Can replace account image

src/helpers/AccountImageHelper.ts

@@ -1,5 +1,5 @@
 import { pathUserData } from "../utils/UserDataUtils";
-import { existsSync, readFileSync } from "fs";
+import { existsSync, readFileSync, unlinkSync, writeFileSync } from "fs";
 import { AccountImage, AccountImageVisibilityLevel } from "../entities/AccountImage";
 
 /**
@@ -24,6 +24,22 @@ export class AccountImageHelper {
 		return new AccountImage(userID, accountImageFileContent, level);
 	}
 
+	/**
+	 * Set a new account image for a user
+	 * 
+	 * @param userID Target user ID
+	 * @param path The path for the account image
+	 */
+	public static async Set(userID: number, path: string) {
+
+		// First, delete any previous account image
+		const currInfo = await this.Get(userID);
+		if(currInfo.hasImage)
+			unlinkSync(currInfo.sysPath);
+		
+		writeFileSync(this.GetPathMetadataFile(userID), path.replace("avatars/", ""));
+	}
+
 	/**
 	 * Get the content of the file associated to the user account image, if any
 	 *