introduced structure backend packeges and frontend

backend/database/config.go

@@ -0,0 +1,54 @@
+package database
+
+import (
+	"database/sql/driver"
+	"encoding/json"
+	"errors"
+
+	"log"
+
+	"gorm.io/driver/mysql"
+	"gorm.io/gorm"
+)
+
+var DB *gorm.DB
+
+func ConnectDatabase() *gorm.DB {
+	dsn := "bamort:bG4)efozrc@tcp(192.168.0.5:3306)/bamort?charset=utf8mb4&parseTime=True&loc=Local"
+	database, err := gorm.Open(mysql.Open(dsn), &gorm.Config{})
+	if err != nil {
+		log.Fatal("Failed to connect to database:", err)
+	}
+	DB = database
+	return DB
+}
+
+func GetDB() *gorm.DB {
+	if DB == nil {
+		DB = ConnectDatabase()
+	}
+	return DB
+}
+
+// StringArray is a custom type for []string
+type StringArray []string
+
+// Value implements the driver.Valuer interface for database storage
+func (s StringArray) Value() (driver.Value, error) {
+	return json.Marshal(s) // Serialize []string to JSON
+}
+
+// Scan implements the sql.Scanner interface for database retrieval
+func (s *StringArray) Scan(value interface{}) error {
+	if value == nil {
+		*s = []string{}
+		return nil
+	}
+
+	bytes, ok := value.([]byte)
+	if !ok {
+		return errors.New("failed to convert database value to []byte")
+	}
+
+	return json.Unmarshal(bytes, s) // Deserialize JSON to []string
+}

backend/database/handlers.go

@@ -0,0 +1,35 @@
+package database
+
+import (
+	"github.com/gin-gonic/gin"
+)
+
+func SetupCheck(c *gin.Context) {
+	ConnectDatabase()
+	/*
+		err := DB.AutoMigrate(&Character{},
+			&Fertigkeit{}, &Zauber{}, &Lp{},
+			&Eigenschaft{}, &Merkmale{},
+			&Bennies{},
+			&Gestalt{},
+			&Ap{}, &B{},
+			&Erfahrungsschatz{},
+			&MagischTransport{},
+			&Transportation{},
+			&MagischAusruestung{},
+			&Ausruestung{},
+			&MagischBehaelter{},
+			&Behaeltniss{},
+			&MagischWaffe{},
+			&Waffe{},
+			&Waffenfertigkeit{},
+			&StammFertigkeit{},
+		)
+		if err != nil {
+			c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to automigrate DataBase"})
+			return
+		}
+
+		c.JSON(http.StatusOK, gin.H{"message": "Setup Check OK"})
+	*/
+}