feat(ocr) - schema updated, allowed payment model to allow both - claim and ocr data

packages/db/prisma/schema.prisma

@@ -94,7 +94,7 @@ model Staff {
   role         String // e.g., "Dentist", "Hygienist", "Assistant"
   phone        String?
   createdAt    DateTime      @default(now())
-  user         User?          @relation(fields: [userId], references: [id], onDelete: Cascade)
+  user         User?         @relation(fields: [userId], references: [id], onDelete: Cascade)
   appointments Appointment[]
   claims       Claim[]       @relation("ClaimStaff")
 }
@@ -133,7 +133,8 @@ enum ClaimStatus {
 
 model ServiceLine {
   id             Int               @id @default(autoincrement())
-  claimId        Int
+  claimId        Int?
+  paymentId      Int?
   procedureCode  String
   procedureDate  DateTime          @db.Date
   oralCavityArea String?
@@ -145,7 +146,9 @@ model ServiceLine {
   totalDue       Decimal           @default(0.00) @db.Decimal(10, 2)
   status         ServiceLineStatus @default(UNPAID)
 
-  claim                   Claim                    @relation(fields: [claimId], references: [id], onDelete: Cascade)
+  claim   Claim?   @relation(fields: [claimId], references: [id], onDelete: Cascade)
+  payment Payment? @relation(fields: [paymentId], references: [id], onDelete: Cascade)
+
   serviceLineTransactions ServiceLineTransaction[]
 }
 
@@ -204,7 +207,7 @@ enum PdfCategory {
 
 model Payment {
   id            Int           @id @default(autoincrement())
-  claimId       Int           @unique
+  claimId       Int?          @unique
   patientId     Int
   userId        Int
   updatedById   Int?
@@ -217,12 +220,12 @@ model Payment {
   createdAt     DateTime      @default(now())
   updatedAt     DateTime      @updatedAt
 
-  claim                   Claim                    @relation(fields: [claimId], references: [id], onDelete: Cascade)
+  claim                   Claim?                   @relation(fields: [claimId], references: [id], onDelete: Cascade)
   patient                 Patient                  @relation(fields: [patientId], references: [id], onDelete: Cascade)
   updatedBy               User?                    @relation("PaymentUpdatedBy", fields: [updatedById], references: [id])
   serviceLineTransactions ServiceLineTransaction[]
+  serviceLines            ServiceLine[]
 
-  @@index([id])
   @@index([claimId])
   @@index([patientId])
 }

packages/db/types/payment-types.ts

@@ -67,12 +67,14 @@ export type PaymentWithExtras = Prisma.PaymentGetPayload<{
         serviceLines: true;
       };
     };
+    serviceLines: true; // ✅ OCR-only service lines directly under Payment
     serviceLineTransactions: {
       include: {
         serviceLine: true;
       };
     };
     updatedBy: true;
+    patient: true; 
   };
 }> & {
   patientName: string;