nestjs-express-cassandra
Version:
Express-cassandra module for Nest framework
135 lines (134 loc) • 6.12 kB
JavaScript
;
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;
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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 ExpressCassandraCoreModule_1;
Object.defineProperty(exports, "__esModule", { value: true });
exports.ExpressCassandraCoreModule = void 0;
const common_1 = require("@nestjs/common");
const core_1 = require("@nestjs/core");
const nanoid_1 = require("nanoid");
const constants_1 = require("./constants");
const express_cassandra_module_1 = require("./express-cassandra.module");
const connection_1 = require("./utils/connection");
const providers_1 = require("./utils/providers");
let ExpressCassandraCoreModule = ExpressCassandraCoreModule_1 = class ExpressCassandraCoreModule {
constructor(options, moduleRef) {
this.options = options;
this.moduleRef = moduleRef;
this.logger = new common_1.Logger(express_cassandra_module_1.ExpressCassandraModule.name);
}
onModuleDestroy() {
return __awaiter(this, void 0, void 0, function* () {
if (this.options.keepConnectionAlive) {
return;
}
const connection = this.moduleRef.get((0, providers_1.getConnectionProviderName)(this.options));
if (connection) {
yield connection.closeAsync();
this.logger.log(`[${connection.name}] Connection closed`);
}
});
}
static forRoot(options) {
const moduleOptions = {
provide: constants_1.EXPRESS_CASSANDRA_MODULE_OPTIONS,
useValue: options,
};
const connectionProvider = {
provide: (0, providers_1.getConnectionProviderName)(options),
useFactory: () => __awaiter(this, void 0, void 0, function* () { return yield (0, connection_1.createNewConnection)(options); }),
};
return {
module: ExpressCassandraCoreModule_1,
providers: [connectionProvider, moduleOptions],
exports: [connectionProvider],
};
}
static forRootAsync(options) {
const connectionProvider = {
provide: (0, providers_1.getConnectionProviderName)(options),
useFactory: (typeormOptions) => __awaiter(this, void 0, void 0, function* () {
return yield (0, connection_1.createNewConnection)(typeormOptions);
}),
inject: [constants_1.EXPRESS_CASSANDRA_MODULE_OPTIONS],
};
const asyncProviders = this.createAsyncProviders(options);
return {
module: ExpressCassandraCoreModule_1,
imports: options.imports,
providers: [
connectionProvider,
...asyncProviders,
{
provide: constants_1.EXPRESS_CASSANDRA_MODULE_ID,
useValue: (0, nanoid_1.nanoid)(),
},
],
exports: [connectionProvider],
};
}
static createAsyncProviders(options) {
if (options.useExisting || options.useFactory) {
return [this.createAsyncOptionsProvider(options)];
}
const useClass = options.useClass;
return useClass
? [
this.createAsyncOptionsProvider(options),
{
provide: useClass,
useClass,
},
]
: [this.createAsyncOptionsProvider(options)];
}
static createAsyncOptionsProvider(options) {
if (options.useFactory) {
return {
provide: constants_1.EXPRESS_CASSANDRA_MODULE_OPTIONS,
useFactory: options.useFactory,
inject: options.inject || [],
};
}
const inject = options.useClass
? [options.useClass]
: options.useExisting
? [options.useExisting]
: [];
return {
provide: constants_1.EXPRESS_CASSANDRA_MODULE_OPTIONS,
useFactory: (optionsFactory) => __awaiter(this, void 0, void 0, function* () {
return optionsFactory
? yield optionsFactory.createExpressCassandraOptions(options.name)
: null;
}),
inject,
};
}
};
ExpressCassandraCoreModule = ExpressCassandraCoreModule_1 = __decorate([
(0, common_1.Global)(),
(0, common_1.Module)({}),
__param(0, (0, common_1.Inject)(constants_1.EXPRESS_CASSANDRA_MODULE_OPTIONS)),
__metadata("design:paramtypes", [Object, core_1.ModuleRef])
], ExpressCassandraCoreModule);
exports.ExpressCassandraCoreModule = ExpressCassandraCoreModule;