class implementation with fixes and prisma schema changes

prisma/schema.prisma

@@ -8,30 +8,29 @@ datasource db {
 }
 
 model badges {
-  badge_id          Int            @id
+  badge_id          Int           @id
   badge_name        String
   badge_description String
-  badge_type        Int            @default(0)
-  given_badges      given_badges[] @ignore
+  badge_type        Int           @default(0)
+  givenbadges       givenbadges[]
 }
 
-/// The underlying table does not contain a valid unique identifier and can therefore currently not be handled by the Prisma Client.
-model given_badges {
-  user_id  String
-  badge_id Int
-  badges   badges @relation(fields: [badge_id], references: [badge_id], onDelete: NoAction, onUpdate: NoAction, map: "badge_id")
-  users    users  @relation(fields: [user_id], references: [user_id], onDelete: NoAction, onUpdate: NoAction, map: "user_id")
+model givenbadges {
+  user_id        String
+  badge_id       Int
+  date_of_confer DateTime @id @db.Date
+  badges         badges   @relation(fields: [badge_id], references: [badge_id], onDelete: NoAction, onUpdate: NoAction, map: "badge_id")
+  users          users    @relation(fields: [user_id], references: [user_id], onDelete: NoAction, onUpdate: NoAction, map: "user_id")
 
   @@index([badge_id], map: "fki_badge_id")
   @@index([user_id], map: "fki_user_id")
-  @@ignore
 }
 
 model users {
-  user_id      String         @id(map: "user_pkey")
-  exp          Int            @default(0)
-  msg_count    Int            @default(0)
-  voice_time   Int            @default(0)
-  lvl          Int            @default(0)
-  given_badges given_badges[] @ignore
+  user_id     String        @id(map: "user_pkey")
+  exp         Int           @default(0)
+  msg_count   Int           @default(0)
+  voice_time  Int           @default(0)
+  lvl         Int           @default(0)
+  givenbadges givenbadges[]
 }