Almost finalised refactoring

src/events/gameMaster/assetManager/mapObject/upload.ts

@@ -0,0 +1,53 @@
+import fs from 'fs/promises'
+import { writeFile } from 'node:fs/promises'
+
+import sharp from 'sharp'
+import Storage from '#application/storage'
+import { BaseEvent } from '#application/base/baseEvent'
+import { MapObject } from '#entities/mapObject'
+
+interface IObjectData {
+  [key: string]: Buffer
+}
+
+export default class MapObjectUploadEvent extends BaseEvent {
+  public listen(): void {
+    this.socket.on('gm:mapObject:upload', this.handleEvent.bind(this))
+  }
+
+  private async handleEvent(data: IObjectData, callback: (response: boolean) => void): Promise<void> {
+    try {
+      if (!(await this.isCharacterGM())) return
+
+      const public_folder = Storage.getPublicPath('map_objects')
+
+      // Ensure the folder exists
+      await fs.mkdir(public_folder, { recursive: true })
+
+      const uploadPromises = Object.entries(data).map(async ([key, objectData]) => {
+        // Get image dimensions
+        const metadata = await sharp(objectData).metadata()
+        const width = metadata.width || 0
+        const height = metadata.height || 0
+
+        // Create new map object and save it to database
+        const mapObject = new MapObject()
+        await mapObject.setName(key).setTags([]).setOriginX(0).setOriginY(0).setFrameWidth(width).setFrameHeight(height).save()
+
+        // Save image to disk
+        const uuid = mapObject.getId()
+        const filename = `${uuid}.png`
+        const finalFilePath = Storage.getPublicPath('map_objects', filename)
+        await writeFile(finalFilePath, objectData)
+
+        this.logger.info('gm:mapObject:upload', `Object ${key} uploaded with id ${uuid}`)
+      })
+
+      await Promise.all(uploadPromises)
+      return callback(true)
+    } catch (error: any) {
+      this.logger.error('gm:mapObject:upload error', error.message)
+      return callback(false)
+    }
+  }
+}