transfer project in github

server/controllers/partySetController.js

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+const PartySet = require('../models/PartySet')
+const {body, validationResult} = require('express-validator')
+const sharp = require('sharp')
+const fs = require('fs')
+const {_sr} = require('../plugins/serverResponses')
+const {res404, res500, checkValidations} = require('../plugins/controllersHelperFunctions')
+
+///// variables
+const foodImageWidth = 500
+const foodImageHeight = 500
+const foodImageQuality = 100
+const limit = 20
+
+//////////////////////////////////////////////////////////////////////////////// create
+module.exports.create = [
+  [
+    body('title')
+       .isLength({min: 2}).withMessage(_sr['fa'].min_char.min2)
+       .bail()
+       .custom((value, {req}) => {
+         return PartySet.findOne({title: value})
+            .then(item => {
+              if (item) return Promise.reject(_sr['fa'].duplicated.title)
+              else return true
+            })
+       }),
+
+    body('index')
+       .notEmpty().withMessage(_sr['fa'].required.index)
+       .bail()
+       .isNumeric().withMessage(_sr['fa'].format.number),
+
+    body('price')
+       .notEmpty().withMessage(_sr['fa'].required.price)
+       .bail()
+       .isNumeric().withMessage(_sr['fa'].format.number),
+
+    body('description')
+       .notEmpty().withMessage(_sr['fa'].required.description)
+
+  ],
+  checkValidations(validationResult),
+  async (req, res) => {
+    if (req.files?.image && !_sr.supportedImageFormats.includes(req.files.image.mimetype.split('/')[1])) return res.status(422).json({validation: {image: {msg: _sr['fa'].format.image}}})
+
+    const {title, description, active, index} = req.body
+    const data = {title, description, active, index}
+    data.price = Number(req.body.price)
+
+    if (req.files?.image) {
+      const image = req.files.image
+      const imageName = 'partySet_' + Date.now() + '.' + image.mimetype.split('/')[1]
+      data.image = imageName
+      try {
+        const target = sharp(image.data)
+        await target.jpeg({quality: foodImageQuality}).resize(foodImageWidth, foodImageHeight, {fit: 'cover'}).toFile(`./static/uploads/images/partySet/${imageName}`)
+      } catch (e) {
+        return res500(res, e)
+      }
+    }
+    const partySet = new PartySet(data)
+    partySet.save((err, data) => {
+      if (err) return res500(res, err)
+      return res.json({message: _sr['fa'].response.success_save})
+    })
+  }
+]
+
+//////////////////////////////////////////////////////////////////////////////// get all
+module.exports.getAll = [
+  (req, res) => {
+    PartySet.find({active: true}).sort({index: 1}).exec((err, foods) => {
+      if (err) return res500(res, err)
+      return res.json(foods)
+    })
+  }
+]
+
+module.exports.getAll_for_admin = [
+  (req, res) => {
+    const filter = {}
+    PartySet.paginate(filter, {
+      page: req.query.page || 1,
+      limit,
+      sort : {index : 1}
+    } , (err, foods) => {
+      if (err) return res500(res, err)
+      return res.json(foods)
+    })
+  }
+]
+
+//////////////////////////////////////////////////////////////////////////////// get one
+module.exports.getOne = [
+  (req, res) => {
+    PartySet.findById(req.params.id, (err, food) => {
+      if (err || !food) return res404(res, err)
+      return res.json(food)
+    })
+  }
+]
+
+//////////////////////////////////////////////////////////////////////////////// update
+module.exports.update = [
+  [
+    body('title')
+       .isLength({min: 2}).withMessage(_sr['fa'].min_char.min2)
+       .bail()
+       .custom((value, {req}) => {
+         return PartySet.findOne({title: value})
+            .then(item => {
+              if (item && item._id.toString() !== req.params.id) return Promise.reject(_sr['fa'].duplicated.title)
+              else return true
+            })
+       }),
+
+    body('index')
+       .notEmpty().withMessage(_sr['fa'].required.index)
+       .bail()
+       .isNumeric().withMessage(_sr['fa'].format.number),
+
+    body('price')
+       .notEmpty().withMessage(_sr['fa'].required.price)
+       .bail()
+       .isNumeric().withMessage(_sr['fa'].format.number),
+
+    body('description')
+       .notEmpty().withMessage(_sr['fa'].required.description)
+
+  ],
+  checkValidations(validationResult),
+  async (req, res) => {
+    if (req.files?.image && !_sr.supportedImageFormats.includes(req.files.image.mimetype.split('/')[1])) return res.status(422).json({validation: {image: {msg: _sr['fa'].format.image}}})
+
+    const {title, description, active, index} = req.body
+    const data = {title, description, active, index}
+    data.price = Number(req.body.price)
+
+    if (req.files?.image) {
+      const image = req.files.image
+      const imageName = 'partySet_' + Date.now() + '.' + image.mimetype.split('/')[1]
+      data.image = imageName
+      try {
+        const target = sharp(image.data)
+        await target
+           .resize(foodImageWidth, foodImageHeight, {fit: 'cover'})
+           .jpeg({quality: foodImageQuality})
+           .toFile(`./static/uploads/images/partySet/${imageName}`)
+      } catch (e) {
+        return res500(res, e)
+      }
+    }
+
+    PartySet.findByIdAndUpdate(req.params.id, data, (err, oldData) => {
+      if (err || !oldData) return res404(res, err)
+      if (req.files && req.files.image && oldData.image) {
+        fs.unlink(`./static/${oldData.image}`, err => {
+          if (err) console.log(err)
+        })
+      }
+      return res.json({message: _sr['fa'].response.success_save})
+    })
+  }
+]
+
+//////////////////////////////////////////////////////////////////////////////// delete
+module.exports.delete = [
+  (req, res) => {
+    PartySet.findByIdAndRemove(req.params.id, (err, data) => {
+      if (err || !data) return res404(res, err)
+      if (data.image) {
+        fs.unlink(`./static/${data.image}`, err => {
+          if (err) console.log(err)
+        })
+      }
+      return res.json({message: _sr['fa'].response.success_remove})
+    })
+  }
+]
+