full app

controllers/application/shareableLinks/shareableLinksController.js

@@ -0,0 +1,102 @@
+const mongoose = require('mongoose')
+const ShareableLinkModel = require('../../../models/ShareableLinkModel')
+const UserModel = require('../../../models/UserModel')
+const { resolveLinkedEntity } = require('../../../utils/resolveLinkedEntity')
+const { resolveShareableLinkDisplay } = require('../../../utils/shareableLinkDisplay')
+
+const KINDS = ['pkg', 'project', 'billboard', 'shop', 'shopproduct', 'booking']
+
+const getMyShareableLinks = async (req, res, next) => {
+  try {
+    const rows = await ShareableLinkModel.find({ user_id: req.user._id })
+      .select('kind ref_id')
+      .lean()
+    return res.json({ links: rows.map((r) => ({ kind: r.kind, ref_id: r.ref_id })) })
+  } catch (error) {
+    next(error)
+  }
+}
+
+const toggleShareableLink = async (req, res, next) => {
+  try {
+    const { kind, ref_id: refId, shared } = req.body
+    if (!KINDS.includes(kind) || !refId) {
+      return res.status(422).json({ error: true, message: 'ورودی نامعتبر است' })
+    }
+
+    if (shared) {
+      // صفحه اشتراک‌گذاری لینک: فقط مالکیت کافی است (نه الزام وضعیت عمومی)
+      const resolvedId = await resolveLinkedEntity(kind, refId, req.user._id, {
+        requirePublic: false,
+      })
+      if (!resolvedId) {
+        return res.status(403).json({
+          error: true,
+          message: 'شما مالک این محتوا نیستید یا آیتم یافت نشد',
+          kind,
+          ref_id: String(refId),
+        })
+      }
+      await ShareableLinkModel.updateOne(
+        { user_id: req.user._id, kind, ref_id: String(resolvedId) },
+        { $setOnInsert: { user_id: req.user._id, kind, ref_id: String(resolvedId) } },
+        { upsert: true }
+      )
+    } else {
+      await ShareableLinkModel.deleteOne({ user_id: req.user._id, kind, ref_id: String(refId) })
+    }
+
+    return res.json({ message: 'به‌روزرسانی شد' })
+  } catch (error) {
+    next(error)
+  }
+}
+
+const getShareableLinksForUsers = async (req, res, next) => {
+  try {
+    const raw = req.query.userIds
+    const userIds = (typeof raw === 'string' ? raw.split(',') : Array.isArray(raw) ? raw : [])
+      .map((id) => String(id).trim())
+      .filter((id) => mongoose.Types.ObjectId.isValid(id))
+      .slice(0, 50)
+
+    if (!userIds.length) return res.json({ users: [] })
+
+    const [rows, users] = await Promise.all([
+      ShareableLinkModel.find({ user_id: { $in: userIds } }).select('user_id kind ref_id').lean(),
+      UserModel.find({ _id: { $in: userIds } }).select('user_name').lean()
+    ])
+
+    const usernameById = Object.fromEntries(users.map((u) => [String(u._id), u.user_name]))
+
+    const byUser = {}
+    for (const row of rows) {
+      const uid = String(row.user_id)
+      if (!byUser[uid]) byUser[uid] = []
+      byUser[uid].push(row)
+    }
+
+    const result = []
+    for (const uid of Object.keys(byUser)) {
+      const links = []
+      for (const row of byUser[uid]) {
+        const display = await resolveShareableLinkDisplay(row.kind, row.ref_id)
+        if (!display) continue
+        links.push({ kind: row.kind, ref_id: row.ref_id, title: display.title, image: display.image })
+      }
+      if (links.length) {
+        result.push({ userId: uid, username: usernameById[uid] || '', links })
+      }
+    }
+
+    return res.json({ users: result })
+  } catch (error) {
+    next(error)
+  }
+}
+
+module.exports = {
+  getMyShareableLinks,
+  toggleShareableLink,
+  getShareableLinksForUsers
+}