init files

packages/db/prisma/schema.prisma

@@ -114,6 +114,7 @@ model Claim {
   staff       Staff?      @relation("ClaimStaff", fields: [staffId], references: [id])
 
   serviceLines ServiceLine[]
+  payment      Payment?
 }
 
 enum ClaimStatus {
@@ -124,15 +125,16 @@ enum ClaimStatus {
 }
 
 model ServiceLine {
-  id             Int      @id @default(autoincrement())
-  claimId        Int
-  procedureCode  String
-  procedureDate  DateTime @db.Date
-  oralCavityArea String?
-  toothNumber    String?
-  toothSurface   String?
-  billedAmount   Float
-  claim          Claim    @relation(fields: [claimId], references: [id], onDelete: Cascade)
+  id              Int                  @id @default(autoincrement())
+  claimId         Int
+  procedureCode   String
+  procedureDate   DateTime             @db.Date
+  oralCavityArea  String?
+  toothNumber     String?
+  toothSurface    String?
+  billedAmount    Float
+  claim           Claim                @relation(fields: [claimId], references: [id], onDelete: Cascade)
+  servicePayments ServiceLinePayment[]
 }
 
 model InsuranceCredential {
@@ -177,3 +179,72 @@ enum PdfCategory {
   ELIGIBILITY
   OTHER
 }
+
+model Payment {
+  id            Int            @id @default(autoincrement())
+  patientId     Int
+  userId        Int
+  claimId       Int            @unique
+  totalBilled   Decimal        @db.Decimal(10, 2)
+  totalPaid     Decimal        @default(0.00) @db.Decimal(10, 2)
+  totalDue      Decimal        @db.Decimal(10, 2)
+  status        PaymentStatus  @default(PENDING)
+  receivedDate  DateTime?
+  paymentMethod PaymentMethod?
+  notes         String?
+  createdAt     DateTime       @default(now())
+  updatedAt     DateTime       @updatedAt
+
+  claim           Claim                @relation(fields: [claimId], references: [id], onDelete: Cascade)
+  transactions    PaymentTransaction[]
+  servicePayments ServiceLinePayment[]
+
+  @@index([claimId])
+}
+
+model PaymentTransaction {
+  id            Int           @id @default(autoincrement())
+  paymentId     Int
+  amount        Decimal       @db.Decimal(10, 2)
+  method        PaymentMethod
+  transactionId String?
+  receivedDate  DateTime
+  payerName     String?
+  notes         String?
+  createdAt     DateTime      @default(now())
+
+  payment Payment @relation(fields: [paymentId], references: [id], onDelete: Cascade)
+
+  @@index([paymentId])
+}
+
+model ServiceLinePayment {
+  id             Int     @id @default(autoincrement())
+  paymentId      Int
+  serviceLineId  Int
+  paidAmount     Decimal @db.Decimal(10, 2)
+  adjustedAmount Decimal @default(0.00) @db.Decimal(10, 2)
+  notes          String?
+
+  payment     Payment     @relation(fields: [paymentId], references: [id], onDelete: Cascade)
+  serviceLine ServiceLine @relation(fields: [serviceLineId], references: [id], onDelete: Cascade)
+
+  @@index([paymentId])
+  @@index([serviceLineId])
+}
+
+enum PaymentStatus {
+  PENDING
+  PARTIALLY_PAID
+  PAID
+  OVERPAID
+  DENIED
+}
+
+enum PaymentMethod {
+  EFT
+  CHECK
+  CASH
+  CARD
+  OTHER
+}