text: var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
      return new (P || (P = Promise))(function (resolve, reject) {
          function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
          function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
          function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
          step((generator = generator.apply(thisArg, _arguments || [])).next());
      });
  };
  var __generator = (this && this.__generator) || function (thisArg, body) {
      var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
      return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
      function verb(n) { return function (v) { return step([n, v]); }; }
      function step(op) {
          if (f) throw new TypeError("Generator is already executing.");
          while (_) try {
              if (f = 1, y && (t = y[op[0] & 2 ? "return" : op[0] ? "throw" : "next"]) && !(t = t.call(y, op[1])).done) return t;
              if (y = 0, t) op = [0, t.value];
              switch (op[0]) {
                  case 0: case 1: t = op; break;
                  case 4: _.label++; return { value: op[1], done: false };
                  case 5: _.label++; y = op[1]; op = [0]; continue;
                  case 7: op = _.ops.pop(); _.trys.pop(); continue;
                  default:
                      if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
                      if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
                      if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
                      if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
                      if (t[2]) _.ops.pop();
                      _.trys.pop(); continue;
              }
              op = body.call(thisArg, _);
          } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
          if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
      }
  };
  import { getConnection } from "../index";
  /**
   * Base abstract entity for all entities, used in ActiveRecord patterns.
   */
  var BaseEntity = /** @class */ (function () {
      function BaseEntity() {
      }
      // -------------------------------------------------------------------------
      // Public Methods
      // -------------------------------------------------------------------------
      /**
       * Checks if entity has an id.
       * If entity composite compose ids, it will check them all.
       */
      BaseEntity.prototype.hasId = function () {
          return this.constructor.getRepository().hasId(this);
      };
      /**
       * Saves current entity in the database.
       * If entity does not exist in the database then inserts, otherwise updates.
       */
      BaseEntity.prototype.save = function () {
          return this.constructor.getRepository().save(this);
      };
      /**
       * Removes current entity from the database.
       */
      BaseEntity.prototype.remove = function () {
          return this.constructor.getRepository().remove(this);
      };
      /**
       * Reloads entity data from the database.
       */
      BaseEntity.prototype.reload = function () {
          return __awaiter(this, void 0, void 0, function () {
              var base, newestEntity;
              return __generator(this, function (_a) {
                  switch (_a.label) {
                      case 0:
                          base = this.constructor;
                          return [4 /*yield*/, base.getRepository().findOneOrFail(base.getId())];
                      case 1:
                          newestEntity = _a.sent();
                          Object.assign(this, newestEntity);
                          return [2 /*return*/];
                  }
              });
          });
      };
      // -------------------------------------------------------------------------
      // Public Static Methods
      // -------------------------------------------------------------------------
      /**
       * Sets connection to be used by entity.
       */
      BaseEntity.useConnection = function (connection) {
          this.usedConnection = connection;
      };
      /**
       * Gets current entity's Repository.
       */
      BaseEntity.getRepository = function () {
          var connection = this.usedConnection || getConnection();
          return connection.getRepository(this);
      };
      Object.defineProperty(BaseEntity, "target", {
          /**
           * Returns object that is managed by this repository.
           * If this repository manages entity from schema,
           * then it returns a name of that schema instead.
           */
          get: function () {
              return this.getRepository().target;
          },
          enumerable: true,
          configurable: true
      });
      /**
       * Checks entity has an id.
       * If entity composite compose ids, it will check them all.
       */
      BaseEntity.hasId = function (entity) {
          return this.getRepository().hasId(entity);
      };
      /**
       * Gets entity mixed id.
       */
      BaseEntity.getId = function (entity) {
          return this.getRepository().getId(entity);
      };
      /**
       * Creates a new query builder that can be used to build a sql query.
       */
      BaseEntity.createQueryBuilder = function (alias) {
          return this.getRepository().createQueryBuilder(alias);
      };
      /**
        * Creates a new entity instance and copies all entity properties from this object into a new entity.
        * Note that it copies only properties that present in entity schema.
        */
      BaseEntity.create = function (entityOrEntities) {
          return this.getRepository().create(entityOrEntities);
      };
      /**
       * Merges multiple entities (or entity-like objects) into a given entity.
       */
      BaseEntity.merge = function (mergeIntoEntity) {
          var entityLikes = [];
          for (var _i = 1; _i < arguments.length; _i++) {
              entityLikes[_i - 1] = arguments[_i];
          }
          return (_a = this.getRepository()).merge.apply(_a, [mergeIntoEntity].concat(entityLikes));
          var _a;
      };
      /**
       * Creates a new entity from the given plan javascript object. If entity already exist in the database, then
       * it loads it (and everything related to it), replaces all values with the new ones from the given object
       * and returns this new entity. This new entity is actually a loaded from the db entity with all properties
       * replaced from the new object.
       *
       * Note that given entity-like object must have an entity id / primary key to find entity by.
       * Returns undefined if entity with given id was not found.
       */
      BaseEntity.preload = function (entityLike) {
          return this.getRepository().preload(entityLike);
      };
      /**
       * Saves one or many given entities.
       */
      BaseEntity.save = function (entityOrEntities, options) {
          return this.getRepository().save(entityOrEntities, options);
      };
      /**
       * Removes one or many given entities.
       */
      BaseEntity.remove = function (entityOrEntities, options) {
          return this.getRepository().remove(entityOrEntities, options);
      };
      /**
       * Inserts a given entity into the database.
       * Unlike save method executes a primitive operation without cascades, relations and other operations included.
       * Executes fast and efficient INSERT query.
       * Does not check if entity exist in the database, so query will fail if duplicate entity is being inserted.
       */
      BaseEntity.insert = function (entity, options) {
          return this.getRepository().insert(entity, options);
      };
      /**
       * Updates entity partially. Entity can be found by a given conditions.
       * Unlike save method executes a primitive operation without cascades, relations and other operations included.
       * Executes fast and efficient UPDATE query.
       * Does not check if entity exist in the database.
       */
      BaseEntity.update = function (criteria, partialEntity, options) {
          return this.getRepository().update(criteria, partialEntity, options);
      };
      /**
       * Deletes entities by a given criteria.
       * Unlike save method executes a primitive operation without cascades, relations and other operations included.
       * Executes fast and efficient DELETE query.
       * Does not check if entity exist in the database.
       */
      BaseEntity.delete = function (criteria, options) {
          return this.getRepository().delete(criteria, options);
      };
      /**
       * Counts entities that match given find options or conditions.
       */
      BaseEntity.count = function (optionsOrConditions) {
          return this.getRepository().count(optionsOrConditions);
      };
      /**
       * Finds entities that match given find options or conditions.
       */
      BaseEntity.find = function (optionsOrConditions) {
          return this.getRepository().find(optionsOrConditions);
      };
      /**
       * Finds entities that match given find options or conditions.
       * Also counts all entities that match given conditions,
       * but ignores pagination settings (from and take options).
       */
      BaseEntity.findAndCount = function (optionsOrConditions) {
          return this.getRepository().findAndCount(optionsOrConditions);
      };
      /**
       * Finds entities by ids.
       * Optionally find options can be applied.
       */
      BaseEntity.findByIds = function (ids, optionsOrConditions) {
          return this.getRepository().findByIds(ids, optionsOrConditions);
      };
      /**
       * Finds first entity that matches given conditions.
       */
      BaseEntity.findOne = function (optionsOrConditions, maybeOptions) {
          return this.getRepository().findOne(optionsOrConditions, maybeOptions);
      };
      /**
       * Executes a raw SQL query and returns a raw database results.
       * Raw query execution is supported only by relational databases (MongoDB is not supported).
       */
      BaseEntity.query = function (query, parameters) {
          return this.getRepository().query(query, parameters);
      };
      /**
       * Clears all the data from the given table/collection (truncates/drops it).
       */
      BaseEntity.clear = function () {
          return this.getRepository().clear();
      };
      return BaseEntity;
  }());
  export { BaseEntity };
  
  //# sourceMappingURL=BaseEntity.js.map
  