transfer project in github

2024-05-12 15:29:27 +03:30
commit e644edbd65
348 changed files with 164991 additions and 0 deletions
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+const Slide = require('../models/Slide')
+const {body, validationResult} = require('express-validator')
+const sharp = require('sharp')
+const fs = require('fs')
+const {_sr} = require('../plugins/serverResponses')
+const {res404, re500} = require('../plugins/controllersHelperFunctions')
+
+////// variables
+const maxCaptionLength = 65
+
+const slideImageWidth = 1920
+const slideImageHeight = 1080
+const slideImageQuality = 100
+
+//////////////////////////////////////////////////////////////////////////////// create
+module.exports.create = [
+  async (req, res) => {
+    if (!req.files || !req.files.image) return res.status(422).json({validation: {image: {msg: _sr['fa'].required.image}}})
+    if (req.files && req.files.image && !_sr.supportedImageFormats.includes(req.files.image.mimetype.split('/')[1])) return res.status(422).json({validation: {image: {msg: _sr['fa'].format.image}}})
+
+    let image = req.files.image
+    let imageName = 'slide_' + Date.now() + '.' + image.mimetype.split('/')[1]
+
+    const data = {
+      caption: req.body.caption.slice(0, maxCaptionLength),
+      image: imageName
+    }
+    try {
+      const target = sharp(image.data)
+      await target
+         .resize(slideImageWidth, slideImageHeight, {fit: 'cover'})
+         .jpeg({quality: slideImageQuality})
+         .toFile(`./static/uploads/images/slider/${imageName}`)
+    } catch (e) {
+      return res500(res, e)
+    }
+
+    const slider = new Slide(data)
+    slider.save((err, data) => {
+      if (err) return res500(res, err)
+      return res.json({message: _sr['fa'].response.success_save})
+    })
+  }
+]
+
+//////////////////////////////////////////////////////////////////////////////// get all
+module.exports.getAll = [
+  (req, res) => {
+    Slide.find({}, (err, slides) => {
+      if (err) return res500(res, err)
+      return res.json(slides)
+    })
+  }
+]
+
+//////////////////////////////////////////////////////////////////////////////// get one
+module.exports.getOne = [
+  (req, res) => {
+    Slide.findById(req.params.id, (err, slide) => {
+      if (err || !slide) return res404(res, err)
+      return res.json(slide)
+    })
+  }
+]
+
+//////////////////////////////////////////////////////////////////////////////// update
+module.exports.update = [
+  async (req, res) => {
+    if (req.files && req.files.image && !_sr.supportedImageFormats.includes(req.files.image.mimetype.split('/')[1])) return res.status(422).json({validation: {image: {msg: _sr['fa'].format.image}}})
+
+    const data = {caption: req.body.caption.slice(0, maxCaptionLength)}
+
+    if (req.files && req.files.image) {
+      let image = req.files.image
+      let imageName = 'slide_' + Date.now() + '.' + image.mimetype.split('/')[1]
+      data.image = imageName
+      try {
+        const target = sharp(image.data)
+        await target
+           .resize(slideImageWidth, slideImageHeight, {fit: 'cover'})
+           .jpeg({quality: slideImageQuality})
+           .toFile(`./static/uploads/images/slider/${imageName}`)
+      } catch (e) {
+        return res500(res, e)
+      }
+    }
+
+    Slide.findByIdAndUpdate(req.params.id, data, (err, oldSlide) => {
+      if (err || !oldSlide) return res404(res, err)
+      if (req.files && req.files.image) {
+        fs.unlink(`./static/${oldSlide.image}`, err => {
+          if (err) console.log(err)
+        })
+      }
+      return res.json({message: _sr['fa'].response.success_save})
+    })
+  }
+]
+
+//////////////////////////////////////////////////////////////////////////////// delete
+module.exports.delete = [
+  (req, res) => {
+    Slide.findByIdAndRemove(req.params.id, (err, data) => {
+      if (err || !data) return res404(res, err)
+      fs.unlink(`./static/${data.image}`, err => {
+        if (err) console.log(err)
+      })
+      return res.json({message: _sr['fa'].response.success_remove})
+    })
+  }
+]