112 lines
3.3 KiB
C#
112 lines
3.3 KiB
C#
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.Mvc;
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using Microsoft.EntityFrameworkCore;
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namespace ScrumTaskboard.Controllers
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{
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[Route("[controller]")]
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[ApiController]
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public class ProjectsController : ControllerBase
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{
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private readonly TaskContext _context;
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public ProjectsController(TaskContext context)
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{
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_context = context;
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}
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// GET: api/projects
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[HttpGet]
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public async Task<ActionResult<IEnumerable<ScrumProject>>> GetProject()
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{
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return await _context.Projects.ToListAsync();
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}
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// GET: api/projects/5
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[HttpGet("{id}")]
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public async Task<ActionResult<ScrumProject>> GetProjects(int id)
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{
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var Project = await _context.Projects.FindAsync(id);
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if (Project == null)
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{
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return NotFound();
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}
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return Project;
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}
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// PUT: api/Project/5
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[HttpPut("{id}")]
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public async Task<IActionResult> PutProject(int id, ScrumProject projects)
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{
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// Die ID des Projects darf nicht geändert werden
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if (id != projects.id)
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{
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return BadRequest();
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}
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// Speichere den geänderten Project im Context
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_context.Entry(projects).State = EntityState.Modified;
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try
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{
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// Übernehme die Änderungen in die Datenbank
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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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// Wenn der Project nicht existiert, gib Statuscode 404 zurück
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if (!ProjectExists(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/Project
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[HttpPost]
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public async Task<ActionResult<ScrumProject>> PostProject(ScrumProject projects)
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{
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_context.Projects.Add(projects);
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await _context.SaveChangesAsync();
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// Der neue Project wurde erstellt und kann über die GetProject Methode abgerufen werden.
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return CreatedAtAction("GetProject", new { id = projects.id }, projects);
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}
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// DELETE: api/Project/5
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[HttpDelete("{id}")]
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public async Task<ActionResult<ScrumProject>> DeleteProject(int id)
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{
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var scrumProject = await _context.Projects.FindAsync(id);
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if (scrumProject == null)
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{
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return NotFound();
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}
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// Entferne den Project aus dem Context
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_context.Projects.Remove(scrumProject);
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// Speichere die Änderungen in der Datenbank
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await _context.SaveChangesAsync();
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return scrumProject;
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}
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/// <summary>
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/// Prüft, ob ein Project mit der angegebenen ID bereits existiert.
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/// </summary>
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private bool ProjectExists(int id)
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{
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return _context.Projects.Any(e => e.id == id);
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}
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}
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} |