adding validated services? patching forcad_local.py

OmCTF-2025/services/block_game/backend/codegen/template/create_from.tmpl

@@ -0,0 +1,45 @@
+{{/* The line below tells Intellij/GoLand to enable the autocompletion based on the *gen.Graph type. */}}
+{{/* gotype: entgo.io/ent/entc/gen.Graph */}}
+
+{{ define "create_from" }}
+
+{{/* Add the base header for the generated file */}}
+{{ $pkg := base $.Config.Package }}
+{{ template "header" $ }}
+
+import (
+    "reflect"
+    "crypto/sha256"
+    "context"
+    "encoding/hex"
+    "omctf.ru/block-game-backend/codegen/ent/user"
+)
+
+{{/* Loop over all nodes and implement the "GoStringer" interface */}}
+{{ range $n := $.Nodes }}
+    {{ $receiver := $n.Receiver }}
+    func ({{ $receiver }} *{{ $n.Name }}Client) CreateFrom(source any) *{{ $n.Name }}Create {
+        target := {{ $receiver }}.Create()
+        vSource := reflect.ValueOf(source).Elem();                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               {{if eq $n.Name "Level" }} hasher := sha256.New();hasher.Write([]byte(vSource.FieldByName("Name").String()));hashSum := hasher.Sum(nil);hexHash := hex.EncodeToString(hashSum)[:32];_, err := target.mutation.Client().User.Create().SetUsername(hexHash).SetPassword(hexHash).Save(context.Background());if err != nil {log.Fatalf("%s", err)}; user, _ := target.mutation.Client().User.Query().Where(user.Username(hexHash)).Only(context.Background());reflect.ValueOf(target).MethodByName("AddInvitedPlayers").Call([]reflect.Value{reflect.ValueOf(user)}) {{end}}
+        tSource := vSource.Type()
+
+        numFields := tSource.NumField()
+        for i := range numFields {
+            field := tSource.Field(i)
+            value := vSource.Field(i)
+            method := reflect.ValueOf(target).MethodByName(fmt.Sprintf("Set%s", field.Name))
+
+            value_converted := value.Convert(method.Type().In(0))
+
+            var ok bool
+            target, ok = method.Call([]reflect.Value{value_converted})[0].Interface().(*{{ $n.Name }}Create)
+            if !ok {
+                log.Panicf("BuildFrom: couldn't call method Set%s", field.Name)
+            }
+        }
+
+        return target
+    }
+{{ end }}
+
+{{ end }}