fix: create

frontend/bindings/app/internal/services/authorservice.ts

@@ -20,7 +20,7 @@ export function Count(): Promise<number> & { cancel(): void } {
 
 export function Create(item: $models.Author): Promise<$models.Author> & { cancel(): void } {
     let $resultPromise = $Call.ByID(3684602449, item) as any;
-    let $typingPromise = $resultPromise.then(($result: any) => {
+    let $typingPromise = $resultPromise.then(($result) => {
         return $$createType0($result);
     }) as any;
     $typingPromise.cancel = $resultPromise.cancel.bind($resultPromise);
@@ -34,7 +34,7 @@ export function Delete(id: number): Promise<void> & { cancel(): void } {
 
 export function GetAll(): Promise<($models.Author | null)[]> & { cancel(): void } {
     let $resultPromise = $Call.ByID(3248293926) as any;
-    let $typingPromise = $resultPromise.then(($result: any) => {
+    let $typingPromise = $resultPromise.then(($result) => {
         return $$createType2($result);
     }) as any;
     $typingPromise.cancel = $resultPromise.cancel.bind($resultPromise);
@@ -43,7 +43,7 @@ export function GetAll(): Promise<($models.Author | null)[]> & { cancel(): void
 
 export function GetById(id: number): Promise<$models.Author | null> & { cancel(): void } {
     let $resultPromise = $Call.ByID(1703016211, id) as any;
-    let $typingPromise = $resultPromise.then(($result: any) => {
+    let $typingPromise = $resultPromise.then(($result) => {
         return $$createType1($result);
     }) as any;
     $typingPromise.cancel = $resultPromise.cancel.bind($resultPromise);
@@ -52,7 +52,7 @@ export function GetById(id: number): Promise<$models.Author | null> & { cancel()
 
 export function Update(item: $models.Author): Promise<$models.Author> & { cancel(): void } {
     let $resultPromise = $Call.ByID(2240704960, item) as any;
-    let $typingPromise = $resultPromise.then(($result: any) => {
+    let $typingPromise = $resultPromise.then(($result) => {
         return $$createType0($result);
     }) as any;
     $typingPromise.cancel = $resultPromise.cancel.bind($resultPromise);

frontend/bindings/app/internal/services/postservice.ts

@@ -20,7 +20,7 @@ export function Count(): Promise<number> & { cancel(): void } {
 
 export function Create(item: $models.Post): Promise<$models.Post> & { cancel(): void } {
     let $resultPromise = $Call.ByID(1443399856, item) as any;
-    let $typingPromise = $resultPromise.then(($result: any) => {
+    let $typingPromise = $resultPromise.then(($result) => {
         return $$createType0($result);
     }) as any;
     $typingPromise.cancel = $resultPromise.cancel.bind($resultPromise);
@@ -39,7 +39,7 @@ export function ExportToExcel(): Promise<void> & { cancel(): void } {
 
 export function GetAll(): Promise<($models.Post | null)[]> & { cancel(): void } {
     let $resultPromise = $Call.ByID(65691059) as any;
-    let $typingPromise = $resultPromise.then(($result: any) => {
+    let $typingPromise = $resultPromise.then(($result) => {
         return $$createType2($result);
     }) as any;
     $typingPromise.cancel = $resultPromise.cancel.bind($resultPromise);
@@ -48,7 +48,7 @@ export function GetAll(): Promise<($models.Post | null)[]> & { cancel(): void }
 
 export function GetById(id: number): Promise<$models.Post | null> & { cancel(): void } {
     let $resultPromise = $Call.ByID(4074736792, id) as any;
-    let $typingPromise = $resultPromise.then(($result: any) => {
+    let $typingPromise = $resultPromise.then(($result) => {
         return $$createType1($result);
     }) as any;
     $typingPromise.cancel = $resultPromise.cancel.bind($resultPromise);
@@ -57,7 +57,7 @@ export function GetById(id: number): Promise<$models.Post | null> & { cancel():
 
 export function Update(item: $models.Post): Promise<$models.Post> & { cancel(): void } {
     let $resultPromise = $Call.ByID(137798821, item) as any;
-    let $typingPromise = $resultPromise.then(($result: any) => {
+    let $typingPromise = $resultPromise.then(($result) => {
         return $$createType0($result);
     }) as any;
     $typingPromise.cancel = $resultPromise.cancel.bind($resultPromise);

internal/services/append_associations.go

@@ -0,0 +1,45 @@
+package services
+
+import (
+	"errors"
+	"reflect"
+
+	"gorm.io/gorm"
+)
+
+// AppendAssociations uses reflection to find all exported slice fields
+// in 'item' and then appends any elements in each slice to the association.
+func AppendAssociations(db *gorm.DB, item interface{}) error {
+	// We expect a pointer to a struct so we can do db.Model(item).
+	val := reflect.ValueOf(item)
+	if val.Kind() != reflect.Ptr {
+		return errors.New("item must be a pointer to a struct")
+	}
+
+	elem := val.Elem()
+	if elem.Kind() != reflect.Struct {
+		return errors.New("item must be a pointer to a struct")
+	}
+
+	t := elem.Type()
+	for i := 0; i < elem.NumField(); i++ {
+		fieldVal := elem.Field(i)
+		fieldType := t.Field(i)
+
+		// Process only exported fields (PkgPath == "") and slices.
+		if fieldType.PkgPath == "" && fieldVal.Kind() == reflect.Slice {
+			// The association name is the struct field name by default.
+			assocName := fieldType.Name
+
+			// Append slice elements to the existing association.
+			// You can add checks here if you want to skip empty slices, etc.
+			if fieldVal.Len() > 0 {
+				if err := db.Model(item).Association(assocName).Append(fieldVal.Interface()); err != nil {
+					return err
+				}
+			}
+		}
+	}
+
+	return nil
+}

internal/services/author.go

@@ -15,14 +15,20 @@ type Author = models.Author
 
 func (service *AuthorService) Create(item Author) (Author, error) {
 	ReplaceEmptySlicesWithNil(&item)
-	err := dal.Author.Preload(field.Associations).Create(&item)
+	err := dal.Author.Create(&item)
+	if err != nil {
+		return item, err
+	}
+	err = AppendAssociations(database.GetInstance(), &item)
 	return item, err
 }
+
 func (service *AuthorService) GetAll() ([]*Author, error) {
 	var authors []*Author
 	authors, err := dal.Author.Preload(field.Associations).Find()
 	return authors, err
 }
+
 func (service *AuthorService) GetById(id uint) (*Author, error) {
 	item, err := dal.Author.Preload(field.Associations).Where(dal.Author.Id.Eq(id)).First()
 	if err != nil {