blog tags api
parent
ad23702cc1
commit
8fd322ff36
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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.AspNet.Http;
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using Microsoft.AspNet.Mvc;
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using Microsoft.Data.Entity;
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using Yavsc.Models;
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using Yavsc.Models.Relationship;
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namespace Yavsc.Controllers
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{
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[Produces("application/json")]
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[Route("api/blogtags")]
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public class BlogTagsApiController : Controller
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{
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private ApplicationDbContext _context;
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public BlogTagsApiController(ApplicationDbContext context)
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{
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_context = context;
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}
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// GET: api/BlogTagsApi
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[HttpGet]
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public IEnumerable<BlogTag> GetTagsDomain()
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{
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return _context.TagsDomain;
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}
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// GET: api/BlogTagsApi/5
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[HttpGet("{id}", Name = "GetBlogTag")]
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public async Task<IActionResult> GetBlogTag([FromRoute] long id)
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{
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if (!ModelState.IsValid)
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{
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return HttpBadRequest(ModelState);
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}
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BlogTag blogTag = await _context.TagsDomain.SingleAsync(m => m.PostId == id);
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if (blogTag == null)
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{
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return HttpNotFound();
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}
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return Ok(blogTag);
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}
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// PUT: api/BlogTagsApi/5
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[HttpPut("{id}")]
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public async Task<IActionResult> PutBlogTag([FromRoute] long id, [FromBody] BlogTag blogTag)
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{
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if (!ModelState.IsValid)
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{
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return HttpBadRequest(ModelState);
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}
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if (id != blogTag.PostId)
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{
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return HttpBadRequest();
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}
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_context.Entry(blogTag).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 (!BlogTagExists(id))
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{
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return HttpNotFound();
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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 new HttpStatusCodeResult(StatusCodes.Status204NoContent);
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}
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// POST: api/BlogTagsApi
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[HttpPost]
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public async Task<IActionResult> PostBlogTag([FromBody] BlogTag blogTag)
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{
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if (!ModelState.IsValid)
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{
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return HttpBadRequest(ModelState);
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}
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_context.TagsDomain.Add(blogTag);
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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 (BlogTagExists(blogTag.PostId))
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{
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return new HttpStatusCodeResult(StatusCodes.Status409Conflict);
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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 CreatedAtRoute("GetBlogTag", new { id = blogTag.PostId }, blogTag);
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}
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// DELETE: api/BlogTagsApi/5
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[HttpDelete("{id}")]
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public async Task<IActionResult> DeleteBlogTag([FromRoute] long id)
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{
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if (!ModelState.IsValid)
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{
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return HttpBadRequest(ModelState);
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}
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BlogTag blogTag = await _context.TagsDomain.SingleAsync(m => m.PostId == id);
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if (blogTag == null)
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{
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return HttpNotFound();
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}
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_context.TagsDomain.Remove(blogTag);
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await _context.SaveChangesAsync();
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return Ok(blogTag);
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}
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protected override void Dispose(bool disposing)
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{
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if (disposing)
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{
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_context.Dispose();
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}
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base.Dispose(disposing);
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}
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private bool BlogTagExists(long id)
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{
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return _context.TagsDomain.Count(e => e.PostId == id) > 0;
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}
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}
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}
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