fastify-file-interceptor
Version:
This library for Nestjs using FastifyAdapter it rely on library fastify-multer and express multer
37 lines • 1.72 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.FileFastifyInterceptor = void 0;
const tslib_1 = require("tslib");
const common_1 = require("@nestjs/common");
const fastify_multer_1 = tslib_1.__importDefault(require("fastify-multer"));
const multer_module_option_1 = require("../constant/multer-module-option");
const multer_utils_1 = require("../utils/multer-utils");
function FileFastifyInterceptor(fieldName, localOptions) {
let MixinInterceptor = class MixinInterceptor {
constructor(options) {
this.multer = fastify_multer_1.default(Object.assign(Object.assign({}, options), localOptions));
}
intercept(context, next) {
return tslib_1.__awaiter(this, void 0, void 0, function* () {
const ctx = context.switchToHttp();
yield new Promise((resolve, reject) => this.multer.single(fieldName)(ctx.getRequest(), ctx.getResponse(), (err) => {
if (err) {
const error = multer_utils_1.transformException(err);
return reject(error);
}
resolve();
}));
return next.handle();
});
}
};
MixinInterceptor = tslib_1.__decorate([
tslib_1.__param(0, common_1.Optional()),
tslib_1.__param(0, common_1.Inject(multer_module_option_1.MULTER_MODULE_OPTIONS)),
tslib_1.__metadata("design:paramtypes", [Object])
], MixinInterceptor);
const Interceptor = common_1.mixin(MixinInterceptor);
return Interceptor;
}
exports.FileFastifyInterceptor = FileFastifyInterceptor;
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