148 lines
4.2 KiB
C#
148 lines
4.2 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Threading.Tasks;
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using Microsoft.AspNetCore.Http;
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using Microsoft.AspNetCore.Mvc;
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using Microsoft.EntityFrameworkCore;
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using Newtonsoft.Json;
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using StudyLib.API.Data;
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using StudyLib.Models;
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namespace StudyLib.API.Controllers
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{
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[Route("api/[controller]")]
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[ApiController]
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public class SubjectsController : ControllerBase
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{
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private readonly StudyLibContext _context;
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public SubjectsController(StudyLibContext context)
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{
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_context = context;
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}
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// GET: api/Subjects
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[HttpGet]
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public async Task<ActionResult<IEnumerable<Subject>>> GetSubjects()
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{
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return await _context.Subjects.Include(s => s.Comments).Include(s => s.Assignments).Include(s => s.Tests).ToListAsync();
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}
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// GET: api/Subjects/5
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[HttpGet("{id}")]
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public async Task<ActionResult<Subject>> GetSubject(long id)
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{
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var subject = await _context.Subjects.Where(s => s.ID == id).Include(s => s.Comments).Include(s => s.Assignments).Include(s => s.Tests).SingleOrDefaultAsync();
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if (subject == null)
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{
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return NotFound();
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}
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return subject;
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}
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// PUT: api/Subjects/5
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// To protect from overposting attacks, enable the specific properties you want to bind to, for
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// more details, see https://go.microsoft.com/fwlink/?linkid=2123754.
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[HttpPut("{id}")]
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public async Task<IActionResult> PutSubject(long id, Subject subject)
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{
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if (id != subject.ID)
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{
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return BadRequest();
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}
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_context.Entry(subject).State = EntityState.Modified;
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foreach (var comment in subject.Comments)
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{
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if (comment.ID >= 1)
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{
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_context.Entry(comment).State = EntityState.Modified;
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}
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else
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{
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_context.Comments.Add(comment);
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}
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}
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foreach (var assignment in subject.Assignments)
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{
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if (assignment.ID >= 1)
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{
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_context.Entry(assignment).State = EntityState.Modified;
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}
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else
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{
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_context.Assignments.Add(assignment);
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}
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}
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foreach (var test in subject.Tests)
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{
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if (test.ID >= 1)
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{
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_context.Entry(test).State = EntityState.Modified;
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}
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else
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{
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_context.Tests.Add(test);
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}
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}
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try
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{
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await _context.SaveChangesAsync();
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}
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catch (DbUpdateConcurrencyException)
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{
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if (!SubjectExists(id))
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{
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return NotFound();
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}
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else
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{
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throw;
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}
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}
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return NoContent();
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}
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// POST: api/Subjects
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// To protect from overposting attacks, enable the specific properties you want to bind to, for
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// more details, see https://go.microsoft.com/fwlink/?linkid=2123754.
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[HttpPost]
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public async Task<ActionResult<Subject>> PostSubject(Subject subject)
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{
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_context.Subjects.Add(subject);
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await _context.SaveChangesAsync();
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return CreatedAtAction("GetSubject", new { id = subject.ID }, subject);
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}
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// DELETE: api/Subjects/5
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[HttpDelete("{id}")]
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public async Task<ActionResult<Subject>> DeleteSubject(long id)
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{
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var subject = await _context.Subjects.FindAsync(id);
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if (subject == null)
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{
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return NotFound();
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}
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_context.Subjects.Remove(subject);
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await _context.SaveChangesAsync();
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return subject;
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}
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private bool SubjectExists(long id)
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{
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return _context.Subjects.Any(e => e.ID == id);
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}
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}
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}
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