server/routers/dogsitters-finder/const.js

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+exports.DSF_AUTH_USER_MODEL_NAME = 'DSF_AUTH_USER'
+exports.DSF_INTERACTION_MODEL_NAME = 'DSF_INTERACTION'

server/routers/dogsitters-finder/model/interaction.js

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+const { Schema, model } = require("mongoose");
+
+const { DSF_AUTH_USER_MODEL_NAME, DSF_INTERACTION_MODEL_NAME } = require("../../const");
+
+const interactionSchema = new Schema({
+  owner_id: {
+    type: Schema.Types.ObjectId,
+    ref: DSF_AUTH_USER_MODEL_NAME,
+    required: true
+  },
+  dogsitter_id: {
+    type: Schema.Types.ObjectId,
+    ref: DSF_AUTH_USER_MODEL_NAME,
+    required: true
+  },
+  timestamp: {
+    type: Date,
+    default: Date.now
+  }
+});
+
+interactionSchema.index({ owner_id: 1, dogsitter_id: 1 });
+
+module.exports.Interaction = model(DSF_INTERACTION_MODEL_NAME, interactionSchema);

server/routers/dogsitters-finder/model/user.js

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+const { Schema, model } = require("mongoose");
+
+const { DSF_AUTH_USER_MODEL_NAME } = require("../../const");
+
+const userSchema = new Schema({
+  phone_number: {
+    type: String,
+    required: true,
+    unique: true,
+    match: /^\+?\d{10,15}$/
+  },
+  first_name: {
+    type: String,
+    required: true,
+    trim: true
+  },
+  second_name: {
+    type: String,
+    required: true,
+    trim: true
+  },
+  role: {
+    type: String,
+    enum: ["dogsitter", "owner"],
+    required: true
+  },
+  location: {
+    type: String,
+    required: function() {
+      return this.role === "dogsitter";
+    }
+  },
+  price: {
+    type: Number,
+    min: 0,
+    required: function() {
+      return this.role === "dogsitter";
+    }
+  },
+  about_me: {
+    type: String,
+    maxlength: 500
+  },
+  rating: {
+    type: Number,
+    min: 0,
+    max: 5,
+    default: 0
+  },
+  ratings: {
+    type: [Number],
+    default: [],
+    validate: {
+      validator: function(arr) {
+        return arr.every(v => v >= 0 && v <= 5);
+      },
+      message: "Рейтинг должен быть в диапазоне от 0 до 5!"
+    }
+  },
+  tg: {
+    type: String,
+    match: /^[a-zA-Z0-9_]{5,32}$/
+  },
+  created: {
+    type: Date,
+    default: Date.now
+  }
+});
+
+userSchema.virtual("id").get(function() {
+  return this._id.toHexString();
+});
+
+userSchema.set("toJSON", {
+  virtuals: true,
+  versionKey: false,
+  transform: function(doc, ret) {
+    delete ret._id;
+    delete ret.__v;
+  }
+});
+
+module.exports.User = model(DSF_AUTH_USER_MODEL_NAME, userSchema);

server/routers/dogsitters-finder/routes.js

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+const { Router } = require('express')
+const { expressjwt } = require('express-jwt')
+
+const { getAnswer } = require('../../utils/common')
+const { User, Interaction } = require('./model')
+const { TOKEN_KEY } = require('./const')
+const { requiredValidate } = require('./utils')
+
+const router = Router()
+
+// Получение списка пользователей
+router.get('/users', async (req, res) => {
+
+  const users = await User.find()
+    .select('-__v -ratings -phone_number')
+    .lean()
+  
+  console.log('get users successfull')
+
+  res.send(getAnswer(null, users))
+})
+
+// Получение конкретного пользователя
+router.get('/dogsitter-viewing', async (req, res) => {
+  const { userId } = req.params
+
+  const user = await User.findById(userId)
+    .select('-__v -ratings')
+    .lean()
+
+  if (!user) {
+    return res.status(404).send(getAnswer(new Error('Пользователь не найден')))
+  }
+
+  res.send(getAnswer(null, user))
+})
+
+router.use(expressjwt({ secret: TOKEN_KEY, algorithms: ['HS256'] }))
+
+// Добавление оценки пользователю
+router.post('/dogsitter-viewing/rating', requiredValidate('value'), async (req, res) => {
+  const { userId } = req.params
+  const { value } = req.body
+  const authUserId = req.auth.id
+
+  try {
+    const user = await User.findById(userId)
+    if (!user) throw new Error('Пользователь не найден')
+    if (user.role !== 'dogsitter') throw new Error('Нельзя оценивать этого пользователя')
+    if (user.id === authUserId) throw new Error('Нельзя оценивать самого себя')
+
+    user.ratings.push(Number(value))
+    user.rating = user.ratings.reduce((a, b) => a + b, 0) / user.ratings.length
+
+    const updatedUser = await user.save()
+    
+    res.send(getAnswer(null, {
+      id: updatedUser.id,
+      rating: updatedUser.rating.toFixed(1),
+      totalRatings: updatedUser.ratings.length
+    }))
+
+  } catch (error) {
+    res.status(400).send(getAnswer(error))
+  }
+})
+
+// Обновление информации пользователя
+router.patch('/users', async (req, res) => {
+  const { userId } = req.params
+  const updates = req.body
+
+  try {
+    const user = await User.findByIdAndUpdate(userId, updates, { new: true })
+      .select('-__v -ratings')
+    
+    if (!user) throw new Error('Пользователь не найден')
+    res.send(getAnswer(null, user))
+
+  } catch (error) {
+    res.status(400).send(getAnswer(error))
+  }
+})
+
+// Создание объекта взаимодействия
+router.post('/interactions', 
+  expressjwt({ secret: TOKEN_KEY, algorithms: ['HS256'] }),
+  requiredValidate('dogsitter_id'),
+  async (req, res) => {
+    try {
+      const { dogsitter_id } = req.body
+      const owner_id = req.auth.id // ID из JWT токена
+
+      // Проверка существования пользователей
+      const [owner, dogsitter] = await Promise.all([
+        User.findById(owner_id),
+        User.findById(dogsitter_id)
+      ])
+
+      if (!owner || owner.role !== 'owner') {
+        throw new Error('Владелец не найден или имеет неверную роль')
+      }
+
+      if (!dogsitter || dogsitter.role !== 'dogsitter') {
+        throw new Error('Догситтер не найден или имеет неверную роль')
+      }
+
+      // Создание взаимодействия
+      const interaction = await Interaction.create({
+        owner_id,
+        dogsitter_id
+      })
+
+      res.send(getAnswer(null, {
+        id: interaction.id,
+        timestamp: interaction.timestamp
+      }))
+
+    } catch (error) {
+      res.status(400).send(getAnswer(error))
+    }
+  }
+)
+
+router.get('/interactions/check', async (req, res) => {
+  const { owner_id, dogsitter_id } = req.query;
+
+  if (!owner_id || !dogsitter_id) {
+    return res.status(400).send(getAnswer('Missing owner_id or dogsitter_id'));
+  }
+
+  try {
+    // Поиск взаимодействий по owner_id и dogsitter_id
+    const interactions = await Interaction.find({ owner_id, dogsitter_id })
+      .select('-__v') // Выбираем только нужные поля
+      .lean();
+
+    if (interactions.length === 0) {
+      return res.status(404).send(getAnswer('No interactions found'));
+    }
+
+    res.send(getAnswer(null, interactions));
+  } catch (error) {
+    console.error('Error checking interactions:', error);
+    res.status(500).send(getAnswer('Internal Server Error'));
+  }
+});
+
+module.exports = router