Expanded groups scheme. Expanded addGroups mutation. Refactored addGroups mutation to update username and title of a group when used. Added an incrementGroups mutation that updates the new deletedLinks row in the scheme.

src/graphql/types.ts

@@ -13,13 +13,16 @@ const typeDefs = /* GraphQL */ `
   type Mutation {
     init: String!
     cronJob: TotalStats!
-    addGroup(groupID: Int, groupName: String): Groups!
+    addGroup(groupID: BigInt, groupName: String, groupUsername: String): Groups!
+    incrementGroup(groupID: BigInt, linksDeleted: Int): Groups!
     increment(link: Boolean, command: Boolean, trigger: Boolean): DailyStats!
   }
 
   type Groups {
-    telegramID: Int
+    telegramID: BigInt
     name: String
+    username: String
+    linksDeleted: BigInt
     createdAt: Date
     updatedAt: Date
   }