Sorting and custom ordering for categories

controllers/category.js

@@ -37,14 +37,32 @@ exports.createCategory = asyncWrapper(async (req, res, next) => {
 // @route     GET /api/categories
 // @access    Public
 exports.getCategories = asyncWrapper(async (req, res, next) => {
-  const categories = await Category.findAll({
-    include: [{
-      model: Bookmark,
-      as: 'bookmarks'
-    }],
-    order: [[ Sequelize.fn('lower', Sequelize.col('Category.name')), 'ASC' ]]
+  // Get config from database
+  const useOrdering = await Config.findOne({
+    where: { key: 'useOrdering' }
   });
 
+  const orderType = useOrdering ? useOrdering.value : 'createdAt';
+  let categories;
+
+  if (orderType == 'name') {
+    categories = await Category.findAll({
+      include: [{
+        model: Bookmark,
+        as: 'bookmarks'
+      }],
+      order: [[ Sequelize.fn('lower', Sequelize.col('Category.name')), 'ASC' ]]
+    });
+  } else {
+    categories = await Category.findAll({
+      include: [{
+        model: Bookmark,
+        as: 'bookmarks'
+      }],
+      order: [[ orderType, 'ASC' ]]
+    });
+  }
+
   res.status(200).json({
     success: true,
     data: categories
@@ -119,6 +137,22 @@ exports.deleteCategory = asyncWrapper(async (req, res, next) => {
     where: { id: req.params.id }
   })
 
+  res.status(200).json({
+    success: true,
+    data: {}
+  })
+})
+
+// @desc      Reorder categories
+// @route     PUT /api/categories/0/reorder
+// @access    Public
+exports.reorderCategories = asyncWrapper(async (req, res, next) => {
+  req.body.categories.forEach(async ({ id, orderId }) => {
+    await Category.update({ orderId }, {
+      where: { id }
+    })
+  })
+
   res.status(200).json({
     success: true,
     data: {}