Tools/dotnetcli/sdk/NuGetFallbackFolder/microsoft.visualstudio.web.codegenerators.mvc/2.0.1/Templates/ControllerGenerator/ApiControllerWithContext.cshtml

   1 @inherits Microsoft.VisualStudio.Web.CodeGeneration.Templating.RazorTemplateBase
   2 using System;
   3 using System.Collections.Generic;
   4 using System.Linq;
   5 using System.Threading.Tasks;
   6 using Microsoft.AspNetCore.Http;
   7 using Microsoft.AspNetCore.Mvc;
   8 using Microsoft.EntityFrameworkCore;
   9 @{
  10     foreach (var namespaceName in Model.RequiredNamespaces)
  11     {
  12 @:using @namespaceName;
  13     }
  14 }
  15
  16 namespace @Model.ControllerNamespace
  17 {
  18 @{
  19     string routePrefix = "api/" + Model.ControllerRootName;
  20     var entitySetName = Model.ModelMetadata.EntitySetName;
  21     var primaryKeyName = Model.ModelMetadata.PrimaryKeys[0].PropertyName;
  22     var primaryKeyShortTypeName = Model.ModelMetadata.PrimaryKeys[0].ShortTypeName;
  23     var primaryKeyType = Model.ModelMetadata.PrimaryKeys[0].TypeName;
  24     var primaryKeyIsAutoGenerated = Model.ModelMetadata.PrimaryKeys[0].IsAutoGenerated;
  25 }
  26     [Produces("application/json")]
  27     [Route("@routePrefix")]
  28     public class @Model.ControllerName : Controller
  29     {
  30         private readonly @Model.ContextTypeName _context;
  31
  32         public @(Model.ControllerName)(@Model.ContextTypeName context)
  33         {
  34             _context = context;
  35         }
  36
  37         // GET: @routePrefix
  38         [HttpGet]
  39         public IEnumerable<@Model.ModelTypeName> Get@(entitySetName)()
  40         {
  41             return _context.@(entitySetName);
  42         }
  43
  44         // GET: @routePrefix/5
  45         [HttpGet("{id}")]
  46         public async Task<IActionResult> Get@(Model.ModelTypeName)([FromRoute] @primaryKeyShortTypeName id)
  47         {
  48             if (!ModelState.IsValid)
  49             {
  50                 return BadRequest(ModelState);
  51             }
  52
  53             var @Model.ModelVariable = await _context.@(entitySetName).SingleOrDefaultAsync(m => m.@primaryKeyName == id);
  54
  55             if (@Model.ModelVariable == null)
  56             {
  57                 return NotFound();
  58             }
  59
  60             return Ok(@Model.ModelVariable);
  61         }
  62
  63         // PUT: @routePrefix/5
  64         [HttpPut("{id}")]
  65         public async Task<IActionResult> Put@(Model.ModelTypeName)([FromRoute] @primaryKeyShortTypeName id, [FromBody] @Model.ModelTypeName @Model.ModelVariable)
  66         {
  67             if (!ModelState.IsValid)
  68             {
  69                 return BadRequest(ModelState);
  70             }
  71
  72             if (id != @(Model.ModelVariable).@primaryKeyName)
  73             {
  74                 return BadRequest();
  75             }
  76
  77             _context.Entry(@Model.ModelVariable).State = EntityState.Modified;
  78
  79             try
  80             {
  81                 await _context.SaveChangesAsync();
  82             }
  83             catch (DbUpdateConcurrencyException)
  84             {
  85                 if (!@(Model.ModelTypeName)Exists(id))
  86                 {
  87                     return NotFound();
  88                 }
  89                 else
  90                 {
  91                     throw;
  92                 }
  93             }
  94
  95             return NoContent();
  96         }
  97
  98         // POST: @routePrefix
  99         [HttpPost]
 100         public async Task<IActionResult> Post@(Model.ModelTypeName)([FromBody] @Model.ModelTypeName @Model.ModelVariable)
 101         {
 102             if (!ModelState.IsValid)
 103             {
 104                 return BadRequest(ModelState);
 105             }
 106
 107             _context.@(entitySetName).Add(@Model.ModelVariable);
 108 @{
 109     if (primaryKeyIsAutoGenerated)
 110     {
 111             @:await _context.SaveChangesAsync();
 112     }
 113     else
 114     {
 115             @:try
 116             @:{
 117                 @:await _context.SaveChangesAsync();
 118             @:}
 119             @:catch (DbUpdateException)
 120             @:{
 121                 @:if (@(Model.ModelTypeName)Exists(@(Model.ModelVariable).@primaryKeyName))
 122                 @:{
 123                     @:return new StatusCodeResult(StatusCodes.Status409Conflict);
 124                 @:}
 125                 @:else
 126                 @:{
 127                     @:throw;
 128                 @:}
 129             @:}
 130     }
 131 }
 132
 133             return CreatedAtAction("Get@(Model.ModelTypeName)", new { id = @(Model.ModelVariable).@primaryKeyName }, @Model.ModelVariable);
 134         }
 135
 136         // DELETE: @routePrefix/5
 137         [HttpDelete("{id}")]
 138         public async Task<IActionResult> Delete@(Model.ModelTypeName)([FromRoute] @primaryKeyShortTypeName id)
 139         {
 140             if (!ModelState.IsValid)
 141             {
 142                 return BadRequest(ModelState);
 143             }
 144
 145             var @Model.ModelVariable = await _context.@(entitySetName).SingleOrDefaultAsync(m => m.@primaryKeyName == id);
 146             if (@Model.ModelVariable == null)
 147             {
 148                 return NotFound();
 149             }
 150
 151             _context.@(entitySetName).Remove(@Model.ModelVariable);
 152             await _context.SaveChangesAsync();
 153
 154             return Ok(@Model.ModelVariable);
 155         }
 156
 157         private bool @(Model.ModelTypeName)Exists(@primaryKeyShortTypeName id)
 158         {
 159             return _context.@(entitySetName).Any(e => e.@primaryKeyName == id);
 160         }
 161     }
 162 }