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Restructure the solution * The project has been split into the database integration "src/webapi" and the Blazor wasm project "src/y4f". WebAPI * API with CRUD capabilities * The main task of the "WebAPI" project is to access the database data and make it available to the Blazor-WASM project via an API. * GET example of the allergy table via the file "TestFetchAllergienData.razor", which can be tested via the browser "/TestFetchAllergienData".
139 lines
4.2 KiB
C#
139 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 WebApi.Data;
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using WebApi.Models;
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namespace WebApi.Controllers
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{
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[Route("api/[controller]")]
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[ApiController]
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public class BestellungspositionenController : ControllerBase
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{
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private readonly WebApiContext _context;
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public BestellungspositionenController(WebApiContext context)
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{
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_context = context;
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}
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// GET: api/Bestellungspositionen
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[HttpGet]
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public async Task<ActionResult<IEnumerable<Bestellungsposition>>> GetBestellungspositions()
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{
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if (_context.Bestellungspositions == null)
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{
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return NotFound();
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}
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return await _context.Bestellungspositions.ToListAsync();
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}
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// GET: api/Bestellungspositionen/5
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[HttpGet("{id}")]
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public async Task<ActionResult<Bestellungsposition>> GetBestellungsposition(int id)
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{
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if (_context.Bestellungspositions == null)
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{
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return NotFound();
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}
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var bestellungsposition = await _context.Bestellungspositions.FindAsync(id);
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if (bestellungsposition == null)
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{
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return NotFound();
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}
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return bestellungsposition;
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}
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// PUT: api/Bestellungspositionen/5
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// To protect from overposting attacks, see https://go.microsoft.com/fwlink/?linkid=2123754
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[HttpPut("{id}")]
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public async Task<IActionResult> PutBestellungsposition(int id, Bestellungsposition bestellungsposition)
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{
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if (id != bestellungsposition.Idbestellung)
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{
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return BadRequest();
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}
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_context.Entry(bestellungsposition).State = EntityState.Modified;
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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 (!BestellungspositionExists(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/Bestellungspositionen
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// To protect from overposting attacks, see https://go.microsoft.com/fwlink/?linkid=2123754
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[HttpPost]
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public async Task<ActionResult<Bestellungsposition>> PostBestellungsposition(Bestellungsposition bestellungsposition)
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{
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if (_context.Bestellungspositions == null)
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{
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return Problem("Entity set 'WebApiContext.Bestellungspositions' is null.");
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}
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_context.Bestellungspositions.Add(bestellungsposition);
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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 (DbUpdateException)
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{
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if (BestellungspositionExists(bestellungsposition.Idbestellung))
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{
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return Conflict();
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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 CreatedAtAction("GetBestellungsposition", new { id = bestellungsposition.Idbestellung }, bestellungsposition);
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}
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// DELETE: api/Bestellungspositionen/5
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[HttpDelete("{id}")]
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public async Task<IActionResult> DeleteBestellungsposition(int id)
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{
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if (_context.Bestellungspositions == null)
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{
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return NotFound();
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}
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var bestellungsposition = await _context.Bestellungspositions.FindAsync(id);
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if (bestellungsposition == null)
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{
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return NotFound();
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}
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_context.Bestellungspositions.Remove(bestellungsposition);
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await _context.SaveChangesAsync();
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return NoContent();
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}
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private bool BestellungspositionExists(int id)
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{
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return (_context.Bestellungspositions?.Any(e => e.Idbestellung == id)).GetValueOrDefault();
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}
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}
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}
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