Updated format

modules/item/back/methods/item-image-queue/downloadImages.js

@@ -1,105 +0,0 @@
-const https = require('https');
-const fs = require('fs-extra');
-const path = require('path');
-const uuid = require('uuid');
-
-module.exports = Self => {
-    Self.remoteMethod('downloadImages', {
-        description: 'Returns last entries',
-        accessType: 'WRITE',
-        returns: {
-            type: ['Object'],
-            root: true
-        },
-        http: {
-            path: `/downloadImages`,
-            verb: 'POST'
-        }
-    });
-
-    Self.downloadImages = async() => {
-        const models = Self.app.models;
-        const container = await models.TempContainer.container('salix-image');
-        const tempPath = path.join(container.client.root, container.name);
-        const maxAttempts = 3;
-
-        const images = await Self.find({
-            where: {attempts: {eq: maxAttempts}}
-        });
-
-        for (let image of images) {
-            const currentStamp = Date.vnNew().getTime();
-            const updatedStamp = image.updated.getTime();
-            const graceTime = Math.abs(currentStamp - updatedStamp);
-            const maxTTL = 3600 * 48 * 1000; // 48 hours in ms;
-
-            if (graceTime >= maxTTL)
-                await Self.destroyById(image.itemFk);
-        }
-
-        download();
-
-        async function download() {
-            const image = await Self.findOne({
-                where: {url: {neq: null}, attempts: {lt: maxAttempts}},
-                order: 'priority, attempts, updated'
-            });
-
-            if (!image) return;
-
-            const fileName = `${uuid.v4()}.png`;
-            const filePath = path.join(tempPath, fileName);
-            const imageUrl = image.url.replace('http://', 'https://');
-
-            https.get(imageUrl, async response => {
-                if (response.statusCode != 200) {
-                    const error = new Error(`Could not download the image. Status code ${response.statusCode}`);
-
-                    return await errorHandler(image.itemFk, error, filePath);
-                }
-
-                const writeStream = fs.createWriteStream(filePath);
-                writeStream.on('open', () => response.pipe(writeStream));
-                writeStream.on('error', async error =>
-                    await errorHandler(image.itemFk, error, filePath));
-                writeStream.on('finish', () => writeStream.end());
-
-                writeStream.on('close', async function() {
-                    try {
-                        await models.Image.registerImage('catalog', filePath, fileName, image.itemFk);
-                        await image.destroy();
-
-                        download();
-                    } catch (error) {
-                        await errorHandler(image.itemFk, error, filePath);
-                    }
-                });
-            }).on('error', async error => {
-                await errorHandler(image.itemFk, error, filePath);
-            });
-        }
-
-        async function errorHandler(rowId, error, filePath) {
-            try {
-                const row = await Self.findById(rowId);
-
-                if (!row) return;
-
-                if (row.attempts < maxAttempts) {
-                    await row.updateAttributes({
-                        error: error,
-                        attempts: row.attempts + 1,
-                        updated: Date.vnNew()
-                    });
-                }
-
-                if (filePath && fs.existsSync(filePath))
-                    await fs.unlink(filePath);
-
-                download();
-            } catch (err) {
-                throw new Error(`Image download failed: ${err}`);
-            }
-        }
-    };
-};