@wepublish/api/image-api/src/lib/image-fetcher/image-fetcher.service.js

API core for we.publish.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.ImageFetcherService = void 0;
const tslib_1 = require("tslib");
const axios_1 = require("@nestjs/axios");
const rxjs_1 = require("rxjs");
const common_1 = require("@nestjs/common");
let ImageFetcherService = exports.ImageFetcherService = class ImageFetcherService {
    constructor(httpService) {
        this.httpService = httpService;
    }
    fetch(url, filename = 'transformed-image.jpg') {
        return tslib_1.__awaiter(this, void 0, void 0, function* () {
            try {
                const { data: arrayBuffer, headers } = yield (0, rxjs_1.firstValueFrom)(this.httpService.get(url, { responseType: 'arraybuffer' }));
                const mimetype = headers['content-type'];
                const arrayBufferUpload = {
                    filename,
                    mimetype,
                    arrayBuffer
                };
                return arrayBufferUpload;
            }
            catch (error) {
                throw Error('Error fetching and transforming image');
            }
        });
    }
};
exports.ImageFetcherService = ImageFetcherService = tslib_1.__decorate([
    (0, common_1.Injectable)(),
    tslib_1.__metadata("design:paramtypes", [axios_1.HttpService])
], ImageFetcherService);
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