Add activation-codes and registration. Added tooltips. Added player-score-cache-display in mainpage.

models/code.go

@@ -0,0 +1,6 @@
+package models
+
+type ActivationCode struct {
+	Code string
+	Used bool
+}

models/setup.go

@@ -1,6 +1,7 @@
 package models
 
 import (
+	"InfrantrySkillCalculator/utils"
 	"gorm.io/driver/sqlite"
 	"gorm.io/gorm"
 	"gorm.io/gorm/logger"
@@ -29,7 +30,21 @@ func ConnectDatabase() {
 		log.Fatal(err)
 	}
 	//database.AutoMigrate(&PlayerCache{})
-	//database.AutoMigrate(&User{})
+	err = database.AutoMigrate(&User{})
+	if err != nil {
+		log.Fatal(err)
+	}
+	err = database.AutoMigrate(&ActivationCode{})
+	if err != nil {
+		log.Fatal(err)
+	} else {
+		var code ActivationCode
+		if err := database.First(&code).Error; err != nil {
+			firstCode := utils.GenerateActivationCode()
+			database.Create(&ActivationCode{Code: firstCode, Used: false})
+			log.Println("Created first activation code: " + firstCode)
+		}
+	}
 	//database.AutoMigrate(&Game{})
 	//database.AutoMigrate(&MetricSettings{})