feat: 新增数据库

prisma/migrations/20260425190000_add_image_generation_history/migration.sql

@@ -0,0 +1,64 @@
+-- CreateTable
+CREATE TABLE `users` (
+  `id` INT NOT NULL,
+  `username` VARCHAR(191) NOT NULL DEFAULT '',
+  `display_name` VARCHAR(191) NOT NULL DEFAULT '',
+  `group` VARCHAR(191) NOT NULL DEFAULT '',
+  `role` INT NOT NULL DEFAULT 0,
+  `status` INT NOT NULL DEFAULT 0,
+  `created_at` DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
+  `updated_at` DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) ON UPDATE CURRENT_TIMESTAMP(3),
+  PRIMARY KEY (`id`)
+) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
+
+-- CreateTable
+CREATE TABLE `image_generations` (
+  `id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
+  `user_id` INT NOT NULL,
+  `prompt` TEXT NOT NULL,
+  `status` ENUM('QUEUED', 'RUNNING', 'SUCCEEDED', 'FAILED') NOT NULL DEFAULT 'RUNNING',
+  `model` VARCHAR(64) NOT NULL DEFAULT 'gpt-image-2',
+  `size` VARCHAR(32) NOT NULL DEFAULT '1024x1024',
+  `started_at` DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
+  `ended_at` DATETIME(3) NULL,
+  `duration_ms` INT NULL,
+  `image_url` VARCHAR(2048) NULL,
+  `image_base64` LONGTEXT NULL,
+  `image_mime_type` VARCHAR(191) NULL,
+  `revised_prompt` TEXT NULL,
+  `upstream_response` JSON NULL,
+  `error_message` TEXT NULL,
+  `created_at` DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
+  `updated_at` DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) ON UPDATE CURRENT_TIMESTAMP(3),
+  `deleted_at` DATETIME(3) NULL,
+  PRIMARY KEY (`id`)
+) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
+
+-- CreateTable
+CREATE TABLE `generation_stats` (
+  `id` VARCHAR(32) NOT NULL,
+  `total_requests` INT NOT NULL DEFAULT 0,
+  `success_requests` INT NOT NULL DEFAULT 0,
+  `failed_requests` INT NOT NULL DEFAULT 0,
+  `queued_requests` INT NOT NULL DEFAULT 0,
+  `running_requests` INT NOT NULL DEFAULT 0,
+  `total_images` INT NOT NULL DEFAULT 0,
+  `created_at` DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
+  `updated_at` DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) ON UPDATE CURRENT_TIMESTAMP(3),
+  PRIMARY KEY (`id`)
+) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
+
+-- CreateIndex
+CREATE INDEX `image_generations_user_id_created_at_idx` ON `image_generations`(`user_id`, `created_at`);
+
+-- CreateIndex
+CREATE INDEX `image_generations_status_idx` ON `image_generations`(`status`);
+
+-- CreateIndex
+CREATE INDEX `image_generations_deleted_at_idx` ON `image_generations`(`deleted_at`);
+
+-- AddForeignKey
+ALTER TABLE `image_generations`
+  ADD CONSTRAINT `image_generations_user_id_fkey`
+  FOREIGN KEY (`user_id`) REFERENCES `users`(`id`)
+  ON DELETE CASCADE ON UPDATE CASCADE;

prisma/migrations/migration_lock.toml

@@ -0,0 +1,3 @@
+# Please do not edit this file manually
+# It should be added in your version-control system (e.g., Git)
+provider = "mysql"

prisma/schema.prisma

@@ -0,0 +1,75 @@
+// This is your Prisma schema file,
+// learn more about it in the docs: https://pris.ly/d/prisma-schema
+
+// Get a free hosted Postgres database in seconds: `npx create-db`
+
+generator client {
+  provider = "prisma-client"
+  output   = "../app/generated/prisma"
+}
+
+datasource db {
+  provider = "mysql"
+}
+
+enum ImageGenerationStatus {
+  QUEUED
+  RUNNING
+  SUCCEEDED
+  FAILED
+}
+
+model User {
+  id               Int               @id
+  username         String            @default("") @db.VarChar(191)
+  displayName      String            @default("") @map("display_name") @db.VarChar(191)
+  group            String            @default("") @db.VarChar(191)
+  role             Int               @default(0)
+  status           Int               @default(0)
+  createdAt        DateTime          @default(now()) @map("created_at")
+  updatedAt        DateTime          @updatedAt @map("updated_at")
+  imageGenerations ImageGeneration[]
+
+  @@map("users")
+}
+
+model ImageGeneration {
+  id               BigInt                @id @default(autoincrement()) @db.UnsignedBigInt
+  userId           Int                   @map("user_id")
+  prompt           String                @db.Text
+  status           ImageGenerationStatus @default(RUNNING)
+  model            String                @default("gpt-image-2") @db.VarChar(64)
+  size             String                @default("1024x1024") @db.VarChar(32)
+  startedAt        DateTime              @default(now()) @map("started_at")
+  endedAt          DateTime?             @map("ended_at")
+  durationMs       Int?                  @map("duration_ms")
+  imageUrl         String?               @map("image_url") @db.VarChar(2048)
+  imageBase64      String?               @map("image_base64") @db.LongText
+  imageMimeType    String?               @map("image_mime_type") @db.VarChar(191)
+  revisedPrompt    String?               @map("revised_prompt") @db.Text
+  upstreamResponse Json?                 @map("upstream_response")
+  errorMessage     String?               @map("error_message") @db.Text
+  createdAt        DateTime              @default(now()) @map("created_at")
+  updatedAt        DateTime              @updatedAt @map("updated_at")
+  deletedAt        DateTime?             @map("deleted_at")
+  user             User                  @relation(fields: [userId], references: [id], onDelete: Cascade)
+
+  @@index([userId, createdAt])
+  @@index([status])
+  @@index([deletedAt])
+  @@map("image_generations")
+}
+
+model GenerationStats {
+  id              String   @id @db.VarChar(32)
+  totalRequests   Int      @default(0) @map("total_requests")
+  successRequests Int      @default(0) @map("success_requests")
+  failedRequests  Int      @default(0) @map("failed_requests")
+  queuedRequests  Int      @default(0) @map("queued_requests")
+  runningRequests Int      @default(0) @map("running_requests")
+  totalImages     Int      @default(0) @map("total_images")
+  createdAt       DateTime @default(now()) @map("created_at")
+  updatedAt       DateTime @updatedAt @map("updated_at")
+
+  @@map("generation_stats")
+}