init

2026-04-19 12:41:48 +00:00 · 2026-04-05 00:43:23 +05:30
commit 8be37d3e92
425 changed files with 101853 additions and 0 deletions
--- a/dmtp/server/prisma/schema.prisma
+++ b/dmtp/server/prisma/schema.prisma
@@ -0,0 +1,123 @@
+generator client {
+  provider = "prisma-client-js"
+}
+
+datasource db {
+  provider = "postgresql"
+  url      = env("DATABASE_URL")
+}
+
+model Task {
+  id                   String       @id @default(uuid())
+  requesterId          String       @map("requester_id")
+  title                String       @db.VarChar(100)
+  description          String
+  taskType             TaskType     @map("task_type")
+  paymentAmount        Decimal      @map("payment_amount") @db.Decimal(10, 2)
+  status               TaskStatus   @default(open)
+  verificationCriteria Json         @map("verification_criteria")
+  maxSubmissions       Int          @map("max_submissions")
+  contractTaskId       Int?         @map("contract_task_id")
+  expiresAt            DateTime     @map("expires_at")
+  createdAt            DateTime     @default(now()) @map("created_at")
+  updatedAt            DateTime     @updatedAt @map("updated_at")
+  payments             Payment[]
+  submissions          Submission[]
+  requester            User         @relation("TaskRequester", fields: [requesterId], references: [id], onDelete: Cascade)
+
+  @@index([requesterId])
+  @@index([status])
+  @@index([taskType])
+  @@index([expiresAt])
+  @@index([contractTaskId])
+  @@map("tasks")
+}
+
+model User {
+  id                  String       @id @default(uuid())
+  walletAddress       String       @unique @map("wallet_address")
+  phoneNumber         String?      @map("phone_number")
+  role                UserRole
+  reputationScore     Int          @default(0) @map("reputation_score")
+  totalEarnings       Decimal      @default(0) @map("total_earnings") @db.Decimal(10, 2)
+  totalTasksCreated   Int          @default(0) @map("total_tasks_created")
+  totalTasksCompleted Int          @default(0) @map("total_tasks_completed")
+  createdAt           DateTime     @default(now()) @map("created_at")
+  updatedAt           DateTime     @updatedAt @map("updated_at")
+  payments            Payment[]
+  submissions         Submission[]
+  createdTasks        Task[]       @relation("TaskRequester")
+
+  @@index([walletAddress])
+  @@index([role])
+  @@map("users")
+}
+
+model Submission {
+  id                     String             @id @default(uuid())
+  taskId                 String             @map("task_id")
+  workerId               String             @map("worker_id")
+  submissionData         Json               @map("submission_data")
+  aiVerificationResult   Json?              @map("ai_verification_result")
+  verificationStatus     VerificationStatus @default(pending) @map("verification_status")
+  paymentTransactionHash String?            @map("payment_transaction_hash")
+  createdAt              DateTime           @default(now()) @map("created_at")
+  updatedAt              DateTime           @updatedAt @map("updated_at")
+  task                   Task               @relation(fields: [taskId], references: [id], onDelete: Cascade)
+  worker                 User               @relation(fields: [workerId], references: [id], onDelete: Cascade)
+
+  @@unique([taskId, workerId])
+  @@index([taskId])
+  @@index([workerId])
+  @@index([verificationStatus])
+  @@map("submissions")
+}
+
+model Payment {
+  id              String        @id @default(uuid())
+  taskId          String        @map("task_id")
+  workerId        String        @map("worker_id")
+  amount          Decimal       @db.Decimal(10, 2)
+  transactionHash String        @map("transaction_hash")
+  status          PaymentStatus @default(pending)
+  createdAt       DateTime      @default(now()) @map("created_at")
+  task            Task          @relation(fields: [taskId], references: [id], onDelete: Cascade)
+  worker          User          @relation(fields: [workerId], references: [id], onDelete: Cascade)
+
+  @@index([taskId])
+  @@index([workerId])
+  @@index([transactionHash])
+  @@index([status])
+  @@map("payments")
+}
+
+enum UserRole {
+  requester
+  worker
+}
+
+enum TaskType {
+  text_verification
+  image_labeling
+  survey
+  content_moderation
+}
+
+enum TaskStatus {
+  open
+  in_progress
+  completed
+  expired
+}
+
+enum VerificationStatus {
+  pending
+  approved
+  rejected
+}
+
+enum PaymentStatus {
+  pending
+  completed
+  failed
+}