first commit

2026-02-05 11:24:40 +08:00
commit a98e12f286
144 changed files with 26459 additions and 0 deletions
--- a/backend/prisma/schema.prisma
+++ b/backend/prisma/schema.prisma
@@ -0,0 +1,176 @@
+generator client {
+  provider = "prisma-client-js"
+}
+
+datasource db {
+  provider = "postgresql"
+  url      = env("DATABASE_URL")
+}
+
+enum RecurrenceType {
+  hourly
+  daily
+  weekly
+  monthly
+  yearly
+}
+
+enum TargetType {
+  todo
+  reminder_task
+}
+
+enum ChannelType {
+  inapp
+  bark
+}
+
+enum NotificationStatus {
+  pending
+  queued
+  sent
+  failed
+}
+
+model User {
+  id             String   @id @default(cuid())
+  username       String   @unique
+  passwordHash   String
+  avatar         String?
+  timezone       String   @default("Asia/Shanghai")
+  barkUrl        String?
+  inappEnabled   Boolean  @default(true)
+  barkEnabled    Boolean  @default(false)
+  createdAt      DateTime @default(now())
+  updatedAt      DateTime @updatedAt
+
+  invites        Invite[] @relation("InviteCreator")
+  todos          Todo[]   @relation("TodoOwner")
+  createdTasks   ReminderTask[] @relation("TaskCreator")
+  taskRecipients ReminderTaskRecipient[]
+  notifications  Notification[] @relation("NotificationRecipient")
+}
+
+model Invite {
+  id        String   @id @default(cuid())
+  code      String   @unique
+  creatorId String
+  maxUses   Int      @default(5)
+  usedCount Int      @default(0)
+  expiresAt DateTime
+  revokedAt DateTime?
+  createdAt DateTime @default(now())
+
+  creator   User     @relation("InviteCreator", fields: [creatorId], references: [id])
+
+  @@index([creatorId])
+  @@index([expiresAt])
+}
+
+model RecurrenceRule {
+  id         String   @id @default(cuid())
+  type       RecurrenceType
+  interval   Int      @default(1)
+  byWeekday  Int?
+  byMonthday Int?
+  timezone   String   @default("Asia/Shanghai")
+  createdAt  DateTime @default(now())
+  updatedAt  DateTime @updatedAt
+
+  todos      Todo[]
+  tasks      ReminderTask[]
+}
+
+model Todo {
+  id               String   @id @default(cuid())
+  ownerId          String
+  title            String
+  description      String?
+  dueAt            DateTime
+  recurrenceRuleId String?
+  createdAt        DateTime @default(now())
+  updatedAt        DateTime @updatedAt
+
+  owner            User     @relation("TodoOwner", fields: [ownerId], references: [id])
+  recurrenceRule   RecurrenceRule? @relation(fields: [recurrenceRuleId], references: [id])
+
+  @@index([ownerId, dueAt])
+  @@index([recurrenceRuleId])
+}
+
+model ReminderTask {
+  id               String   @id @default(cuid())
+  creatorId        String
+  title            String
+  description      String?
+  dueAt            DateTime
+  recurrenceRuleId String?
+  createdAt        DateTime @default(now())
+  updatedAt        DateTime @updatedAt
+
+  creator          User     @relation("TaskCreator", fields: [creatorId], references: [id])
+  recurrenceRule   RecurrenceRule? @relation(fields: [recurrenceRuleId], references: [id])
+  recipients       ReminderTaskRecipient[]
+
+  @@index([creatorId, dueAt])
+  @@index([recurrenceRuleId])
+}
+
+model ReminderTaskRecipient {
+  taskId String
+  userId String
+
+  task   ReminderTask @relation(fields: [taskId], references: [id])
+  user   User         @relation(fields: [userId], references: [id])
+
+  @@id([taskId, userId])
+  @@index([userId])
+}
+
+model ReminderOffset {
+  id           String   @id @default(cuid())
+  targetType   TargetType
+  targetId     String
+  offsetMinutes Int
+  channelInapp Boolean  @default(true)
+  channelBark  Boolean  @default(false)
+  createdAt    DateTime @default(now())
+
+  @@index([targetType, targetId])
+}
+
+model Notification {
+  id           String             @id @default(cuid())
+  recipientId  String
+  targetType   TargetType
+  targetId     String
+  triggerAt    DateTime
+  channel      ChannelType
+  status       NotificationStatus @default(pending)
+  lockedAt     DateTime?
+  sentAt       DateTime?
+  readAt       DateTime?
+  createdAt    DateTime           @default(now())
+  updatedAt    DateTime           @updatedAt
+
+  recipient    User               @relation("NotificationRecipient", fields: [recipientId], references: [id])
+  logs         DeliveryLog[]
+
+  @@unique([recipientId, targetType, targetId, triggerAt, channel])
+  @@index([status, triggerAt])
+  @@index([recipientId, readAt])
+}
+
+model DeliveryLog {
+  id             String   @id @default(cuid())
+  notificationId String
+  attemptNo      Int
+  channel        ChannelType
+  status         NotificationStatus
+  responseMeta   Json?
+  createdAt      DateTime @default(now())
+
+  notification   Notification @relation(fields: [notificationId], references: [id])
+
+  @@index([notificationId])
+}