first commit

database/seeder/seeder.go

@@ -0,0 +1,75 @@
+package seeder
+
+import (
+	dbConfig "ares/database/config"
+	"ares/database/models"
+	"errors"
+	"fmt"
+
+	"golang.org/x/crypto/bcrypt"
+	"gorm.io/gorm"
+	"gorm.io/gorm/clause"
+)
+
+// Seed checks for essential data and creates it if missing
+func Seed() {
+	seedAdmin()
+}
+
+func seedAdmin() {
+	// Include soft-deleted records in lookup
+	var existing models.User
+	err := dbConfig.DB.Unscoped().Where("email = ?", "admin@example.com").First(&existing).Error
+	if err == nil {
+		// Found a user (could be soft-deleted)
+		// If soft-deleted, restore it
+		if existing.DeletedAt.Valid {
+			// Restore (set deleted_at to NULL) and ensure admin/verified flags
+			updateErr := dbConfig.DB.Unscoped().Model(&existing).Updates(map[string]interface{}{
+				"deleted_at":     nil,
+				"is_admin":       true,
+				"email_verified": true,
+			}).Error
+			if updateErr != nil {
+				fmt.Println("Admin restore hatası:", updateErr)
+				return
+			}
+		}
+		// user exists or restored, nothing more to do
+		return
+	} else if !errors.Is(err, gorm.ErrRecordNotFound) {
+		fmt.Println("Admin seed lookup error:", err)
+		return
+	}
+
+	// If not found at all, create
+	password := "password123"
+	hashedPassword, _ := bcrypt.GenerateFromPassword([]byte(password), bcrypt.DefaultCost)
+	isTrue := true
+
+	admin := models.User{
+		UserName:      "Admin",
+		Email:         "admin@example.com",
+		Password:      string(hashedPassword),
+		IsAdmin:       &isTrue,
+		EmailVerified: &isTrue,
+	}
+
+	res := dbConfig.DB.Clauses(clause.OnConflict{DoNothing: true}).Create(&admin)
+	if res.Error != nil {
+		fmt.Println("Admin seed hatası:", res.Error)
+		return
+	}
+
+	if res.RowsAffected == 0 {
+		// Another process likely created it concurrently
+		fmt.Println("Admin kullanıcı zaten mevcut; seed atlandı.")
+		return
+	}
+
+	fmt.Println("------------------------------------------------")
+	fmt.Println("Admin kullanıcısı oluşturuldu:")
+	fmt.Println("Email: admin@example.com")
+	fmt.Println("Şifre: password123")
+	fmt.Println("------------------------------------------------")
+}