Can change group logo

src/helpers/GroupsHelper.ts

@@ -4,6 +4,7 @@ import { GroupMembershipLevels, GroupMember } from "../entities/GroupMember";
 import { NewGroup } from "../entities/NewGroup";
 import { time } from "../utils/DateUtils";
 import { GroupSettings } from "../entities/GroupSettings";
+import { existsSync, unlinkSync } from "fs";
 
 /**
  * Groups helper
@@ -14,6 +15,8 @@ import { GroupSettings } from "../entities/GroupSettings";
 const GROUPS_LIST_TABLE = "comunic_groups";
 const GROUPS_MEMBERS_TABLE = "comunic_groups_members";
 
+export const PATH_GROUPS_LOGOS = "groups_logo";
+
 export class GroupsHelper {
 
 
@@ -116,6 +119,25 @@ export class GroupsHelper {
 		});
 	}
 
+	/**
+	 * Delete the logo of a group
+	 * 
+	 * @param groupID Target group ID
+	 */
+	public static async DeleteLogo(groupID: number) {
+		const currSettings = await this.GetInfo(groupID);
+
+		if(!currSettings.hasLogo)
+			return;
+		
+		if(existsSync(currSettings.logoSysPath))
+			unlinkSync(currSettings.logoSysPath);
+		
+		currSettings.logo = "";
+		
+		await this.SetSettings(currSettings);
+	}
+
 	/**
 	 * Get the visibility level of a group
 	 *