@elium/mighty/core/resource/resource.js

Context agnostic TS & JS ORM

"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;
};
Object.defineProperty(exports, "__esModule", { value: true });
var _ = require("lodash");
var hook_1 = require("../utils/hook");
var Observable_1 = require("rxjs/Observable");
require("rxjs/add/observable/of");
require("rxjs/add/operator/mergeMap");
var Resource = (function () {
    function Resource(identity, recordConstructor) {
        this.identity = identity;
        this.recordConstructor = recordConstructor;
    }
    Resource.prototype.createRecord = function (data) {
        return new this.recordConstructor(data);
    };
    Resource.prototype.create = function (adapter, request) {
        var _this = this;
        return this.applyHook('beforeCreate', request)
            .flatMap(function (newRequest) { return adapter.create(_this, newRequest); })
            .flatMap(function (response) { return _this.applyHook('afterCreate', response); })
            .flatMap(function (response) { return Observable_1.Observable.of(_.isEmpty(response.data) ? null : _this.createRecord(response.data)); });
    };
    Resource.prototype.findOne = function (adapter, request) {
        var _this = this;
        return this.applyHook('beforeFindOne', request)
            .flatMap(function (newRequest) { return adapter.findOne(_this, newRequest); })
            .flatMap(function (response) { return _this.applyHook('afterFindOne', response); })
            .flatMap(function (response) { return Observable_1.Observable.of(_.isEmpty(response.data) ? null : _this.createRecord(response.data)); });
    };
    Resource.prototype.find = function (adapter, request) {
        var _this = this;
        return this.applyHook('beforeFind', request)
            .flatMap(function (newRequest) { return adapter.find(_this, newRequest); })
            .flatMap(function (response) { return _this.applyHook('afterFind', response); })
            .flatMap(function (response) {
            var values = response.data;
            if (Array.isArray(values)) {
                return Observable_1.Observable.of(values.map(function (value) { return _this.createRecord(value); }));
            }
            else {
                return Observable_1.Observable.of([]);
            }
        });
    };
    Resource.prototype.save = function (adapter, request) {
        var _this = this;
        return this.applyHook('beforeSave', request)
            .flatMap(function (newRequest) { return adapter.save(_this, newRequest); })
            .flatMap(function (response) { return _this.applyHook('beforeSave', response); })
            .flatMap(function (response) { return Observable_1.Observable.of(_.isEmpty(response.data) ? null : _this.createRecord(response.data)); });
    };
    Resource.prototype.destroy = function (adapter, request) {
        var _this = this;
        return this.applyHook('beforeDestroy', request)
            .flatMap(function (newRequest) { return adapter.destroy(_this, newRequest); })
            .flatMap(function (response) { return _this.applyHook('beforeDestroy', response); })
            .flatMap(function (response) { return Observable_1.Observable.of(_.isEmpty(response.data) ? null : _this.createRecord(response.data)); });
    };
    return Resource;
}());
Resource = __decorate([
    hook_1.hookable
], Resource);
exports.Resource = Resource;
//# sourceMappingURL=resource.js.map