@squareboat/nestjs-objection/dist/service.js

The objection database package for your NestJS Applications

"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 __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    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) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
var __rest = (this && this.__rest) || function (s, e) {
    var t = {};
    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
        t[p] = s[p];
    if (s != null && typeof Object.getOwnPropertySymbols === "function")
        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
            if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))
                t[p[i]] = s[p[i]];
        }
    return t;
};
var ObjectionService_1;
Object.defineProperty(exports, "__esModule", { value: true });
exports.ObjectionService = void 0;
const common_1 = require("@nestjs/common");
const constants_1 = require("./constants");
const knex_1 = require("knex");
const exceptions_1 = require("./exceptions");
const baseModel_1 = require("./baseModel");
let ObjectionService = ObjectionService_1 = class ObjectionService {
    constructor(config) {
        const defaultConnection = config.connections[config.default];
        ObjectionService_1.config = config;
        ObjectionService_1.dbConnections = {};
        baseModel_1.BaseModel.knex((0, knex_1.default)(defaultConnection));
        for (const conName in config.connections) {
            const _a = config.connections[conName], { validateQuery } = _a, knexConfig = __rest(_a, ["validateQuery"]);
            ObjectionService_1.dbConnections[conName] = (0, knex_1.default)(knexConfig);
        }
    }
    onModuleInit() {
        return __awaiter(this, void 0, void 0, function* () {
            for (const connName in ObjectionService_1.dbConnections) {
                console.debug(`[@squareboat/nestjs-objection] '${connName}' validating connection...`);
                const connection = ObjectionService_1.dbConnections[connName];
                const dbOptions = ObjectionService_1.getOptions(connName);
                try {
                    yield connection.raw(dbOptions.validateQuery || "select 1+1 as result");
                    console.debug(`[@squareboat/nestjs-objection] '${connName}' connection validated...`);
                }
                catch (_e) {
                    const e = _e;
                    console.error(`[@squareboat/nestjs-objection] '${connName}' connection failed, REASON: ${e.message}`);
                }
            }
        });
    }
    static getOptions(conName) {
        conName = conName || ObjectionService_1.config.default;
        const isConNameValid = Object.keys(ObjectionService_1.config.connections).includes(conName);
        if (conName && !isConNameValid) {
            throw new exceptions_1.ConnectionNotFound(conName);
        }
        return ObjectionService_1.config.connections[conName];
    }
    static connection(conName) {
        conName = conName || ObjectionService_1.config.default;
        const isConNameValid = Object.keys(ObjectionService_1.config.connections).includes(conName);
        if (conName && !isConNameValid) {
            throw new exceptions_1.ConnectionNotFound(conName);
        }
        return ObjectionService_1.dbConnections[conName];
    }
};
ObjectionService = ObjectionService_1 = __decorate([
    (0, common_1.Injectable)(),
    __param(0, (0, common_1.Inject)(constants_1.SquareboatNestObjection.databaseOptions)),
    __metadata("design:paramtypes", [Object])
], ObjectionService);
exports.ObjectionService = ObjectionService;