@ngrx/effects
Version:
Side effect model for @ngrx/store
163 lines • 8.27 kB
JavaScript
;
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
var ownKeys = function(o) {
ownKeys = Object.getOwnPropertyNames || function (o) {
var ar = [];
for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
return ar;
};
return ownKeys(o);
};
return function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
__setModuleDefault(result, mod);
return result;
};
})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.default = default_1;
const ts = __importStar(require("typescript"));
const schematics_1 = require("@angular-devkit/schematics");
const schematics_core_1 = require("../../schematics-core");
const tasks_1 = require("@angular-devkit/schematics/tasks");
const project_1 = require("../../schematics-core/utility/project");
const ng_ast_utils_1 = require("@schematics/angular/utility/ng-ast-utils");
const standalone_1 = require("../../schematics-core/utility/standalone");
function addImportToNgModule(options) {
return (host) => {
const modulePath = options.module;
if (!modulePath) {
return host;
}
if (!host.exists(modulePath)) {
throw new Error(`Specified module path ${modulePath} does not exist`);
}
const text = host.read(modulePath);
if (text === null) {
throw new schematics_1.SchematicsException(`File ${modulePath} does not exist.`);
}
const sourceText = text.toString('utf-8');
const source = ts.createSourceFile(modulePath, sourceText, ts.ScriptTarget.Latest, true);
const effectsName = `${schematics_core_1.stringUtils.classify(`${options.name}Effects`)}`;
const effectsModuleImport = (0, schematics_core_1.insertImport)(source, modulePath, 'EffectsModule', '@ngrx/effects');
const effectsPath = `/${options.path}/` +
(options.flat ? '' : schematics_core_1.stringUtils.dasherize(options.name) + '/') +
(options.group ? 'effects/' : '') +
schematics_core_1.stringUtils.dasherize(options.name) +
'.effects';
const relativePath = (0, schematics_core_1.buildRelativePath)(modulePath, effectsPath);
const effectsImport = (0, schematics_core_1.insertImport)(source, modulePath, effectsName, relativePath);
const effectsSetup = options.minimal ? `[]` : `[${effectsName}]`;
const [effectsNgModuleImport] = (0, schematics_core_1.addImportToModule)(source, modulePath, `EffectsModule.forRoot(${effectsSetup})`, relativePath);
let changes = [effectsModuleImport, effectsNgModuleImport];
if (!options.minimal) {
changes = changes.concat([effectsImport]);
}
const recorder = host.beginUpdate(modulePath);
for (const change of changes) {
if (change instanceof schematics_core_1.InsertChange) {
recorder.insertLeft(change.pos, change.toAdd);
}
}
host.commitUpdate(recorder);
return host;
};
}
function addNgRxEffectsToPackageJson() {
return (host, context) => {
(0, schematics_core_1.addPackageToPackageJson)(host, 'dependencies', '@ngrx/effects', schematics_core_1.platformVersion);
context.addTask(new tasks_1.NodePackageInstallTask());
return host;
};
}
function addStandaloneConfig(options) {
return (host) => {
const mainFile = (0, project_1.getProjectMainFile)(host, options);
if (host.exists(mainFile)) {
const providerFn = 'provideEffects';
if ((0, standalone_1.callsProvidersFunction)(host, mainFile, providerFn)) {
// exit because the store config is already provided
return host;
}
const effectsName = `${schematics_core_1.stringUtils.classify(`${options.name}Effects`)}`;
const providerOptions = options.minimal
? []
: [ts.factory.createIdentifier(effectsName)];
const patchedConfigFile = (0, standalone_1.addFunctionalProvidersToStandaloneBootstrap)(host, mainFile, providerFn, '@ngrx/effects', providerOptions);
if (options.minimal) {
// no need to add imports if it is minimal
return host;
}
// insert effects import into the patched file
const configFileContent = host.read(patchedConfigFile);
const source = ts.createSourceFile(patchedConfigFile, configFileContent?.toString('utf-8') || '', ts.ScriptTarget.Latest, true);
const effectsPath = `/${options.path}/` +
(options.flat ? '' : schematics_core_1.stringUtils.dasherize(options.name) + '/') +
(options.group ? 'effects/' : '') +
schematics_core_1.stringUtils.dasherize(options.name) +
'.effects';
const relativePath = (0, schematics_core_1.buildRelativePath)(`/${patchedConfigFile}`, effectsPath);
const change = (0, schematics_core_1.insertImport)(source, patchedConfigFile, effectsName, relativePath);
const recorder = host.beginUpdate(patchedConfigFile);
if (change instanceof schematics_core_1.InsertChange) {
recorder.insertLeft(change.pos, change.toAdd);
}
host.commitUpdate(recorder);
return host;
}
throw new schematics_1.SchematicsException(`Main file not found for a project ${options.project}`);
};
}
function default_1(options) {
return (host, context) => {
const mainFile = (0, project_1.getProjectMainFile)(host, options);
const isStandalone = (0, ng_ast_utils_1.isStandaloneApp)(host, mainFile);
options.path = (0, schematics_core_1.getProjectPath)(host, options);
if (options.module && !isStandalone) {
options.module = (0, schematics_core_1.findModuleFromOptions)(host, options);
}
const parsedPath = (0, schematics_core_1.parseName)(options.path, options.name || '');
options.name = parsedPath.name;
options.path = parsedPath.path;
const templateSource = (0, schematics_1.apply)((0, schematics_1.url)('./files'), [
options.skipTests
? (0, schematics_1.filter)((path) => !path.endsWith('.spec.ts.template'))
: (0, schematics_1.noop)(),
options.minimal ? (0, schematics_1.filter)((_) => false) : (0, schematics_1.noop)(),
(0, schematics_1.applyTemplates)({
...schematics_core_1.stringUtils,
'if-flat': (s) => schematics_core_1.stringUtils.group(options.flat ? '' : s, options.group ? 'effects' : ''),
...options,
}),
(0, schematics_1.move)(parsedPath.path),
]);
const configOrModuleUpdate = isStandalone
? addStandaloneConfig(options)
: addImportToNgModule(options);
return (0, schematics_1.chain)([
(0, schematics_1.branchAndMerge)((0, schematics_1.chain)([configOrModuleUpdate, (0, schematics_1.mergeWith)(templateSource)])),
options && options.skipPackageJson
? (0, schematics_1.noop)()
: addNgRxEffectsToPackageJson(),
])(host, context);
};
}
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