grand commit

lib/config/resources.ts

@@ -0,0 +1,67 @@
+import {ResourceType} from '@prisma/client'
+import im, {Features} from 'imagemagick'
+import fs from 'node:fs'
+import path from 'node:path'
+
+import {db} from '@/lib/db/prisma/client'
+
+export const PUBLIC_UPLOAD_PRODUCTS_DIR = '/uploads/products'
+export const UPLOAD_PRODUCTS_DIR = path.resolve(
+	`./public${PUBLIC_UPLOAD_PRODUCTS_DIR}`
+)
+
+export function getFilesByProductId(id: number, fullPath: boolean = true) {
+	const files = fs
+		.readdirSync(UPLOAD_PRODUCTS_DIR)
+		.filter(file => file.startsWith(`${id}-`))
+
+	return !fullPath
+		? files
+		: files.map(file => path.join(UPLOAD_PRODUCTS_DIR, file))
+}
+
+interface ProductImage {
+	type: string
+	productId: number
+	filesize: number
+	height: number
+	width: number
+	'mime type'?: string
+	mimeType: string
+	quality: number
+	properties: {
+		signature: string
+	}
+	signature: string
+}
+
+export async function getMetaOfFile(id: number) {
+	getFilesByProductId(id).forEach(file => {
+		im.identify(file, async (err, features) => {
+			if (err) throw err
+			// { format: 'JPEG', width: 3904, height: 2622, depth: 8 }
+			const data = features as ProductImage
+
+			try {
+				const result = await db.productResource.create({
+					data: {
+						type: 'IMAGE' as ResourceType,
+						productId: id,
+						uri: PUBLIC_UPLOAD_PRODUCTS_DIR + '/' + path.basename(file),
+						filesize: parseInt(data.filesize as unknown as string),
+						height: data.height,
+						width: data.width,
+						quality: data.quality,
+						mimeType: data['mime type'] || 'image/*',
+						signature: data.properties.signature
+						//meta: features
+					}
+				})
+
+				//return result
+			} catch (e) {
+				//console.log(e)
+			}
+		})
+	})
+}