308 lines
13 KiB
Plaintext
308 lines
13 KiB
Plaintext
generator client {
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provider = "prisma-client-js"
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}
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datasource db {
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provider = "postgresql"
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url = env("DATABASE_URL")
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}
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model UserAccount {
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userId BigInt @id @default(autoincrement()) @map("user_id")
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accountSequence String @unique @map("account_sequence") @db.VarChar(12) // 格式: D + YYMMDD + 5位序号
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phoneNumber String? @unique @map("phone_number") @db.VarChar(20)
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nickname String @db.VarChar(100)
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avatarUrl String? @map("avatar_url") @db.Text
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inviterSequence String? @map("inviter_sequence") @db.VarChar(12) // 推荐人序列号
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referralCode String @unique @map("referral_code") @db.VarChar(10)
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kycStatus String @default("NOT_VERIFIED") @map("kyc_status") @db.VarChar(20)
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realName String? @map("real_name") @db.VarChar(100)
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idCardNumber String? @map("id_card_number") @db.VarChar(20)
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idCardFrontUrl String? @map("id_card_front_url") @db.VarChar(500)
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idCardBackUrl String? @map("id_card_back_url") @db.VarChar(500)
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kycVerifiedAt DateTime? @map("kyc_verified_at")
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status String @default("ACTIVE") @db.VarChar(20)
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registeredAt DateTime @default(now()) @map("registered_at")
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lastLoginAt DateTime? @map("last_login_at")
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updatedAt DateTime @updatedAt @map("updated_at")
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devices UserDevice[]
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walletAddresses WalletAddress[]
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@@index([phoneNumber], name: "idx_phone")
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@@index([accountSequence], name: "idx_sequence")
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@@index([referralCode], name: "idx_referral_code")
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@@index([inviterSequence], name: "idx_inviter")
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@@index([kycStatus], name: "idx_kyc_status")
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@@index([status], name: "idx_status")
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@@map("user_accounts")
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}
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model UserDevice {
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id BigInt @id @default(autoincrement())
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userId BigInt @map("user_id")
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deviceId String @map("device_id") @db.VarChar(100)
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deviceName String? @map("device_name") @db.VarChar(100)
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// Hardware Info - 设备硬件信息 (JSON 存储完整前端传递的设备信息)
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deviceInfo Json? @map("device_info") // 完整的设备信息 JSON
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platform String? @db.VarChar(20) // ios, android, web (冗余字段，便于查询)
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deviceModel String? @map("device_model") @db.VarChar(100) // iPhone 15 Pro, Pixel 8
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osVersion String? @map("os_version") @db.VarChar(50) // iOS 17.2, Android 14
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appVersion String? @map("app_version") @db.VarChar(20) // 1.0.0
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screenWidth Int? @map("screen_width")
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screenHeight Int? @map("screen_height")
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locale String? @db.VarChar(10) // zh-CN, en-US
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timezone String? @db.VarChar(50) // Asia/Shanghai
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addedAt DateTime @default(now()) @map("added_at")
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lastActiveAt DateTime @default(now()) @map("last_active_at")
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user UserAccount @relation(fields: [userId], references: [userId], onDelete: Cascade)
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@@unique([userId, deviceId], name: "uk_user_device")
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@@index([deviceId], name: "idx_device")
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@@index([userId], name: "idx_user")
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@@index([lastActiveAt], name: "idx_last_active")
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@@index([platform], name: "idx_platform")
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@@map("user_devices")
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}
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model WalletAddress {
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addressId BigInt @id @default(autoincrement()) @map("address_id")
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userId BigInt @map("user_id")
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chainType String @map("chain_type") @db.VarChar(20)
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address String @db.VarChar(100)
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publicKey String @map("public_key") @db.VarChar(130) // MPC公钥 (压缩/非压缩格式)
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// MPC 签名验证字段 - 防止地址被恶意篡改
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addressDigest String @map("address_digest") @db.VarChar(66) // SHA256摘要
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mpcSignatureR String @map("mpc_signature_r") @db.VarChar(66) // 签名R分量
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mpcSignatureS String @map("mpc_signature_s") @db.VarChar(66) // 签名S分量
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mpcSignatureV Int @map("mpc_signature_v") // 签名恢复ID
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status String @default("ACTIVE") @db.VarChar(20)
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boundAt DateTime @default(now()) @map("bound_at")
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user UserAccount @relation(fields: [userId], references: [userId], onDelete: Cascade)
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@@unique([userId, chainType], name: "uk_user_chain")
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@@unique([chainType, address], name: "uk_chain_address")
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@@index([userId], name: "idx_wallet_user")
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@@index([address], name: "idx_address")
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@@index([publicKey], name: "idx_public_key")
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@@map("wallet_addresses")
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}
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model AccountSequenceGenerator {
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id Int @id @default(autoincrement())
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dateKey String @unique @map("date_key") @db.VarChar(6) // 格式: YYMMDD
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currentSequence Int @default(0) @map("current_sequence") // 当日序号 (0-99999)
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updatedAt DateTime @updatedAt @map("updated_at")
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@@map("account_sequence_generator")
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}
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model UserEvent {
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eventId BigInt @id @default(autoincrement()) @map("event_id")
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eventType String @map("event_type") @db.VarChar(50)
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aggregateId String @map("aggregate_id") @db.VarChar(100)
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aggregateType String @map("aggregate_type") @db.VarChar(50)
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eventData Json @map("event_data")
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userId BigInt? @map("user_id")
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occurredAt DateTime @default(now()) @map("occurred_at") @db.Timestamp(6)
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version Int @default(1)
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@@index([aggregateType, aggregateId], name: "idx_aggregate")
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@@index([eventType], name: "idx_event_type")
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@@index([userId], name: "idx_event_user")
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@@index([occurredAt], name: "idx_occurred")
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@@map("user_events")
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}
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model DeviceToken {
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id BigInt @id @default(autoincrement())
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userId BigInt @map("user_id")
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deviceId String @map("device_id") @db.VarChar(100)
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refreshTokenHash String @unique @map("refresh_token_hash") @db.VarChar(64)
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expiresAt DateTime @map("expires_at")
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createdAt DateTime @default(now()) @map("created_at")
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revokedAt DateTime? @map("revoked_at")
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@@index([userId, deviceId], name: "idx_user_device_token")
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@@index([expiresAt], name: "idx_expires")
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@@map("device_tokens")
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}
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model DeadLetterEvent {
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id BigInt @id @default(autoincrement())
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topic String @db.VarChar(100)
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eventId String @map("event_id") @db.VarChar(100)
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eventType String @map("event_type") @db.VarChar(50)
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aggregateId String @map("aggregate_id") @db.VarChar(100)
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aggregateType String @map("aggregate_type") @db.VarChar(50)
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payload Json?
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errorMessage String @map("error_message") @db.Text
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errorStack String? @map("error_stack") @db.Text
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retryCount Int @default(0) @map("retry_count")
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createdAt DateTime @default(now()) @map("created_at")
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processedAt DateTime? @map("processed_at")
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@@index([topic], name: "idx_topic")
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@@index([eventType], name: "idx_dead_letter_event_type")
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@@index([createdAt], name: "idx_dead_letter_created")
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@@index([processedAt], name: "idx_processed")
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@@map("dead_letter_events")
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}
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model SmsCode {
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id BigInt @id @default(autoincrement())
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phoneNumber String @map("phone_number") @db.VarChar(20)
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code String @db.VarChar(10)
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purpose String @db.VarChar(50)
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expiresAt DateTime @map("expires_at")
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createdAt DateTime @default(now()) @map("created_at")
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usedAt DateTime? @map("used_at")
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@@index([phoneNumber, purpose], name: "idx_phone_purpose")
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@@index([expiresAt], name: "idx_sms_expires")
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@@map("sms_codes")
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}
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// MPC 密钥分片存储 - 服务端持有的分片
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model MpcKeyShare {
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shareId BigInt @id @default(autoincrement()) @map("share_id")
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userId BigInt @unique @map("user_id") // 一个用户只有一组MPC密钥
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publicKey String @unique @map("public_key") @db.VarChar(130) // MPC公钥
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partyIndex Int @map("party_index") // 当前分片的参与方索引 (0=服务端)
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threshold Int @default(2) // 阈值 t
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totalParties Int @default(3) @map("total_parties") // 总参与方 n
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// 加密存储的分片数据 (AES加密)
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encryptedShareData String @map("encrypted_share_data") @db.Text
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status String @default("ACTIVE") @db.VarChar(20) // ACTIVE, ROTATED, REVOKED
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createdAt DateTime @default(now()) @map("created_at")
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rotatedAt DateTime? @map("rotated_at") // 最后一次密钥轮换时间
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@@index([publicKey], name: "idx_mpc_public_key")
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@@index([status], name: "idx_mpc_status")
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@@map("mpc_key_shares")
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}
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// MPC 会话记录 - 用于审计和追踪
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model MpcSession {
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sessionId String @id @map("session_id") @db.VarChar(50)
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sessionType String @map("session_type") @db.VarChar(20) // KEYGEN, SIGNING, ROTATION
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userId BigInt? @map("user_id")
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publicKey String? @map("public_key") @db.VarChar(130)
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status String @default("PENDING") @db.VarChar(20) // PENDING, IN_PROGRESS, COMPLETED, FAILED
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errorMessage String? @map("error_message") @db.Text
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// 签名相关 (仅SIGNING类型)
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messageHash String? @map("message_hash") @db.VarChar(66)
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signatureR String? @map("signature_r") @db.VarChar(66)
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signatureS String? @map("signature_s") @db.VarChar(66)
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signatureV Int? @map("signature_v")
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createdAt DateTime @default(now()) @map("created_at")
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completedAt DateTime? @map("completed_at")
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@@index([sessionType], name: "idx_session_type")
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@@index([userId], name: "idx_session_user")
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@@index([status], name: "idx_session_status")
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@@index([createdAt], name: "idx_session_created")
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@@map("mpc_sessions")
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}
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// 账户恢复助记词 - 与钱包公钥关联，支持挂失和更换
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model RecoveryMnemonic {
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id BigInt @id @default(autoincrement())
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userId BigInt @map("user_id")
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publicKey String @map("public_key") @db.VarChar(130) // 关联的钱包公钥
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// 助记词存储 (加密)
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encryptedMnemonic String @map("encrypted_mnemonic") @db.Text // AES加密的助记词
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mnemonicHash String @map("mnemonic_hash") @db.VarChar(64) // SHA256哈希（用于验证）
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// 状态管理
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status String @default("ACTIVE") @db.VarChar(20) // ACTIVE, REVOKED, REPLACED
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isBackedUp Boolean @default(false) @map("is_backed_up") // 用户是否已备份
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// 挂失/更换相关
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revokedAt DateTime? @map("revoked_at")
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revokedReason String? @map("revoked_reason") @db.VarChar(200)
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replacedById BigInt? @map("replaced_by_id") // 被哪个新助记词替代
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createdAt DateTime @default(now()) @map("created_at")
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@@unique([userId, status], name: "uk_user_active_mnemonic") // 一个用户只有一个ACTIVE助记词
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@@index([userId], name: "idx_recovery_user")
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@@index([publicKey], name: "idx_recovery_public_key")
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@@index([status], name: "idx_recovery_status")
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@@map("recovery_mnemonics")
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}
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// TOTP 二次验证 - 用于敏感操作 (提现、转账等)
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model UserTotp {
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id BigInt @id @default(autoincrement())
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userId BigInt @unique @map("user_id")
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// TOTP 密钥 (AES加密存储)
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encryptedSecret String @map("encrypted_secret") @db.VarChar(100)
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// 状态
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isEnabled Boolean @default(false) @map("is_enabled") // 是否已启用
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isVerified Boolean @default(false) @map("is_verified") // 用户是否已验证过一次
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createdAt DateTime @default(now()) @map("created_at")
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enabledAt DateTime? @map("enabled_at")
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updatedAt DateTime @updatedAt @map("updated_at")
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@@index([userId], name: "idx_totp_user")
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@@map("user_totp")
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}
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// 推荐链接 - 用于追踪不同渠道的邀请
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model ReferralLink {
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linkId BigInt @id @default(autoincrement()) @map("link_id")
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userId BigInt @map("user_id")
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referralCode String @map("referral_code") @db.VarChar(10)
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shortCode String @unique @map("short_code") @db.VarChar(10) // 短链码
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channel String? @db.VarChar(50) // 渠道: wechat, telegram, twitter, etc.
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campaignId String? @map("campaign_id") @db.VarChar(50) // 活动ID
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clickCount Int @default(0) @map("click_count") // 点击次数
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registerCount Int @default(0) @map("register_count") // 注册转化数
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createdAt DateTime @default(now()) @map("created_at")
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expiresAt DateTime? @map("expires_at") // 过期时间 (可选)
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@@index([userId], name: "idx_referral_link_user")
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@@index([referralCode], name: "idx_referral_link_code")
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@@index([channel], name: "idx_referral_link_channel")
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@@index([createdAt], name: "idx_referral_link_created")
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@@map("referral_links")
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}
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