LOCK_FACTORY;
 
 chdir(dirname(__DIR__));
 
 require 'vendor/autoload.php';
 
-// If the Dotenv class exists, load env vars and enable errors
-if (class_exists(Dotenv::class)) {
-    error_reporting(E_ALL);
-    ini_set('display_errors', 1);
-    $dotenv = new Dotenv(__DIR__ . '/..');
-    $dotenv->load();
+// This class alias tricks the ConfigAbstractFactory to return Lock\Factory instances even with a different service name
+// It needs to be placed here as individual config files will not be loaded once config is cached
+if (! class_exists(LOCAL_LOCK_FACTORY)) {
+    class_alias(Lock\LockFactory::class, LOCAL_LOCK_FACTORY);
 }
 
 // Build container
-$config = require __DIR__ . '/config.php';
-$container = new ServiceManager($config['dependencies']);
-$container->setService('config', $config);
-return $container;
+return (function () {
+    $config = require __DIR__ . '/config.php';
+    $container = new ServiceManager($config['dependencies']);
+    $container->setService('config', $config);
+
+    return $container;
+})();

config/run.php

@@ -0,0 +1,15 @@
+<?php
+
+declare(strict_types=1);
+
+use Mezzio\Application;
+use Psr\Container\ContainerInterface;
+use Symfony\Component\Console\Application as CliApp;
+
+return function (bool $isCli = false): void {
+    /** @var ContainerInterface $container */
+    $container = include __DIR__ . '/container.php';
+    $app = $container->get($isCli ? CliApp::class : Application::class);
+
+    $app->run();
+};

config/test/bootstrap_api_tests.php

@@ -0,0 +1,34 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Shlinkio\Shlink\TestUtils;
+
+use Doctrine\ORM\EntityManager;
+use Psr\Container\ContainerInterface;
+
+use function register_shutdown_function;
+use function sprintf;
+
+use const ShlinkioTest\Shlink\SWOOLE_TESTING_HOST;
+use const ShlinkioTest\Shlink\SWOOLE_TESTING_PORT;
+
+/** @var ContainerInterface $container */
+$container = require __DIR__ . '/../container.php';
+$testHelper = $container->get(Helper\TestHelper::class);
+$config = $container->get('config');
+$em = $container->get(EntityManager::class);
+$httpClient = $container->get('shlink_test_api_client');
+
+// Start code coverage collecting on swoole process, and stop it when process shuts down
+$httpClient->request('GET', sprintf('http://%s:%s/api-tests/start-coverage', SWOOLE_TESTING_HOST, SWOOLE_TESTING_PORT));
+register_shutdown_function(function () use ($httpClient): void {
+    $httpClient->request(
+        'GET',
+        sprintf('http://%s:%s/api-tests/stop-coverage', SWOOLE_TESTING_HOST, SWOOLE_TESTING_PORT),
+    );
+});
+
+$testHelper->createTestDb();
+ApiTest\ApiTestCase::setApiClient($httpClient);
+ApiTest\ApiTestCase::setSeedFixturesCallback(fn () => $testHelper->seedFixtures($em, $config['data_fixtures'] ?? []));

config/test/bootstrap_db_tests.php

@@ -0,0 +1,12 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Shlinkio\Shlink\TestUtils;
+
+use Psr\Container\ContainerInterface;
+
+/** @var ContainerInterface $container */
+$container = require __DIR__ . '/../container.php';
+$container->get(Helper\TestHelper::class)->createTestDb();
+DbTest\DatabaseTestCase::setEntityManager($container->get('em'));

config/test/constants.php

@@ -0,0 +1,8 @@
+<?php
+
+declare(strict_types=1);
+
+namespace ShlinkioTest\Shlink;
+
+const SWOOLE_TESTING_HOST = '127.0.0.1';
+const SWOOLE_TESTING_PORT = 9999;

config/test/test_config.global.php

@@ -0,0 +1,166 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Shlinkio\Shlink;
+
+use GuzzleHttp\Client;
+use Laminas\ConfigAggregator\ConfigAggregator;
+use Laminas\Diactoros\Response\EmptyResponse;
+use Laminas\ServiceManager\Factory\InvokableFactory;
+use Laminas\Stdlib\Glob;
+use PDO;
+use PHPUnit\Runner\Version;
+use SebastianBergmann\CodeCoverage\CodeCoverage;
+use SebastianBergmann\CodeCoverage\Driver\Selector;
+use SebastianBergmann\CodeCoverage\Filter;
+use SebastianBergmann\CodeCoverage\Report\PHP;
+use SebastianBergmann\CodeCoverage\Report\Xml\Facade as Xml;
+
+use function Laminas\Stratigility\middleware;
+use function Shlinkio\Shlink\Common\env;
+use function sprintf;
+use function sys_get_temp_dir;
+
+use const ShlinkioTest\Shlink\SWOOLE_TESTING_HOST;
+use const ShlinkioTest\Shlink\SWOOLE_TESTING_PORT;
+
+$isApiTest = env('TEST_ENV') === 'api';
+if ($isApiTest) {
+    $filter = new Filter();
+    foreach (Glob::glob(__DIR__ . '/../../module/*/src') as $item) {
+        $filter->includeDirectory($item);
+    }
+    $coverage = new CodeCoverage((new Selector())->forLineCoverage($filter), $filter);
+}
+
+$buildDbConnection = function (): array {
+    $driver = env('DB_DRIVER', 'sqlite');
+    $isCi = env('CI', false);
+    $getMysqlHost = fn (string $driver) => sprintf('shlink_db%s', $driver === 'mysql' ? '' : '_maria');
+    $getCiMysqlPort = fn (string $driver) => $driver === 'mysql' ? '3307' : '3308';
+
+    $driverConfigMap = [
+        'sqlite' => [
+            'driver' => 'pdo_sqlite',
+            'path' => sys_get_temp_dir() . '/shlink-tests.db',
+        ],
+        'mysql' => [
+            'driver' => 'pdo_mysql',
+            'host' => $isCi ? '127.0.0.1' : $getMysqlHost($driver),
+            'port' => $isCi ? $getCiMysqlPort($driver) : '3306',
+            'user' => 'root',
+            'password' => 'root',
+            'dbname' => 'shlink_test',
+            'charset' => 'utf8',
+            'driverOptions' => [
+                PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES utf8',
+                PDO::MYSQL_ATTR_USE_BUFFERED_QUERY => true,
+            ],
+        ],
+        'postgres' => [
+            'driver' => 'pdo_pgsql',
+            'host' => $isCi ? '127.0.0.1' : 'shlink_db_postgres',
+            'port' => $isCi ? '5433' : '5432',
+            'user' => 'postgres',
+            'password' => 'root',
+            'dbname' => 'shlink_test',
+            'charset' => 'utf8',
+        ],
+        'mssql' => [
+            'driver' => 'pdo_sqlsrv',
+            'host' => $isCi ? '127.0.0.1' : 'shlink_db_ms',
+            'user' => 'sa',
+            'password' => 'Passw0rd!',
+            'dbname' => 'shlink_test',
+        ],
+    ];
+    $driverConfigMap['maria'] = $driverConfigMap['mysql'];
+
+    return $driverConfigMap[$driver] ?? [];
+};
+
+return [
+
+    'debug' => true,
+    ConfigAggregator::ENABLE_CACHE => false,
+
+    'url_shortener' => [
+        'domain' => [
+            'schema' => 'http',
+            'hostname' => 'doma.in',
+        ],
+        'validate_url' => true,
+    ],
+
+    'mezzio-swoole' => [
+        'enable_coroutine' => false,
+        'swoole-http-server' => [
+            'host' => SWOOLE_TESTING_HOST,
+            'port' => SWOOLE_TESTING_PORT,
+            'process-name' => 'shlink_test',
+            'options' => [
+                'pid_file' => sys_get_temp_dir() . '/shlink-test-swoole.pid',
+                'enable_coroutine' => false,
+            ],
+        ],
+    ],
+
+    'routes' => !$isApiTest ? [] : [
+        [
+            'name' => 'start_collecting_coverage',
+            'path' => '/api-tests/start-coverage',
+            'middleware' => middleware(static function () use (&$coverage) {
+                if ($coverage) {
+                    $coverage->start('API tests');
+                }
+                return new EmptyResponse();
+            }),
+            'allowed_methods' => ['GET'],
+        ],
+        [
+            'name' => 'dump_coverage',
+            'path' => '/api-tests/stop-coverage',
+            'middleware' => middleware(static function () use (&$coverage) {
+                if ($coverage) {
+                    $basePath = __DIR__ . '/../../build/coverage-api';
+                    $coverage->stop();
+                    (new PHP())->process($coverage, $basePath . '.cov');
+                    (new Xml(Version::getVersionString()))->process($coverage, $basePath . '/coverage-xml');
+                }
+
+                return new EmptyResponse();
+            }),
+            'allowed_methods' => ['GET'],
+        ],
+    ],
+
+    'mercure' => [
+        'public_hub_url' => null,
+        'internal_hub_url' => null,
+        'jwt_secret' => null,
+    ],
+
+    'dependencies' => [
+        'services' => [
+            'shlink_test_api_client' => new Client([
+                'base_uri' => sprintf('http://%s:%s/', SWOOLE_TESTING_HOST, SWOOLE_TESTING_PORT),
+                'http_errors' => false,
+            ]),
+        ],
+        'factories' => [
+            TestUtils\Helper\TestHelper::class => InvokableFactory::class,
+        ],
+    ],
+
+    'entity_manager' => [
+        'connection' => $buildDbConnection(),
+    ],
+
+    'data_fixtures' => [
+        'paths' => [
+            __DIR__ . '/../../module/Rest/test-api/Fixtures',
+        ],
+    ],
+
+];

data/infra/ci/install-ms-odbc.sh

@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+
+set -ex
+
+curl https://packages.microsoft.com/keys/microsoft.asc | apt-key add -
+curl https://packages.microsoft.com/config/ubuntu/20.04/prod.list > /etc/apt/sources.list.d/mssql-release.list
+apt-get update
+ACCEPT_EULA=Y apt-get install msodbcsql17
+apt-get install unixodbc-dev

data/infra/database/.gitignore

@@ -0,0 +1,2 @@
+*
+!.gitignore

data/infra/database_maria/.gitignore

@@ -0,0 +1,2 @@
+*
+!.gitignore

data/infra/database_pg/.gitignore

@@ -0,0 +1,2 @@
+*
+!.gitignore

data/infra/examples/apache-vhost.conf

@@ -0,0 +1,11 @@
+<VirtualHost *:80>
+    ServerName doma.in
+    DocumentRoot "/path/to/shlink/public"
+
+    <Directory "/path/to/shlink/public">
+        Options FollowSymLinks Includes ExecCGI
+        AllowOverride all
+        Order allow,deny
+        Allow from all
+    </Directory>
+</VirtualHost>

data/infra/examples/nginx-vhost.conf

@@ -0,0 +1,22 @@
+server {
+    server_name doma.in;
+    listen 80;
+    root /path/to/shlink/public;
+    index index.php;
+    charset utf-8;
+
+    location / {
+        try_files $uri $uri/ /index.php$is_args$args;
+    }
+
+    location ~ \.php$ {
+        fastcgi_split_path_info ^(.+\.php)(/.+)$;
+        fastcgi_pass unix:/var/run/php/php7.4-fpm.sock;
+        fastcgi_index index.php;
+        include fastcgi.conf;
+    }
+
+    location ~ /\.ht {
+        deny all;
+    }
+}

data/infra/examples/shlink-daemon-logrotate.conf

@@ -0,0 +1,13 @@
+/var/log/shlink/shlink_swoole.log {
+    su root root
+    daily
+    missingok
+    rotate 120
+    compress
+    delaycompress
+    notifempty
+    create 0640 root root
+    postrotate
+        /etc/init.d/shlink_swoole restart
+    endscript
+}

data/infra/examples/shlink-daemon.sh

@@ -0,0 +1,54 @@
+#!/bin/bash
+### BEGIN INIT INFO
+# Provides:          shlink_swoole
+# Required-Start:    $local_fs $network $named $time $syslog
+# Required-Stop:     $local_fs $network $named $time $syslog
+# Default-Start:     2 3 4 5
+# Default-Stop:      0 1 6
+# Description:       Shlink non-blocking server with swoole
+### END INIT INFO
+
+SCRIPT=/path/to/shlink/vendor/bin/laminas\ mezzio:swoole:start
+RUNAS=root
+
+PIDFILE=/var/run/shlink_swoole.pid
+LOGDIR=/var/log/shlink
+LOGFILE=${LOGDIR}/shlink_swoole.log
+
+start() {
+  if [[ -f "$PIDFILE" ]] && kill -0 $(cat "$PIDFILE"); then
+    echo 'Shlink with swoole already running' >&2
+    return 1
+  fi
+  echo 'Starting shlink with swoole' >&2
+  mkdir -p "$LOGDIR"
+  touch "$LOGFILE"
+  local CMD="$SCRIPT &> \"$LOGFILE\" & echo \$!"
+  su -c "$CMD" $RUNAS > "$PIDFILE"
+  echo 'Shlink started' >&2
+}
+
+stop() {
+  if [[ ! -f "$PIDFILE" ]] || ! kill -0 $(cat "$PIDFILE"); then
+    echo 'Shlink with swoole not running' >&2
+    return 1
+  fi
+  echo 'Stopping shlink with swoole' >&2
+  kill -15 $(cat "$PIDFILE") && rm -f "$PIDFILE"
+  echo 'Shlink stopped' >&2
+}
+
+case "$1" in
+  start)
+    start
+    ;;
+  stop)
+    stop
+    ;;
+  restart)
+    stop
+    start
+    ;;
+  *)
+    echo "Usage: $0 {start|stop|restart}"
+esac

data/infra/mercure_proxy_vhost.conf

@@ -0,0 +1,17 @@
+server {
+    listen 80 default_server;
+
+    error_log /home/shlink/www/data/infra/nginx/mercure_proxy.error.log;
+
+    location / {
+        proxy_pass http://shlink_mercure;
+        proxy_read_timeout 24h;
+        proxy_http_version 1.1;
+        proxy_set_header Connection "";
+
+        ## Be sure to set USE_FORWARDED_HEADERS=1 to allow the hub to use those headers ##
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Host $host;
+        proxy_set_header X-Forwarded-Proto $scheme;
+    }
+}

data/infra/nginx/.gitignore

@@ -0,0 +1,2 @@
+*
+!.gitignore

data/infra/php.Dockerfile

@@ -0,0 +1,73 @@
+FROM php:7.4.11-fpm-alpine3.12
+MAINTAINER Alejandro Celaya <alejandro@alejandrocelaya.com>
+
+ENV APCU_VERSION 5.1.18
+ENV APCU_BC_VERSION 1.0.5
+
+RUN apk update
+
+# Install common php extensions
+RUN docker-php-ext-install pdo_mysql
+RUN docker-php-ext-install iconv
+RUN docker-php-ext-install calendar
+
+RUN apk add --no-cache oniguruma-dev
+RUN docker-php-ext-install mbstring
+
+RUN apk add --no-cache sqlite-libs
+RUN apk add --no-cache sqlite-dev
+RUN docker-php-ext-install pdo_sqlite
+
+RUN apk add --no-cache icu-dev
+RUN docker-php-ext-install intl
+
+RUN apk add --no-cache libzip-dev zlib-dev
+RUN docker-php-ext-install zip
+
+RUN apk add --no-cache libpng-dev
+RUN docker-php-ext-install gd
+
+RUN apk add --no-cache postgresql-dev
+RUN docker-php-ext-install pdo_pgsql
+
+RUN apk add --no-cache gmp-dev
+RUN docker-php-ext-install gmp
+
+# Install APCu extension
+ADD https://pecl.php.net/get/apcu-$APCU_VERSION.tgz /tmp/apcu.tar.gz
+RUN mkdir -p /usr/src/php/ext/apcu\
+  && tar xf /tmp/apcu.tar.gz -C /usr/src/php/ext/apcu --strip-components=1
+# configure and install
+RUN docker-php-ext-configure apcu\
+  && docker-php-ext-install apcu
+# cleanup
+RUN rm /tmp/apcu.tar.gz
+
+# Install APCu-BC extension
+ADD https://pecl.php.net/get/apcu_bc-$APCU_BC_VERSION.tgz /tmp/apcu_bc.tar.gz
+RUN mkdir -p /usr/src/php/ext/apcu-bc\
+  && tar xf /tmp/apcu_bc.tar.gz -C /usr/src/php/ext/apcu-bc --strip-components=1
+# configure and install
+RUN docker-php-ext-configure apcu-bc\
+  && docker-php-ext-install apcu-bc
+# cleanup
+RUN rm /tmp/apcu_bc.tar.gz
+
+# Load APCU.ini before APC.ini
+RUN rm /usr/local/etc/php/conf.d/docker-php-ext-apcu.ini
+RUN echo extension=apcu.so > /usr/local/etc/php/conf.d/20-php-ext-apcu.ini
+
+# Install pcov and sqlsrv driver
+RUN wget https://download.microsoft.com/download/e/4/e/e4e67866-dffd-428c-aac7-8d28ddafb39b/msodbcsql17_17.5.1.1-1_amd64.apk && \
+    apk add --allow-untrusted msodbcsql17_17.5.1.1-1_amd64.apk && \
+    apk add --no-cache --virtual .phpize-deps $PHPIZE_DEPS unixodbc-dev && \
+    pecl install pdo_sqlsrv pcov && \
+    docker-php-ext-enable pdo_sqlsrv pcov && \
+    apk del .phpize-deps && \
+    rm msodbcsql17_17.5.1.1-1_amd64.apk
+
+# Install composer
+COPY --from=composer:2 /usr/bin/composer /usr/local/bin/composer
+
+# Make home directory writable by anyone
+RUN chmod 777 /home

data/infra/php.ini

@@ -0,0 +1,8 @@
+display_errors=On
+error_reporting=-1
+memory_limit=-1
+log_errors_max_len=0
+zend.assertions=1
+assert.exception=1
+pcov.enabled=1
+pcov.directory=module

data/infra/swoole.Dockerfile

@@ -0,0 +1,98 @@
+FROM php:7.4.11-alpine3.12
+MAINTAINER Alejandro Celaya <alejandro@alejandrocelaya.com>
+
+ENV APCU_VERSION 5.1.18
+ENV APCU_BC_VERSION 1.0.5
+ENV INOTIFY_VERSION 2.0.0
+ENV SWOOLE_VERSION 4.5.9
+
+RUN apk update
+
+# Install common php extensions
+RUN docker-php-ext-install pdo_mysql
+RUN docker-php-ext-install iconv
+RUN docker-php-ext-install calendar
+
+RUN apk add --no-cache oniguruma-dev
+RUN docker-php-ext-install mbstring
+
+RUN apk add --no-cache sqlite-libs
+RUN apk add --no-cache sqlite-dev
+RUN docker-php-ext-install pdo_sqlite
+
+RUN apk add --no-cache icu-dev
+RUN docker-php-ext-install intl
+
+RUN apk add --no-cache libzip-dev zlib-dev
+RUN docker-php-ext-install zip
+
+RUN apk add --no-cache libpng-dev
+RUN docker-php-ext-install gd
+
+RUN apk add --no-cache postgresql-dev
+RUN docker-php-ext-install pdo_pgsql
+
+RUN apk add --no-cache gmp-dev
+RUN docker-php-ext-install gmp
+
+# Install APCu extension
+ADD https://pecl.php.net/get/apcu-$APCU_VERSION.tgz /tmp/apcu.tar.gz
+RUN mkdir -p /usr/src/php/ext/apcu\
+  && tar xf /tmp/apcu.tar.gz -C /usr/src/php/ext/apcu --strip-components=1
+# configure and install
+RUN docker-php-ext-configure apcu\
+  && docker-php-ext-install apcu
+# cleanup
+RUN rm /tmp/apcu.tar.gz
+
+# Install APCu-BC extension
+ADD https://pecl.php.net/get/apcu_bc-$APCU_BC_VERSION.tgz /tmp/apcu_bc.tar.gz
+RUN mkdir -p /usr/src/php/ext/apcu-bc\
+  && tar xf /tmp/apcu_bc.tar.gz -C /usr/src/php/ext/apcu-bc --strip-components=1
+# configure and install
+RUN docker-php-ext-configure apcu-bc\
+  && docker-php-ext-install apcu-bc
+# cleanup
+RUN rm /tmp/apcu_bc.tar.gz
+
+# Load APCU.ini before APC.ini
+RUN rm /usr/local/etc/php/conf.d/docker-php-ext-apcu.ini
+RUN echo extension=apcu.so > /usr/local/etc/php/conf.d/20-php-ext-apcu.ini
+
+# Install inotify extension
+ADD https://pecl.php.net/get/inotify-$INOTIFY_VERSION.tgz /tmp/inotify.tar.gz
+RUN mkdir -p /usr/src/php/ext/inotify\
+  && tar xf /tmp/inotify.tar.gz -C /usr/src/php/ext/inotify --strip-components=1
+# configure and install
+RUN docker-php-ext-configure inotify\
+  && docker-php-ext-install inotify
+# cleanup
+RUN rm /tmp/inotify.tar.gz
+
+# Install swoole, pcov and mssql driver
+RUN wget https://download.microsoft.com/download/e/4/e/e4e67866-dffd-428c-aac7-8d28ddafb39b/msodbcsql17_17.5.1.1-1_amd64.apk && \
+    apk add --allow-untrusted msodbcsql17_17.5.1.1-1_amd64.apk && \
+    apk add --no-cache --virtual .phpize-deps $PHPIZE_DEPS unixodbc-dev && \
+    pecl install swoole-${SWOOLE_VERSION} pdo_sqlsrv pcov && \
+    docker-php-ext-enable swoole pdo_sqlsrv pcov && \
+    apk del .phpize-deps && \
+    rm msodbcsql17_17.5.1.1-1_amd64.apk
+
+# Install composer
+COPY --from=composer:2 /usr/bin/composer /usr/local/bin/composer
+
+# Make home directory writable by anyone
+RUN chmod 777 /home
+
+VOLUME /home/shlink
+WORKDIR /home/shlink
+
+# Expose swoole port
+EXPOSE 8080
+
+CMD \
+    # Install dependencies if the vendor dir does not exist
+    if [[ ! -d "./vendor" ]]; then /usr/local/bin/composer install ; fi && \
+    # When restarting the container, swoole might think it is already in execution
+    # This forces the app to be started every second until the exit code is 0
+    until php ./vendor/bin/laminas mezzio:swoole:start; do sleep 1 ; done

data/infra/swoole_proxy_vhost.conf

@@ -0,0 +1,14 @@
+server {
+    listen 80 default_server;
+
+    error_log /home/shlink/www/data/infra/nginx/swoole_proxy.error.log;
+
+    location / {
+        proxy_http_version 1.1;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+        proxy_pass http://shlink_swoole:8080;
+        proxy_read_timeout 90s;
+    }
+}

data/infra/vhost.conf

@@ -0,0 +1,21 @@
+server {
+    listen 80 default_server;
+    server_name shlink.local;
+    root /home/shlink/www/public;
+    index index.php;
+
+    charset utf-8;
+    error_log /home/shlink/www/data/infra/nginx/shlink.error.log;
+
+    location / {
+        try_files $uri $uri/ /index.php$is_args$args;
+    }
+
+    location ~ \.php$ {
+        root /home/shlink/www/public;
+        fastcgi_split_path_info ^(.+\.php)(/.+)$;
+        fastcgi_pass shlink_php:9000;
+        fastcgi_index index.php;
+        include fastcgi.conf;
+    }
+}

data/locks/.gitignore

@@ -0,0 +1,2 @@
+*
+!.gitignore

data/migrations/Version20160819142757.php

@@ -1,22 +1,27 @@
 <?php
 
+declare(strict_types=1);
+
 namespace ShlinkMigrations;
 
-use Doctrine\DBAL\Migrations\AbstractMigration;
+use Doctrine\DBAL\DBALException;
 use Doctrine\DBAL\Schema\Schema;
+use Doctrine\DBAL\Schema\SchemaException;
+use Doctrine\Migrations\AbstractMigration;
 
 /**
  * Auto-generated Migration: Please modify to your needs!
  */
 class Version20160819142757 extends AbstractMigration
 {
-    const MYSQL = 'mysql';
-    const SQLITE = 'sqlite';
+    private const MYSQL = 'mysql';
+    private const SQLITE = 'sqlite';
 
     /**
-     * @param Schema $schema
+     * @throws DBALException
+     * @throws SchemaException
      */
-    public function up(Schema $schema)
+    public function up(Schema $schema): void
     {
         $db = $this->connection->getDatabasePlatform()->getName();
         $table = $schema->getTable('short_urls');
@@ -30,9 +35,9 @@ class Version20160819142757 extends AbstractMigration
     }
 
     /**
-     * @param Schema $schema
+     * @throws DBALException
      */
-    public function down(Schema $schema)
+    public function down(Schema $schema): void
     {
         $db = $this->connection->getDatabasePlatform()->getName();
     }

data/migrations/Version20160820191203.php

@@ -1,20 +1,19 @@
 <?php
 
+declare(strict_types=1);
+
 namespace ShlinkMigrations;
 
-use Doctrine\DBAL\Migrations\AbstractMigration;
 use Doctrine\DBAL\Schema\Schema;
-use Doctrine\DBAL\Types\Type;
+use Doctrine\DBAL\Types\Types;
+use Doctrine\Migrations\AbstractMigration;
 
 /**
  * Auto-generated Migration: Please modify to your needs!
  */
 class Version20160820191203 extends AbstractMigration
 {
-    /**
-     * @param Schema $schema
-     */
-    public function up(Schema $schema)
+    public function up(Schema $schema): void
     {
         // Check if the tables already exist
         $tables = $schema->getTables();
@@ -28,15 +27,15 @@ class Version20160820191203 extends AbstractMigration
         $this->createShortUrlsInTagsTable($schema);
     }
 
-    protected function createTagsTable(Schema $schema)
+    private function createTagsTable(Schema $schema): void
     {
         $table = $schema->createTable('tags');
-        $table->addColumn('id', Type::BIGINT, [
+        $table->addColumn('id', Types::BIGINT, [
             'unsigned' => true,
             'autoincrement' => true,
             'notnull' => true,
         ]);
-        $table->addColumn('name', Type::STRING, [
+        $table->addColumn('name', Types::STRING, [
             'length' => 255,
             'notnull' => true,
         ]);
@@ -45,14 +44,14 @@ class Version20160820191203 extends AbstractMigration
         $table->setPrimaryKey(['id']);
     }
 
-    protected function createShortUrlsInTagsTable(Schema $schema)
+    private function createShortUrlsInTagsTable(Schema $schema): void
     {
         $table = $schema->createTable('short_urls_in_tags');
-        $table->addColumn('short_url_id', Type::BIGINT, [
+        $table->addColumn('short_url_id', Types::BIGINT, [
             'unsigned' => true,
             'notnull' => true,
         ]);
-        $table->addColumn('tag_id', Type::BIGINT, [
+        $table->addColumn('tag_id', Types::BIGINT, [
             'unsigned' => true,
             'notnull' => true,
         ]);
@@ -69,10 +68,7 @@ class Version20160820191203 extends AbstractMigration
         $table->setPrimaryKey(['short_url_id', 'tag_id']);
     }
 
-    /**
-     * @param Schema $schema
-     */
-    public function down(Schema $schema)
+    public function down(Schema $schema): void
     {
         $schema->dropTable('short_urls_in_tags');
         $schema->dropTable('tags');

data/migrations/Version20171021093246.php

@@ -0,0 +1,48 @@
+<?php
+
+declare(strict_types=1);
+
+namespace ShlinkMigrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\DBAL\Schema\SchemaException;
+use Doctrine\DBAL\Types\Types;
+use Doctrine\Migrations\AbstractMigration;
+
+/**
+ * Auto-generated Migration: Please modify to your needs!
+ */
+class Version20171021093246 extends AbstractMigration
+{
+    /**
+     * @throws SchemaException
+     */
+    public function up(Schema $schema): void
+    {
+        $shortUrls = $schema->getTable('short_urls');
+        if ($shortUrls->hasColumn('valid_since')) {
+            return;
+        }
+
+        $shortUrls->addColumn('valid_since', Types::DATETIME_MUTABLE, [
+            'notnull' => false,
+        ]);
+        $shortUrls->addColumn('valid_until', Types::DATETIME_MUTABLE, [
+            'notnull' => false,
+        ]);
+    }
+
+    /**
+     * @throws SchemaException
+     */
+    public function down(Schema $schema): void
+    {
+        $shortUrls = $schema->getTable('short_urls');
+        if (! $shortUrls->hasColumn('valid_since')) {
+            return;
+        }
+
+        $shortUrls->dropColumn('valid_since');
+        $shortUrls->dropColumn('valid_until');
+    }
+}

data/migrations/Version20171022064541.php

@@ -0,0 +1,45 @@
+<?php
+
+declare(strict_types=1);
+
+namespace ShlinkMigrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\DBAL\Schema\SchemaException;
+use Doctrine\DBAL\Types\Types;
+use Doctrine\Migrations\AbstractMigration;
+
+/**
+ * Auto-generated Migration: Please modify to your needs!
+ */
+class Version20171022064541 extends AbstractMigration
+{
+    /**
+     * @throws SchemaException
+     */
+    public function up(Schema $schema): void
+    {
+        $shortUrls = $schema->getTable('short_urls');
+        if ($shortUrls->hasColumn('max_visits')) {
+            return;
+        }
+
+        $shortUrls->addColumn('max_visits', Types::INTEGER, [
+            'unsigned' => true,
+            'notnull' => false,
+        ]);
+    }
+
+    /**
+     * @throws SchemaException
+     */
+    public function down(Schema $schema): void
+    {
+        $shortUrls = $schema->getTable('short_urls');
+        if (! $shortUrls->hasColumn('max_visits')) {
+            return;
+        }
+
+        $shortUrls->dropColumn('max_visits');
+    }
+}

data/migrations/Version20180801183328.php

@@ -0,0 +1,42 @@
+<?php
+
+declare(strict_types=1);
+
+namespace ShlinkMigrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\DBAL\Schema\SchemaException;
+use Doctrine\Migrations\AbstractMigration;
+
+/**
+ * Auto-generated Migration: Please modify to your needs!
+ */
+final class Version20180801183328 extends AbstractMigration
+{
+    private const NEW_SIZE = 255;
+    private const OLD_SIZE = 10;
+
+    /**
+     * @throws SchemaException
+     */
+    public function up(Schema $schema): void
+    {
+        $this->setSize($schema, self::NEW_SIZE);
+    }
+
+    /**
+     * @throws SchemaException
+     */
+    public function down(Schema $schema): void
+    {
+        $this->setSize($schema, self::OLD_SIZE);
+    }
+
+    /**
+     * @throws SchemaException
+     */
+    private function setSize(Schema $schema, int $size): void
+    {
+        $schema->getTable('short_urls')->getColumn('short_code')->setLength($size);
+    }
+}

data/migrations/Version20180913205455.php

@@ -0,0 +1,73 @@
+<?php
+
+declare(strict_types=1);
+
+namespace ShlinkMigrations;
+
+use Doctrine\DBAL\DBALException;
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+use PDO;
+use Shlinkio\Shlink\Common\Exception\InvalidArgumentException;
+use Shlinkio\Shlink\Common\Util\IpAddress;
+
+/**
+ * Auto-generated Migration: Please modify to your needs!
+ */
+final class Version20180913205455 extends AbstractMigration
+{
+    /**
+     */
+    public function up(Schema $schema): void
+    {
+        // Nothing to create
+    }
+
+    /**
+     * @throws DBALException
+     */
+    public function postUp(Schema $schema): void
+    {
+        $qb = $this->connection->createQueryBuilder();
+        $qb->select('id', 'remote_addr')
+           ->from('visits');
+        $st = $this->connection->executeQuery($qb->getSQL());
+
+        $qb = $this->connection->createQueryBuilder();
+        $qb->update('visits', 'v')
+           ->set('v.remote_addr', ':obfuscatedAddr')
+           ->where('v.id=:id');
+
+        while ($row = $st->fetch(PDO::FETCH_ASSOC)) {
+            $addr = $row['remote_addr'] ?? null;
+            if ($addr === null) {
+                continue;
+            }
+
+            $qb->setParameters([
+                'id' => $row['id'],
+                'obfuscatedAddr' => $this->determineAddress((string) $addr),
+            ])->execute();
+        }
+    }
+
+    private function determineAddress(string $addr): ?string
+    {
+        if ($addr === IpAddress::LOCALHOST) {
+            return $addr;
+        }
+
+        try {
+            return (string) IpAddress::fromString($addr)->getAnonymizedCopy();
+        } catch (InvalidArgumentException $e) {
+            return null;
+        }
+    }
+
+    /**
+     */
+    public function down(Schema $schema): void
+    {
+        // Nothing to rollback
+    }
+}

data/migrations/Version20180915110857.php

@@ -0,0 +1,50 @@
+<?php
+
+declare(strict_types=1);
+
+namespace ShlinkMigrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\DBAL\Schema\SchemaException;
+use Doctrine\Migrations\AbstractMigration;
+
+/**
+ * Auto-generated Migration: Please modify to your needs!
+ */
+final class Version20180915110857 extends AbstractMigration
+{
+    private const ON_DELETE_MAP = [
+        'visit_locations' => 'SET NULL',
+        'short_urls' => 'CASCADE',
+    ];
+
+    /**
+     * @throws SchemaException
+     */
+    public function up(Schema $schema): void
+    {
+        $visits = $schema->getTable('visits');
+        $foreignKeys = $visits->getForeignKeys();
+
+        // Remove all existing foreign keys and add them again with CASCADE delete
+        foreach ($foreignKeys as $foreignKey) {
+            $visits->removeForeignKey($foreignKey->getName());
+            $foreignTable = $foreignKey->getForeignTableName();
+
+            $visits->addForeignKeyConstraint(
+                $foreignTable,
+                $foreignKey->getLocalColumns(),
+                $foreignKey->getForeignColumns(),
+                [
+                    'onDelete' => self::ON_DELETE_MAP[$foreignTable],
+                    'onUpdate' => 'RESTRICT',
+                ],
+            );
+        }
+    }
+
+    public function down(Schema $schema): void
+    {
+        // Nothing to run
+    }
+}

data/migrations/Version20181020060559.php

@@ -0,0 +1,68 @@
+<?php
+
+declare(strict_types=1);
+
+namespace ShlinkMigrations;
+
+use Doctrine\DBAL\DBALException;
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\DBAL\Schema\SchemaException;
+use Doctrine\DBAL\Schema\Table;
+use Doctrine\DBAL\Types\Types;
+use Doctrine\Migrations\AbstractMigration;
+
+/**
+ * Auto-generated Migration: Please modify to your needs!
+ */
+final class Version20181020060559 extends AbstractMigration
+{
+    private const COLUMNS = [
+        'countryCode' => 'country_code',
+        'countryName' => 'country_name',
+        'regionName' => 'region_name',
+        'cityName' => 'city_name',
+    ];
+
+    /**
+     * @throws SchemaException
+     */
+    public function up(Schema $schema): void
+    {
+        $this->createColumns($schema->getTable('visit_locations'), self::COLUMNS);
+    }
+
+    private function createColumns(Table $visitLocations, array $columnNames): void
+    {
+        foreach ($columnNames as $name) {
+            if (! $visitLocations->hasColumn($name)) {
+                $visitLocations->addColumn($name, Types::STRING, ['notnull' => false]);
+            }
+        }
+    }
+
+    /**
+     * @throws SchemaException
+     * @throws DBALException
+     */
+    public function postUp(Schema $schema): void
+    {
+        $visitLocations = $schema->getTable('visit_locations');
+
+        // If the camel case columns do not exist, do nothing
+        if (! $visitLocations->hasColumn('countryCode')) {
+            return;
+        }
+
+        $qb = $this->connection->createQueryBuilder();
+        $qb->update('visit_locations');
+        foreach (self::COLUMNS as $camelCaseName => $snakeCaseName) {
+            $qb->set($snakeCaseName, $camelCaseName);
+        }
+        $qb->execute();
+    }
+
+    public function down(Schema $schema): void
+    {
+        // No down
+    }
+}

data/migrations/Version20181020065148.php

@@ -0,0 +1,41 @@
+<?php
+
+declare(strict_types=1);
+
+namespace ShlinkMigrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\DBAL\Schema\SchemaException;
+use Doctrine\Migrations\AbstractMigration;
+
+/**
+ * Auto-generated Migration: Please modify to your needs!
+ */
+final class Version20181020065148 extends AbstractMigration
+{
+    private const CAMEL_CASE_COLUMNS = [
+        'countryCode',
+        'countryName',
+        'regionName',
+        'cityName',
+    ];
+
+    /**
+     * @throws SchemaException
+     */
+    public function up(Schema $schema): void
+    {
+        $visitLocations = $schema->getTable('visit_locations');
+
+        foreach (self::CAMEL_CASE_COLUMNS as $name) {
+            if ($visitLocations->hasColumn($name)) {
+                $visitLocations->dropColumn($name);
+            }
+        }
+    }
+
+    public function down(Schema $schema): void
+    {
+        // No down
+    }
+}

data/migrations/Version20181110175521.php

@@ -0,0 +1,37 @@
+<?php
+
+declare(strict_types=1);
+
+namespace ShlinkMigrations;
+
+use Doctrine\DBAL\Schema\Column;
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\DBAL\Schema\SchemaException;
+use Doctrine\Migrations\AbstractMigration;
+
+final class Version20181110175521 extends AbstractMigration
+{
+    /**
+     * @throws SchemaException
+     */
+    public function up(Schema $schema): void
+    {
+        $this->getUserAgentColumn($schema)->setLength(512);
+    }
+
+    /**
+     * @throws SchemaException
+     */
+    public function down(Schema $schema): void
+    {
+        $this->getUserAgentColumn($schema)->setLength(256);
+    }
+
+    /**
+     * @throws SchemaException
+     */
+    private function getUserAgentColumn(Schema $schema): Column
+    {
+        return $schema->getTable('visits')->getColumn('user_agent');
+    }
+}