Can get information about an emoji included in a POST request

src/helpers/CustomEmojisHelper.ts

@@ -42,6 +42,25 @@ export class CustomEmojisHelper {
 		})).map((e) => this.DbToCustomEmoji(e));
 	}
 
+	/**
+	 * Get information about a single emoji
+	 * 
+	 * @param emojiID The ID of the emoji to get
+	 * @throws An error if the emoji was not found
+	 */
+	public static async GetSingle(emojiID: number) : Promise<CustomEmoji> {
+		const row = await DatabaseHelper.QueryRow({
+			table: EMOJIS_TABLE,
+			where: {
+				id: emojiID
+			}
+		});
+
+		if(row == null)
+			throw new Error("Requested emoji was not found ! (emoji id " + emojiID + ")")
+
+		return this.DbToCustomEmoji(row);
+	}
 
 	/**
 	 * Turn a database entry into a custom emoji