https://github.com/kei-k23/library-management-system-backend

Library management system Backend with Asp.Net 8 and C#
https://github.com/kei-k23/library-management-system-backend

api asp-net-core csharp dotnet-core

Last synced: 10 months ago
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Library management system Backend with Asp.Net 8 and C#

• Host: GitHub
• URL: https://github.com/kei-k23/library-management-system-backend
• Owner: Kei-K23
• Created: 2024-09-01T09:44:34.000Z (almost 2 years ago)
• Default Branch: main
• Last Pushed: 2024-09-07T03:29:54.000Z (almost 2 years ago)
• Last Synced: 2025-04-10T14:01:41.375Z (over 1 year ago)
• Topics: api, asp-net-core, csharp, dotnet-core
• Language: C#
• Homepage:
• Size: 38.1 KB
• Stars: 8
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# Library Management System Design

## 1. Entities

### User

- **Id** (GUID)

- **Name** (string)

- **Email** (string)

- **Password** (string, hashed)

- **Role** (enum: Admin, Librarian, Member)

- **DateJoined** (DateTime)

### Book

- **Id** (GUID)

- **Title** (string)

- **Author** (string)

- **ISBN** (string)

- **Publisher** (string)

- **PublishedDate** (DateTime)

- **Category** (string)

- **Description** (string)

- **CopiesAvailable** (int)

- **TotalCopies** (int)

### Category

- **Id** (GUID)

- **Name** (string)

- **Description** (string)

### Loan

- **Id** (GUID)

- **BookId** (GUID)

- **UserId** (GUID)

- **LoanDate** (DateTime)

- **DueDate** (DateTime)

- **ReturnDate** (DateTime, nullable)

- **Status** (enum: Loaned, Returned, Overdue)

### Reservation

- **Id** (GUID)

- **BookId** (GUID)

- **UserId** (GUID)

- **ReservationDate** (DateTime)

- **Status** (enum: Reserved, Cancelled, Completed)

### Fine

- **Id** (GUID)

- **UserId** (GUID)

- **Amount** (decimal)

- **Reason** (string)

- **Status** (enum: Unpaid, Paid)

- **DateIssued** (DateTime)

### Review

- **Id** (GUID)

- **BookId** (GUID)

- **UserId** (GUID)

- **Rating** (int)

- **Comment** (string)

- **DateReviewed** (DateTime)

## 2. API Endpoints

### User Management

- **POST /api/users/register**

  - Registers a new user.

  - **Input:** `Name`, `Email`, `Password`, `Role`.

- **POST /api/users/login**

  - Authenticates a user.

  - **Input:** `Email`, `Password`.

- **GET /api/users/{id}**

  - Retrieves user details by `Id`.

- **PUT /api/users/{id}**

  - Updates user details.

  - **Input:** `Name`, `Email`, `Password`.

- **DELETE /api/users/{id}**

  - Deletes a user account.

### Book Management

- **POST /api/books**

  - Adds a new book to the library.

  - **Input:** `Title`, `Author`, `ISBN`, `Publisher`, `PublishedDate`, `Category`, `Description`, `TotalCopies`.

- **GET /api/books**

  - Retrieves a list of all books.

- **GET /api/books/{id}**

  - Retrieves details of a specific book.

- **PUT /api/books/{id}**

  - Updates book details.

  - **Input:** `Title`, `Author`, `ISBN`, `Publisher`, `PublishedDate`, `Category`, `Description`, `TotalCopies`, `CopiesAvailable`.

- **DELETE /api/books/{id}**

  - Deletes a book from the library.

### Category Management

- **POST /api/categories**

  - Adds a new category.

  - **Input:** `Name`, `Description`.

- **GET /api/categories**

  - Retrieves a list of all categories.

- **GET /api/categories/{id}**

  - Retrieves details of a specific category.

- **PUT /api/categories/{id}**

  - Updates category details.

  - **Input:** `Name`, `Description`.

- **DELETE /api/categories/{id}**

  - Deletes a category.

### Loan Management

- **POST /api/loans**

  - Issues a loan for a book.

  - **Input:** `BookId`, `UserId`.

- **GET /api/loans**

  - Retrieves all loans.

- **GET /api/loans/{id}**

  - Retrieves details of a specific loan.

- **PUT /api/loans/{id}**

  - Updates loan status.

  - **Input:** `ReturnDate`, `Status`.

- **DELETE /api/loans/{id}**

  - Cancels a loan.

### Reservation Management

- **POST /api/reservations**

  - Reserves a book.

  - **Input:** `BookId`, `UserId`.

- **GET /api/reservations**

  - Retrieves all reservations.

- **GET /api/reservations/{id}**

  - Retrieves details of a specific reservation.

- **PUT /api/reservations/{id}**

  - Updates reservation status.

  - **Input:** `Status`.

- **DELETE /api/reservations/{id}**

  - Cancels a reservation.

### Fine Management

- **POST /api/fines**

  - Issues a fine to a user.

  - **Input:** `UserId`, `Amount`, `Reason`.

- **GET /api/fines**

  - Retrieves all fines.

- **GET /api/fines/{id}**

  - Retrieves details of a specific fine.

- **PUT /api/fines/{id}**

  - Updates fine status.

  - **Input:** `Status`.

- **DELETE /api/fines/{id}**

  - Cancels a fine.

### Review Management

- **POST /api/reviews**

  - Adds a review for a book.

  - **Input:** `BookId`, `UserId`, `Rating`, `Comment`.

- **GET /api/reviews**

  - Retrieves all reviews.

- **GET /api/reviews/{id}**

  - Retrieves details of a specific review.

- **PUT /api/reviews/{id}**

  - Updates a review.

  - **Input:** `Rating`, `Comment`.

- **DELETE /api/reviews/{id}**

  - Deletes a review.

## 3. Additional Features

### Search API

- **GET /api/search**

  - Search books by title, author, category, ISBN, etc.

  - **Input:** `query`.

### Dashboard

- **GET /api/dashboard**

  - Retrieves statistics such as total books, loans, overdue books, etc.

### Notifications

- **POST /api/notifications**

  - Send notifications to users (e.g., overdue reminders).

### Reporting

- **GET /api/reports**

  - Generates reports on loans, fines, user activity, etc.