Added ability to edit benchmark parameters

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))
+}