text: "use strict";
  var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
      var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
      if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
      else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
      return c > 3 && r && Object.defineProperty(target, key, r), r;
  };
  var __metadata = (this && this.__metadata) || function (k, v) {
      if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
  };
  var __param = (this && this.__param) || function (paramIndex, decorator) {
      return function (target, key) { decorator(target, key, paramIndex); }
  };
  var _a;
  Object.defineProperty(exports, "__esModule", { value: true });
  const mongoose_1 = require("mongoose");
  const types_1 = require("mongoose/lib/types/");
  const common_1 = require("@nestjs/common");
  const mongoose_2 = require("@nestjs/mongoose");
  let UserService = class UserService {
      constructor(userModel) {
          this.userModel = userModel;
      }
      async getNearbyUsers() {
          return this.userModel.aggregate([
              {
                  $sample: { size: 3 }
              },
              {
                  $project: {
                      password: 0,
                      email: 0
                  }
              }
          ]);
      }
      async searchUsers(search) {
          return this.userModel
              .find({ $or: [
                  { firstname: new RegExp(search, 'g') },
                  { lastname: new RegExp(search, 'g') }
              ] }, '-password')
              .limit(10);
      }
      async getUser(id) {
          return this.userModel.findById(id, '-password');
      }
      async saveUser(id, body) {
          return;
      }
      async updateUser(id, body) {
          return this.userModel.updateById(id, { $set: body });
      }
      async follow(followerId, followingId) {
          const user = await this.userModel.findOne({ _id: types_1.ObjectId(followingId), followers: followerId }, 'followers');
          let operator;
          if (user && user.followers.includes(followerId)) {
              operator = '$pull';
          }
          else {
              operator = '$push';
          }
          return Promise.all([
              this.userModel.findByIdAndUpdate(followingId, { [operator]: { followers: followerId } }),
              this.userModel.findByIdAndUpdate(followerId, { [operator]: { followings: followingId } }),
          ]);
      }
      async getFollowers(userId) {
          const followers = await this.userModel.findById({ _id: types_1.ObjectId(userId) }, 'followers');
          return this.userModel.find({ _id: { $in: followers } });
      }
      async getFollowings(userId) {
          return this.userModel.find({ followers: userId });
      }
  };
  UserService = __decorate([
      common_1.Injectable(),
      __param(0, mongoose_2.InjectModel('UserModel')),
      __metadata("design:paramtypes", [typeof (_a = typeof mongoose_1.Model !== "undefined" && mongoose_1.Model) === "function" ? _a : Object])
  ], UserService);
  exports.UserService = UserService;
  //# sourceMappingURL=user.service.js.map