Split remaining controllers into separate files. Added iOS homescreen icon. Removed additional logging from weather module.

controllers/categories/deleteCategory.js

@@ -0,0 +1,45 @@
+const asyncWrapper = require('../../middleware/asyncWrapper');
+const ErrorResponse = require('../../utils/ErrorResponse');
+const Category = require('../../models/Category');
+const Bookmark = require('../../models/Bookmark');
+
+// @desc      Delete category
+// @route     DELETE /api/categories/:id
+// @access    Public
+const deleteCategory = asyncWrapper(async (req, res, next) => {
+  const category = await Category.findOne({
+    where: { id: req.params.id },
+    include: [
+      {
+        model: Bookmark,
+        as: 'bookmarks',
+      },
+    ],
+  });
+
+  if (!category) {
+    return next(
+      new ErrorResponse(
+        `Category with id of ${req.params.id} was not found`,
+        404
+      )
+    );
+  }
+
+  category.bookmarks.forEach(async (bookmark) => {
+    await Bookmark.destroy({
+      where: { id: bookmark.id },
+    });
+  });
+
+  await Category.destroy({
+    where: { id: req.params.id },
+  });
+
+  res.status(200).json({
+    success: true,
+    data: {},
+  });
+});
+
+module.exports = deleteCategory;