303 lines
11 KiB
Plaintext
303 lines
11 KiB
Plaintext
// This is your Prisma schema file,
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// learn more about it in the docs: https://pris.ly/d/prisma-schema
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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 = "mysql"
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url = env("DATABASE_URL")
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}
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model AssetType {
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id Int @id @default(autoincrement())
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name String @unique @db.VarChar(50)
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status String @default("active") @db.VarChar(20)
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can_be_parent Boolean @default(false) // 可作为父资产
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can_be_child Boolean @default(false) // 可作为子资产
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created_at DateTime @default(now())
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updated_at DateTime @updatedAt
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equipments Equipment[]
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@@index([status])
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@@map("asset_type")
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}
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model Department {
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id Int @id @default(autoincrement())
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name String @unique @db.VarChar(100)
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status String @default("active") @db.VarChar(20)
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parent_id Int? // 父部门ID，null表示根部门
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created_at DateTime @default(now())
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updated_at DateTime @updatedAt
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// 自关联 - 部门层级
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parent Department? @relation("DepartmentHierarchy", fields: [parent_id], references: [id])
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children Department[] @relation("DepartmentHierarchy")
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equipments Equipment[]
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@@index([status])
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@@index([parent_id])
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@@map("department")
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}
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model Equipment {
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id Int @id @default(autoincrement())
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equipment_code String @unique @db.VarChar(50)
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equipment_name String @db.VarChar(100)
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equipment_model String? @db.VarChar(100)
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equipment_type String @db.VarChar(50)
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code_generation_mode String @default("auto") @db.VarChar(20)
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status String @default("可用") @db.VarChar(20)
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total_quantity Int @default(0)
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remaining_quantity Int @default(0)
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unit_price Decimal @default(0.00) @db.Decimal(10, 2)
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total_value Decimal @default(0.00) @db.Decimal(12, 2)
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borrowed_value Decimal @default(0.00) @db.Decimal(12, 2)
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available_value Decimal @default(0.00) @db.Decimal(12, 2)
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description String? @db.Text
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purchase_date DateTime? @db.Date
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supplier String? @db.VarChar(100)
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storage_location_id Int?
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asset_type_id Int?
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department_id Int?
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// 父子资产关联字段
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parent_id Int? // 父资产ID（如果已挂载）
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mount_status String @default("none") @db.VarChar(20) // none/mounted/unmounted
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total_value_with_children Decimal @default(0.00) @db.Decimal(12, 2) // 含配件总价值
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created_at DateTime @default(now())
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updated_at DateTime @updatedAt
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borrow_records BorrowRecord[]
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storageLocation StorageLocation? @relation(fields: [storage_location_id], references: [id])
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assetType AssetType? @relation(fields: [asset_type_id], references: [id])
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department Department? @relation(fields: [department_id], references: [id])
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// 父子资产自关联
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parent Equipment? @relation("ParentChild", fields: [parent_id], references: [id])
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children Equipment[] @relation("ParentChild")
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// 挂载历史关联
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mountHistories MountHistory[]
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// 报废记录关联
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disposalRecords DisposalRecord[]
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// 维修记录关联
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maintenanceRecords MaintenanceRecord[]
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@@index([equipment_code])
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@@index([equipment_type])
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@@index([status])
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@@index([code_generation_mode])
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@@index([unit_price])
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@@index([storage_location_id])
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@@index([asset_type_id])
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@@index([department_id])
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@@index([parent_id])
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@@index([mount_status])
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@@map("equipment")
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}
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model BorrowRecord {
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id Int @id @default(autoincrement())
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equipment_id Int
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equipment_code String @db.VarChar(50)
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person_id Int
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person_name String @db.VarChar(50)
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person_nickname String @db.VarChar(50)
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person_identifier String? @db.VarChar(50)
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borrow_time DateTime @default(now())
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expected_return_time DateTime?
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is_long_term Boolean @default(false)
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return_time DateTime?
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status String @default("已借出") @db.VarChar(20)
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return_condition String @default("正常") @db.VarChar(20)
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notes String? @db.Text
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children_snapshot String? @db.Text // JSON格式的配件快照
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created_at DateTime @default(now())
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updated_at DateTime @updatedAt
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equipment Equipment @relation(fields: [equipment_id], references: [id])
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person Person @relation(fields: [person_id], references: [id])
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@@index([equipment_id])
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@@index([person_id])
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@@index([status])
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@@index([borrow_time])
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@@map("borrow_record")
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}
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model User {
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id Int @id @default(autoincrement())
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username String @unique @db.VarChar(50)
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password String @db.VarChar(255)
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name String @db.VarChar(50)
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email String? @db.VarChar(100)
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phone String? @db.VarChar(20)
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role String @default("user") @db.VarChar(20)
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status String @default("active") @db.VarChar(20)
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last_login_at DateTime? @db.DateTime
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created_at DateTime @default(now())
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updated_at DateTime @updatedAt
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operation_logs OperationLog[]
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site_configs SiteConfig[] @relation("SiteConfigUpdatedBy")
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mount_histories MountHistory[]
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// 报废记录关联
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disposal_applied DisposalRecord[] @relation("DisposalApplier")
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disposal_approved DisposalRecord[] @relation("DisposalApprover")
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// 维修记录关联
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maintenance_records MaintenanceRecord[]
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@@index([role])
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@@index([status])
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@@map("user")
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}
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model SiteConfig {
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id Int @id @default(autoincrement())
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site_name String @db.VarChar(100)
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logo_url String? @db.VarChar(255)
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favicon_url String? @db.VarChar(255)
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theme_color String? @db.VarChar(20)
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updated_by Int?
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created_at DateTime @default(now())
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updated_at DateTime @default(now())
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updatedBy User? @relation("SiteConfigUpdatedBy", fields: [updated_by], references: [id])
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@@map("site_config")
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}
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model Person {
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id Int @id @default(autoincrement())
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nickname String @db.VarChar(50)
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real_name String @db.VarChar(50)
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id_number String? @unique @db.VarChar(50)
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department String? @db.VarChar(100)
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position String? @db.VarChar(100)
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phone String? @db.VarChar(20)
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email String? @db.VarChar(100)
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status String @default("active") @db.VarChar(20)
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remarks String? @db.Text
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created_at DateTime @default(now())
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updated_at DateTime @updatedAt
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borrow_records BorrowRecord[]
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@@index([nickname])
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@@index([real_name])
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@@index([status])
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@@map("person")
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}
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model StorageLocation {
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id Int @id @default(autoincrement())
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name String @db.VarChar(100)
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code String? @db.VarChar(50)
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status String @default("active") @db.VarChar(20)
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description String? @db.Text
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created_at DateTime @default(now())
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updated_at DateTime @updatedAt
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equipments Equipment[]
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@@index([status])
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@@map("storage_location")
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}
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model OperationLog {
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id Int @id @default(autoincrement())
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user_id Int?
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username String? @db.VarChar(50)
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operation_type String @db.VarChar(50)
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equipment_id Int?
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equipment_code String? @db.VarChar(50)
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operation_details String? @db.Text
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ip_address String? @db.VarChar(50)
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created_at DateTime @default(now())
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user User? @relation(fields: [user_id], references: [id])
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@@index([user_id])
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@@index([operation_type])
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@@index([created_at])
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@@map("operation_log")
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}
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model MountHistory {
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id Int @id @default(autoincrement())
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child_id Int // 子资产ID
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parent_id Int? // 父资产ID
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operation_type String @db.VarChar(20) // mount/unmount/replace
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operated_at DateTime @default(now())
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operated_by Int // 操作人ID
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notes String? @db.Text
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old_parent_id Int? // 更换时的旧父资产ID
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new_parent_id Int? // 更换时的新父资产ID
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child Equipment @relation(fields: [child_id], references: [id])
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operator User @relation(fields: [operated_by], references: [id])
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@@index([child_id])
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@@index([parent_id])
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@@index([operation_type])
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@@index([operated_at])
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@@map("mount_history")
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}
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// 报废记录
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model DisposalRecord {
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id Int @id @default(autoincrement())
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equipment_id Int
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equipment_code String @db.VarChar(50)
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disposal_reason String @db.Text // 报废原因
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disposal_method String @db.VarChar(50) // 处置方式：报废/转让/捐赠
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estimated_value Decimal @db.Decimal(12,2) // 残值估价
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actual_value Decimal? @db.Decimal(12,2) // 实际处置价值
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status String @default("pending") @db.VarChar(20) // pending/approved/rejected/completed
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applied_by Int // 申请人
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applied_at DateTime @default(now())
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approved_by Int? // 审批人
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approved_at DateTime?
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completed_at DateTime? // 完成时间
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notes String? @db.Text
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created_at DateTime @default(now())
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updated_at DateTime @updatedAt
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equipment Equipment @relation(fields: [equipment_id], references: [id])
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applier User @relation("DisposalApplier", fields: [applied_by], references: [id])
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approver User? @relation("DisposalApprover", fields: [approved_by], references: [id])
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@@index([equipment_id])
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@@index([status])
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@@map("disposal_record")
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}
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// 维修记录
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model MaintenanceRecord {
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id Int @id @default(autoincrement())
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equipment_id Int
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equipment_code String @db.VarChar(50)
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issue_description String @db.Text // 故障描述
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repair_vendor String? @db.VarChar(100) // 维修商
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estimated_cost Decimal @db.Decimal(10,2) // 预估费用
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actual_cost Decimal? @db.Decimal(10,2) // 实际费用
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start_date DateTime @default(now()) // 送修日期
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expected_end_date DateTime? // 预计完成日期
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actual_end_date DateTime? // 实际完成日期
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status String @default("in_progress") @db.VarChar(20) // in_progress/completed/cancelled
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repair_result String? @db.Text // 维修结果
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created_by Int
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created_at DateTime @default(now())
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updated_at DateTime @updatedAt
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equipment Equipment @relation(fields: [equipment_id], references: [id])
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creator User @relation(fields: [created_by], references: [id])
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@@index([equipment_id])
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@@index([status])
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@@map("maintenance_record")
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}
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