nest-cluster-ipc
Version:
A Nest module wrapper for node-cluster-ipc
86 lines • 3.61 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;
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 ClusterIpcModule_1;
Object.defineProperty(exports, "__esModule", { value: true });
exports.ClusterIpcModule = void 0;
const common_1 = require("@nestjs/common");
const core_1 = require("@nestjs/core");
const cluster_ipc_constants_1 = require("./cluster-ipc.constants");
const node_cluster_ipc_1 = require("node-cluster-ipc");
const cluster_ipc_explorer_1 = require("./cluster-ipc.explorer");
const cluster_ipc_metadata_accessor_1 = require("./cluster-ipc-metadata.accessor");
let ClusterIpcModule = ClusterIpcModule_1 = class ClusterIpcModule {
static forRoot(options) {
return {
module: ClusterIpcModule_1,
imports: [core_1.DiscoveryModule],
providers: [
{
provide: cluster_ipc_constants_1.CLUSTER_IPC_INSTANCE,
useValue: new node_cluster_ipc_1.ClusterIpc(options),
},
],
exports: [cluster_ipc_constants_1.CLUSTER_IPC_INSTANCE],
};
}
static forRootAsync(options) {
return {
module: ClusterIpcModule_1,
imports: options.imports,
providers: [
...this.createAsyncProviders(options),
{
provide: cluster_ipc_constants_1.CLUSTER_IPC_INSTANCE,
useFactory: (options) => new node_cluster_ipc_1.ClusterIpc(options),
inject: [cluster_ipc_constants_1.CLUSTER_IPC_INSTANCE],
},
],
exports: [cluster_ipc_constants_1.CLUSTER_IPC_INSTANCE],
};
}
static createAsyncProviders(options) {
if (options.useExisting || options.useFactory) {
return [this.createAsyncOptionsProvider(options)];
}
const useClass = options.useClass;
return [
this.createAsyncOptionsProvider(options),
{
provide: useClass,
useClass,
},
];
}
static createAsyncOptionsProvider(options) {
if (options.useFactory) {
return {
provide: cluster_ipc_constants_1.CLUSTER_IPC_OPTIONS,
useFactory: options.useFactory,
inject: options.inject || [],
};
}
const inject = [
(options.useClass ||
options.useExisting),
];
return {
provide: cluster_ipc_constants_1.CLUSTER_IPC_OPTIONS,
useFactory: async (optionsFactory) => await optionsFactory.createClusterIpcOptions(),
inject,
};
}
};
exports.ClusterIpcModule = ClusterIpcModule;
exports.ClusterIpcModule = ClusterIpcModule = ClusterIpcModule_1 = __decorate([
(0, common_1.Global)(),
(0, common_1.Module)({
imports: [core_1.DiscoveryModule],
providers: [cluster_ipc_explorer_1.ClusterIpcExplorer, cluster_ipc_metadata_accessor_1.ClusterIpcMetadataAccessor],
})
], ClusterIpcModule);
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