smart-file-upload/queue/ffmpeg-video.consumer.js

Smart file upload

"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
exports.FFmpegVideoConsumer = void 0;
const bull_1 = require("@nestjs/bull");
const ffmpeg_service_1 = require("../common/ffmpeg.service");
const function_1 = require("../common/function");
const queue_enum_1 = require("../queue/queue.enum");
const fs = __importStar(require("fs/promises"));
const path_service_1 = require("../common/path.service");
let FFmpegVideoConsumer = class FFmpegVideoConsumer {
    constructor(ffmpegService, pathService, fileQueue) {
        this.ffmpegService = ffmpegService;
        this.pathService = pathService;
        this.fileQueue = fileQueue;
    }
    async onGenerateABV(job) {
        const data = job.data;
        const m3u8 = data.name + ".m3u8";
        const ts = data.name + ".ts";
        const command = this.ffmpegService.abvCommand(data.fileName, m3u8);
        await (0, function_1.execAsync)(command);
        const stat = await fs.stat(this.pathService.getFilePath(ts));
        data.ext = "m3u8";
        data.fileName = m3u8;
        data.uploads.push(m3u8, ts);
        data.all.push(m3u8, ts);
        const updateData = {
            $set: {
                mimeType: "application/vnd.apple.mpegurl",
                fileName: m3u8,
                ext: data.ext,
                sizeInBytes: stat.size,
            },
        };
        await this.fileQueue.add(queue_enum_1.FileQueueEnum.UPDATE_FILE_DETAIL, {
            data,
            updateData,
        });
    }
    async onQueueCompleted(job) {
        await job.remove();
    }
    onQueueFailed(job, err) {
        console.log(err, "err");
    }
};
__decorate([
    (0, bull_1.Process)(queue_enum_1.FFmpegVideoQueueEnum.GENERATE_ADAPTIVE_BITRATE_VIDEO),
    __metadata("design:type", Function),
    __metadata("design:paramtypes", [Object]),
    __metadata("design:returntype", Promise)
], FFmpegVideoConsumer.prototype, "onGenerateABV", null);
__decorate([
    (0, bull_1.OnQueueCompleted)(),
    __metadata("design:type", Function),
    __metadata("design:paramtypes", [Object]),
    __metadata("design:returntype", Promise)
], FFmpegVideoConsumer.prototype, "onQueueCompleted", null);
__decorate([
    (0, bull_1.OnQueueFailed)(),
    __metadata("design:type", Function),
    __metadata("design:paramtypes", [Object, Object]),
    __metadata("design:returntype", void 0)
], FFmpegVideoConsumer.prototype, "onQueueFailed", null);
FFmpegVideoConsumer = __decorate([
    (0, bull_1.Processor)(queue_enum_1.FFmpegVideoQueueEnum.NAME),
    __param(2, (0, bull_1.InjectQueue)(queue_enum_1.FileQueueEnum.NAME)),
    __metadata("design:paramtypes", [ffmpeg_service_1.FFmpegService,
        path_service_1.PathService, Object])
], FFmpegVideoConsumer);
exports.FFmpegVideoConsumer = FFmpegVideoConsumer;
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