1 files changed, 123 insertions, 0 deletions
diff --git a/Controllers/BooksController.cs b/Controllers/BooksController.cs
new file mode 100644
index 0000000..5eeaa07
--- /dev/null
+++ b/Controllers/BooksController.cs
@@ -0,0 +1,123 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.EntityFrameworkCore;
+using LibraryAPI.Models;
+
+namespace LibraryAPI.Controllers
+{
+    [Route("api/[controller]")]
+    [ApiController]
+    public class BooksController : ControllerBase
+    {
+        private readonly LibraryContext _context;
+
+        public BooksController(LibraryContext context)
+        {
+            _context = context;
+        }
+
+        // GET: api/Books
+        [HttpGet]
+        public async Task<ActionResult<IEnumerable<Book>>> GetBooks()
+        {
+          if (_context.Books == null)
+          {
+              return NotFound();
+          }
+            return await _context.Books.ToListAsync();
+        }
+
+        // GET: api/Books/5
+        [HttpGet("{id}")]
+        public async Task<ActionResult<Book>> GetBook(long id)
+        {
+          if (_context.Books == null)
+          {
+              return NotFound();
+          }
+            var book = await _context.Books.FindAsync(id);
+
+            if (book == null)
+            {
+                return NotFound();
+            }
+
+            return book;
+        }
+
+        // PUT: api/Books/5
+        // To protect from overposting attacks, see https://go.microsoft.com/fwlink/?linkid=2123754
+        [HttpPut("{id}")]
+        public async Task<IActionResult> PutBook(long id, Book book)
+        {
+            if (id != book.Id)
+            {
+                return BadRequest();
+            }
+
+            _context.Entry(book).State = EntityState.Modified;
+
+            try
+            {
+                await _context.SaveChangesAsync();
+            }
+            catch (DbUpdateConcurrencyException)
+            {
+                if (!BookExists(id))
+                {
+                    return NotFound();
+                }
+                else
+                {
+                    throw;
+                }
+            }
+
+            return NoContent();
+        }
+
+        // POST: api/Books
+        // To protect from overposting attacks, see https://go.microsoft.com/fwlink/?linkid=2123754
+        [HttpPost]
+        public async Task<ActionResult<Book>> PostBook(Book book)
+        {
+          if (_context.Books == null)
+          {
+              return Problem("Entity set 'LibraryContext.Books'  is null.");
+          }
+            _context.Books.Add(book);
+            await _context.SaveChangesAsync();
+
+            return CreatedAtAction("GetBook", new { id = book.Id }, book);
+        }
+
+        // DELETE: api/Books/5
+        [HttpDelete("{id}")]
+        public async Task<IActionResult> DeleteBook(long id)
+        {
+            if (_context.Books == null)
+            {
+                return NotFound();
+            }
+            var book = await _context.Books.FindAsync(id);
+            if (book == null)
+            {
+                return NotFound();
+            }
+
+            _context.Books.Remove(book);
+            await _context.SaveChangesAsync();
+
+            return NoContent();
+        }
+
+        private bool BookExists(long id)
+        {
+            return (_context.Books?.Any(e => e.Id == id)).GetValueOrDefault();
+        }
+    }
+}