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@nestjs/common

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Nest - modern, fast, powerful node.js web framework (@common)

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"use strict"; Object.defineProperty(exports, "__esModule", { value: true }); exports.UseGuards = void 0; const constants_1 = require("../../constants"); const extend_metadata_util_1 = require("../../utils/extend-metadata.util"); const shared_utils_1 = require("../../utils/shared.utils"); const validate_each_util_1 = require("../../utils/validate-each.util"); /** * Decorator that binds guards to the scope of the controller or method, * depending on its context. * * When `@UseGuards` is used at the controller level, the guard will be * applied to every handler (method) in the controller. * * When `@UseGuards` is used at the individual handler level, the guard * will apply only to that specific method. * * @param guards a single guard instance or class, or a list of guard instances * or classes. * * @see [Guards](https://docs.nestjs.com/guards) * * @usageNotes * Guards can also be set up globally for all controllers and routes * using `app.useGlobalGuards()`. [See here for details](https://docs.nestjs.com/guards#binding-guards) * * @publicApi */ function UseGuards(...guards) { return (target, key, descriptor) => { const isGuardValid = (guard) => guard && ((0, shared_utils_1.isFunction)(guard) || (0, shared_utils_1.isFunction)(guard.canActivate)); if (descriptor) { (0, validate_each_util_1.validateEach)(target.constructor, guards, isGuardValid, '@UseGuards', 'guard'); (0, extend_metadata_util_1.extendArrayMetadata)(constants_1.GUARDS_METADATA, guards, descriptor.value); return descriptor; } (0, validate_each_util_1.validateEach)(target, guards, isGuardValid, '@UseGuards', 'guard'); (0, extend_metadata_util_1.extendArrayMetadata)(constants_1.GUARDS_METADATA, guards, target); return target; }; } exports.UseGuards = UseGuards;