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feat: 完成图书馆管理系统馆员功能模块 #53

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feat: 完成图书馆管理系统馆员功能模块 #53

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22ab774
feat: 完成图书馆管理系统馆员功能
Nono-Coco Apr 15, 2026
926f397
merge: 合并远程代码，保留馆员功能完整实现
Nono-Coco Apr 15, 2026
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3 changes: 3 additions & 0 deletions backend/package-lock.json
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76 changes: 41 additions & 35 deletions backend/prisma/schema.prisma
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Original file line number Diff line number Diff line change
Expand Up @@ -32,8 +32,11 @@ model User {
email String @unique
passwordHash String
studentId String? @unique
employeeId String? @unique // 新增：馆员工号
role Role @default(STUDENT)
createdAt DateTime @default(now())
updatedAt DateTime @updatedAt

loans Loan[]
ratings Rating[]
holds Hold[]
Expand All @@ -43,32 +46,36 @@ model User {
}

model Book {
id Int @id @default(autoincrement())
id Int @id @default(autoincrement())
title String
author String
isbn String @unique
isbn String @unique
genre String
description String?
language String @default("English")
createdAt DateTime @default(now())
language String @default("English")
createdAt DateTime @default(now())
updatedAt DateTime @updatedAt

copies Copy[]
ratings Rating[]
holds Hold[]
wishlists Wishlist[]
}

model Copy {
id Int @id @default(autoincrement())
bookId Int
book Book @relation(fields: [bookId], references: [id])
barcode String @unique
floor Int
libraryArea String
shelfNo String
shelfLevel Int
status CopyStatus @default(AVAILABLE)
createdAt DateTime @default(now())
loans Loan[]
id Int @id @default(autoincrement())
bookId Int
book Book @relation(fields: [bookId], references: [id], onDelete: Cascade)
barcode String @unique
floor Int?
libraryArea String?
shelfNo String?
shelfLevel Int?
status CopyStatus @default(AVAILABLE)
createdAt DateTime @default(now())
updatedAt DateTime @updatedAt

loans Loan[]
}

model Loan {
Expand All @@ -78,10 +85,12 @@ model Loan {
checkoutDate DateTime @default(now())
dueDate DateTime
returnDate DateTime?
fineAmount Float? @default(0)
finePaid Boolean? @default(false)
fineForgiven Boolean? @default(false)
fineAmount Float @default(0)
finePaid Boolean @default(false)
fineForgiven Boolean @default(false)
createdAt DateTime @default(now())
updatedAt DateTime @updatedAt

copy Copy @relation(fields: [copyId], references: [id])
user User @relation(fields: [userId], references: [id])
}
Expand All @@ -92,7 +101,8 @@ model Rating {
userId Int
stars Int @default(1)
createdAt DateTime @default(now())
book Book @relation(fields: [bookId], references: [id])

book Book @relation(fields: [bookId], references: [id], onDelete: Cascade)
user User @relation(fields: [userId], references: [id])

@@unique([bookId, userId])
Expand All @@ -104,7 +114,8 @@ model Hold {
userId Int
status HoldStatus @default(WAITING)
createdAt DateTime @default(now())
book Book @relation(fields: [bookId], references: [id])

book Book @relation(fields: [bookId], references: [id], onDelete: Cascade)
user User @relation(fields: [userId], references: [id])
}

Expand All @@ -113,16 +124,19 @@ model Wishlist {
bookId Int
userId Int
createdAt DateTime @default(now())
book Book @relation(fields: [bookId], references: [id])

book Book @relation(fields: [bookId], references: [id], onDelete: Cascade)
user User @relation(fields: [userId], references: [id])

@@unique([bookId, userId])
}

model Config {
id Int @id @default(autoincrement())
key String @unique
value String
id Int @id @default(autoincrement())
key String @unique
value String
createdAt DateTime @default(now())
updatedAt DateTime @updatedAt
}

model AuditLog {
Expand All @@ -133,20 +147,10 @@ model AuditLog {
entityId Int?
detail String?
createdAt DateTime @default(now())

user User? @relation(fields: [userId], references: [id])
}

model Librarian {
id Int @id @default(autoincrement())
employeeId String @unique @map("employee_id")
name String
password String
createdAt DateTime @default(now()) @map("created_at")
updatedAt DateTime @updatedAt @map("updated_at")

@@map("librarians")
}

model Announcement {
id Int @id @default(autoincrement())
title String
Expand All @@ -156,13 +160,15 @@ model Announcement {
expiryDate DateTime?
createdAt DateTime @default(now())
updatedAt DateTime @updatedAt

publishers AnnouncementPublisher[]
}

model AnnouncementPublisher {
id Int @id @default(autoincrement())
userId Int
announcementId Int

user User @relation(fields: [userId], references: [id])
announcement Announcement @relation(fields: [announcementId], references: [id], onDelete: Cascade)

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