fastify-file-interceptor/dist/multer/interceptor/files-fastify-interceptor.js

This library for Nestjs using FastifyAdapter it rely on library fastify-multer and express multer

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.FilesFastifyInterceptor = 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 FilesFastifyInterceptor(fieldName, maxCount, 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.array(fieldName, maxCount)(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.FilesFastifyInterceptor = FilesFastifyInterceptor;
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