Initial commit

controllers/application/projects/updateProjectController.js

@@ -6,6 +6,46 @@ const { check, validationResult } = require('express-validator')
 const { ProvinceModel, CityModel } = require('../../../models/StateCity')
 const NotificationModel = require('../../../models/NotificationModel')
 const CommentModel = require('../../../models/CommentModel')
+const {
+  resolveRatingForComment,
+  recalculateUserRating
+} = require('../../../utils/commentRating')
+
+const saveProjectComment = async ({
+  targetUserId,
+  projectId,
+  creatorId,
+  comment,
+  rate,
+  commentFor
+}) => {
+  const { ratingValue, isNewRating, requiresRating } = await resolveRatingForComment({
+    creatorId,
+    targetUserId,
+    rate
+  })
+
+  if (requiresRating) {
+    return { error: { status: 400, message: 'Rating must be between 1 and 5' } }
+  }
+
+  const newComment = new CommentModel({
+    user: targetUserId,
+    project: projectId,
+    creator: creatorId,
+    rating: ratingValue,
+    comment,
+    comment_for: commentFor,
+    status: 'pending'
+  })
+  await newComment.save()
+
+  if (isNewRating && commentFor === 'user') {
+    await recalculateUserRating(targetUserId)
+  }
+
+  return { ratingValue, isNewRating }
+}
 
 const doneProject = async (req, res, next) => {
   try {
@@ -16,7 +56,7 @@ const doneProject = async (req, res, next) => {
     const userId = decodedToken.id
 
     const { project_id, comment, rate, user_id } = req.body
-    if (!project_id || !comment || !rate || !user_id) {
+    if (!project_id || !comment || !user_id) {
       return res.status(400).send({ message: 'All fields are required' })
     }
 
@@ -42,43 +82,20 @@ const doneProject = async (req, res, next) => {
     project.status = 'done'
     await project.save()
 
-    const newComment = new CommentModel({
-      user: user_id,
-      project: project_id,
-      creator: userId,
-      rating: rate,
+    const commentResult = await saveProjectComment({
+      targetUserId: user_id,
+      projectId: project_id,
+      creatorId: userId,
       comment,
-      comment_for: 'user',
-      status: 'pending'
+      rate,
+      commentFor: 'user'
     })
-    await newComment.save()
 
-    const user = await UserModel.findById(user_id)
-
-    // پیدا کردن کامنت‌ها و محاسبه‌ی امتیاز کل
-    const comments = await CommentModel.find({ user: user_id, comment_for: 'user' })
-    const totalRating = Number(comments.reduce((acc, comment) => acc + comment.rating, 0))
-
-    let userLevel
-    if (user.expertise === 'مدل') {
-      if (totalRating <= 50) userLevel = 'تازه وارد'
-      else if (totalRating <= 100) userLevel = 'استاندارد'
-      else if (totalRating <= 300) userLevel = 'حرفه‌ای'
-      else userLevel = 'استاد'
-    } else if (['زیبایی', 'عکاس'].includes(user.expertise)) {
-      if (totalRating <= 50) userLevel = 'تازه وارد'
-      else if (totalRating <= 100) userLevel = 'استاندارد'
-      else if (totalRating <= 300) userLevel = 'حرفه‌ای'
-      else userLevel = 'استاد'
+    if (commentResult.error) {
+      return res.status(commentResult.error.status).send({ message: commentResult.error.message })
     }
 
-    user.user_score = totalRating
-    user.user_level = userLevel
-
-    const totalComments = await CommentModel.countDocuments({ user: user_id, comment_for: 'user' })
-    const averageRating = totalRating / totalComments
-    user.rate = averageRating.toFixed(1)
-    await user.save()
+    const user = await UserModel.findById(user_id)
 
     const notification = new NotificationModel({
       user_id: user._id,
@@ -105,7 +122,7 @@ const doneProjectWeb = async (req, res, next) => {
     const userId = decodedToken.id
 
     const { project_id, comment, rate, user_id } = req.body
-    if (!project_id || !comment || !rate || !user_id) {
+    if (!project_id || !comment || !user_id) {
       return res.status(400).send({ message: 'All fields are required' })
     }
 
@@ -117,43 +134,20 @@ const doneProjectWeb = async (req, res, next) => {
     project.status = 'done'
     await project.save()
 
-    const newComment = new CommentModel({
-      user: user_id,
-      project: project_id,
-      creator: userId,
-      rating: rate,
+    const commentResult = await saveProjectComment({
+      targetUserId: user_id,
+      projectId: project_id,
+      creatorId: userId,
       comment,
-      comment_for: 'user',
-      status: 'pending'
+      rate,
+      commentFor: 'user'
     })
-    await newComment.save()
 
-    const user = await UserModel.findById(user_id)
-
-    // پیدا کردن کامنت‌ها و محاسبه‌ی امتیاز کل
-    const comments = await CommentModel.find({ user: user_id, comment_for: 'user' })
-    const totalRating = Number(comments.reduce((acc, comment) => acc + comment.rating, 0))
-
-    let userLevel
-    if (user.expertise === 'مدل') {
-      if (totalRating <= 50) userLevel = 'تازه وارد'
-      else if (totalRating <= 100) userLevel = 'استاندارد'
-      else if (totalRating <= 300) userLevel = 'حرفه‌ای'
-      else userLevel = 'استاد'
-    } else if (['زیبایی', 'عکاس'].includes(user.expertise)) {
-      if (totalRating <= 50) userLevel = 'تازه وارد'
-      else if (totalRating <= 100) userLevel = 'استاندارد'
-      else if (totalRating <= 300) userLevel = 'حرفه‌ای'
-      else userLevel = 'استاد'
+    if (commentResult.error) {
+      return res.status(commentResult.error.status).send({ message: commentResult.error.message })
     }
 
-    user.user_score = totalRating
-    user.user_level = userLevel
-
-    const totalComments = await CommentModel.countDocuments({ user: user_id, comment_for: 'user' })
-    const averageRating = totalRating / totalComments
-    user.rate = averageRating.toFixed(1)
-    await user.save()
+    const user = await UserModel.findById(user_id)
 
     const notification = new NotificationModel({
       user_id: user._id,
@@ -182,7 +176,7 @@ const cancleProject = async (req, res, next) => {
 
     const { project_id, comment, rate, user_id } = req.body
 
-    if (!project_id || !comment || !rate || !user_id) {
+    if (!project_id || !comment || !user_id) {
       return res.status(400).send({ message: 'All fields are required' })
     }
 
@@ -194,16 +188,18 @@ const cancleProject = async (req, res, next) => {
     project.status = 'cancled'
     await project.save()
 
-    const newComment = new CommentModel({
-      user: user_id,
-      project: project_id,
-      creator: userId,
-      rating: rate,
+    const commentResult = await saveProjectComment({
+      targetUserId: user_id,
+      projectId: project_id,
+      creatorId: userId,
       comment,
-      comment_for: 'project',
-      status: 'pending'
+      rate,
+      commentFor: 'project'
     })
-    await newComment.save()
+
+    if (commentResult.error) {
+      return res.status(commentResult.error.status).send({ message: commentResult.error.message })
+    }
 
     res.status(200).json({ message: 'پروژه با موفقیت تغییر یافت شد' })
   } catch (error) {
@@ -363,6 +359,14 @@ const setRateProject = async (req, res, next) => {
     if (!project) {
       return res.status(403).send({ message: 'Access denied: You are not the creator of this project.' })
     }
+
+    const alreadyRated = project.ratings.some((item) =>
+      item.creator_id.toString() === userId.toString()
+    )
+    if (alreadyRated) {
+      return res.status(400).send({ message: 'شما قبلاً به این پروژه امتیاز داده‌اید' })
+    }
+
     project.ratings.push({
       project_id,
       rating: rate,