Added ability to edit benchmark parameters

templates/benchmark/edit.tmpl

@@ -0,0 +1,38 @@
+{{ template "header" . }}
+
+<div class="row">
+  <h2>Editing Benchmark: {{ .benchmark.Name }}</h2>
+
+  <form class="twelve columns" action="/benchmark/{{ .benchmark.ID }}/edit" method="POST">
+    <div class="row">
+      <div class="nine columns">
+        <label for="benchmark_name">
+          Benchmark name:
+          <input id="benchmark_name" class="u-full-width" type="text" name="benchmark_name" placeholder="Unigine Heaven" value="{{ .benchmark.Name }}">
+        </label>
+      </div>
+
+      <div class="three columns">
+        <label for="benchmark_scoring">
+          Benchmark type:
+          <select id="benchmark_scoring" class="u-full-width" name="benchmark_scoring">
+            <option value="fps" {{ if eq .benchmark.ScoringType "fps" }}selected{{ end }}>Frames per second</option>
+            <option value="ms" {{ if eq .benchmark.ScoringType "ms" }}selected{{ end }}>Frame time</option>
+            <option value="pts" {{ if eq .benchmark.ScoringType "pts" }}selected{{ end }}>Total points</option>
+          </select>
+        </label>
+      </div>
+    </div>
+
+    <div class="row">
+      <label for="benchmark_description">
+        Benchmark description:
+        <textarea id="benchmark_description" class="twelve columns" cols="30" rows="10" name="benchmark_description">{{ .benchmark.Description }}</textarea>
+      </label>
+    </div>
+
+    <input class="button-primary u-full-width" type="submit" value="Submit">
+  </form>
+</div>
+
+{{ template "footer" . }}

templates/benchmark/view.tmpl

@@ -3,8 +3,12 @@
 <div class="row">
   <h2>{{ .benchmark.Name }}</h2>
 
+  <span><a href="/benchmark/{{ .benchmark.ID }}/edit">Edit</a></span>
+
   <p>{{ .benchmark.ScoringType }}</p>
 
+  <p>{{ .benchmark.Description }}</p>
+
   <hr>
 
   <h4>Latest Benchmark Results:</h4>

web/routes.go

@@ -41,6 +41,9 @@ func RegisterRoutes(f *flamego.Flame) {
     f.Post("/create", binding.Form(forms.BenchmarkForm{}), routes.BenchmarkPostCreate)
 
     f.Get("/{benchmark_id}", routes.BenchmarkGetView)
+
+    f.Get("/{benchmark_id}/edit", routes.BenchmarkGetEdit)
+    f.Post("/{benchmark_id}/edit", binding.Form(forms.BenchmarkForm{}), routes.BenchmarkPostEdit)
   })
 
   // test routes

web/routes/benchmark.go

@@ -64,3 +64,44 @@ func BenchmarkPostCreate(c flamego.Context, form forms.BenchmarkForm, errs bindi
 
   c.Redirect(fmt.Sprintf("/benchmark/%d", benchmark.ID))
 }
+
+func BenchmarkGetEdit(c flamego.Context, t template.Template, data template.Data) {
+  // find benchmark ID from request
+  benchmarkID := c.Param("benchmark_id")
+
+  // find benchmark from DB
+  var benchmark models.Benchmark
+  models.DB.First(&benchmark, benchmarkID)
+  data["benchmark"] = benchmark
+
+  data["title"] = "Editing Benchmark"
+  t.HTML(http.StatusOK, "benchmark/edit")
+}
+
+func BenchmarkPostEdit(c flamego.Context, form forms.BenchmarkForm, errs binding.Errors) {
+  if len(errs) > 0 {
+    var err error
+    switch errs[0].Category {
+    case binding.ErrorCategoryValidation:
+      err = errs[0].Err.(validator.ValidationErrors)[0]
+    default:
+      err = errs[0].Err
+    }
+    log.Fatal(err)
+  }
+
+  // find benchmark ID from request
+  benchmarkID := c.Param("benchmark_id")
+
+  // find benchmark from DB
+  var benchmark models.Benchmark
+  models.DB.First(&benchmark, benchmarkID)
+
+  benchmark.Name = form.Name
+  benchmark.ScoringType = form.ScoringType
+  benchmark.Description = form.Description
+
+  models.DB.Save(&benchmark)
+
+  c.Redirect(fmt.Sprintf("/benchmark/%d", benchmark.ID))
+}