update:add ci cd files ==> do not edit those file

server/controllers/galleryController.js

@@ -0,0 +1,190 @@
+const Gallery = require('../models/Gallery')
+const mongoose = require('mongoose')
+const sharp = require('sharp')
+const fs = require('fs')
+const {body, validationResult} = require('express-validator')
+const {res404, res500, checkValidations} = require('../plugins/controllersHelperFunctions')
+const {_sr} = require('../plugins/serverResponses')
+
+// variables
+const imageQuality = 100
+
+const imageThumbWidth = 500
+const imageThumbHeight = 500
+const imageThumbQuality = 80
+
+module.exports.create = [
+  [
+    body('category')
+       .if((value, {req}) => req.body.noCategory === 'false')
+       .notEmpty().withMessage(_sr['fa'].required.category)
+       .bail()
+       .custom((value, {req}) => {
+         return mongoose.isValidObjectId(value) ? true : Promise.reject(_sr['fa'].required.category)
+       })
+  ],
+  checkValidations(validationResult),
+  async (req, res) => {
+    try {
+      if (!req.files || !req.files.image) return res.status(422).json({validation: {image: {msg: _sr['fa'].required.image}}})
+      if (!_sr.supportedImageFormats.includes(req.files.image.mimetype.split('/')[1])) return res.status(422).json({validation: {image: {msg: _sr['fa'].format.image}}})
+
+      const {fa_caption, en_caption, category, noCategory} = req.body
+
+      const data = {
+        locale: {
+          fa: {
+            caption: fa_caption
+          },
+          en: {
+            caption: en_caption
+          }
+        },
+        noCategory
+      }
+      if (mongoose.isValidObjectId(category)) data.category = category
+      const image = req.files.image
+      const imageName = 'gallery_' + Date.now() + '.jpg'
+      const imageThumb = 'thumb_' + imageName
+
+      try {
+        const target = await sharp(image.data)
+        await target
+           .toFormat('jpg')
+           .jpeg({quality: imageQuality})
+           .toFile(`./static/uploads/images/gallery/${imageName}`)
+
+        await target
+           .resize(imageThumbWidth, imageThumbHeight, {fit: 'cover'})
+           .withMetadata()
+           .toFormat('jpg')
+           .jpeg({quality: imageThumbQuality})
+           .toFile(`./static/uploads/images/gallery/${imageThumb}`)
+
+        data.image = imageName
+        data.thumb = imageThumb
+      } catch (e) {
+        return res500(res , _sr['fa'].response.problem)
+      }
+
+      const post = new Gallery(data)
+      post.save((err, data) => {
+        if (err) return res500(res , _sr['fa'].response.problem)
+        return res.json(data)
+      })
+    }catch (e) {
+      return res500(res , _sr['fa'].response.problem)
+    }
+  }
+]
+
+module.exports.getAll = [
+  (req, res) => {
+    Gallery.find({}).populate('category').sort({_id: -1}).exec((err, images) => {
+      if (err) return res500(res, err)
+      else return res.json(images)
+    })
+  }
+]
+
+module.exports.getByCategoryId = [
+  (req, res) => {
+    Gallery.find({category: req.params.id}).sort({_id: -1}).exec((err, images) => {
+      if (err) return res500(res, err)
+      else return res.json(images)
+    })
+  }
+]
+
+module.exports.getOne = [
+  (req, res) => {
+    Gallery.findById(req.params.id, (err, image) => {
+      if (err || !image) return res404(res, err)
+      else return res.json(image)
+    })
+  }
+]
+
+module.exports.update = [
+  [
+    body('category')
+       .if((value, {req}) => req.body.noCategory === 'false')
+       .notEmpty().withMessage(_sr['fa'].required.category)
+       .bail()
+       .custom((value, {req}) => {
+         return mongoose.isValidObjectId(value) ? true : Promise.reject(_sr['fa'].required.category)
+       })
+  ],
+  checkValidations(validationResult),
+  async (req, res) => {
+    const {fa_caption, en_caption, category, noCategory} = req.body
+
+    const data = {
+      locale: {
+        fa: {
+          caption: fa_caption
+        },
+        en: {
+          caption: en_caption
+        }
+      },
+      noCategory
+    }
+    if (mongoose.isValidObjectId(category)) data.category = category
+    if (req.files && req.files.image) {
+      if (!_sr.supportedImageFormats.includes(req.files.image.mimetype.split('/')[1])) return res.status(422).json({validation: {image: {msg: _sr['fa'].format.image}}})
+
+      const image = req.files.image
+      const imageName = 'gallery_' + Date.now() + '.jpg'
+      const imageThumb = 'thumb_' + imageName
+
+      try {
+        const target = await sharp(image.data)
+        await target
+           .toFormat('jpg')
+           .jpeg({quality: imageQuality})
+           .toFile(`./static/uploads/images/gallery/${imageName}`)
+
+        await target
+           .resize(imageThumbWidth, imageThumbHeight, {fit: 'cover'})
+           .withMetadata()
+           .toFormat('jpg')
+           .jpeg({quality: imageThumbQuality})
+           .toFile(`./static/uploads/images/gallery/${imageThumb}`)
+
+        data.image = imageName
+        data.thumb = imageThumb
+      } catch (e) {
+        return res500(res, e)
+      }
+    }
+
+    Gallery.findByIdAndUpdate(req.params.id, data, (err, oldData) => {
+      if (err || !oldData) return res404(res, err)
+      if (req.files && req.files.image) {
+        fs.unlink(`./static/${oldData.image}`, (err) => {
+          if (err) console.log(err)
+        })
+        fs.unlink(`./static/${oldData.thumb}`, (err) => {
+          if (err) console.log(err)
+        })
+      }
+      return res.json({message: _sr['fa'].response.success_save})
+    })
+  }
+]
+
+module.exports.delete = [
+  (req, res) => {
+    Gallery.findByIdAndRemove(req.params.id, (err, data) => {
+      if (err || !data) return res404(res, err)
+      fs.unlink(`./static/${data.image}`, err => {
+        if (err) console.log(err)
+      })
+      fs.unlink(`./static/${data.thumb}`, err => {
+        if (err) console.log(err)
+      })
+      return res.json({message: _sr['fa'].response.success_remove})
+    })
+  }
+]