add roles

internal/auth/types.go

@@ -38,6 +38,8 @@ type User struct {
 	Email                 string    `json:"email"`
 	CreatedAt             time.Time `json:"created_at"`
 	HashedApiKey          string    `json:"hashed_api_key"`
+	Role                  string    `json:"role" gorm:"default:'free'"` // free, pro, pro+, admin
+	SubscriptionExpiresAt time.Time `json:"subscription_expires_at"`
 }
 
 type AvatarDecorationData struct {

internal/types/errors.go

@@ -17,7 +17,6 @@
 package types
 
 import (
-	"errors"
 	"fmt"
 
 	"github.com/gin-gonic/gin"
@@ -37,7 +36,7 @@ func (e *StereoError) Throw(c *gin.Context, err error) {
 	if err != nil {
 		c.Error(err)
 	} else {
-		c.Error(errors.New(fmt.Sprintf("Got an error with code: %v", e.Code)))
+		c.Error(fmt.Errorf("got an error with code: %v", e.Code))
 	}
 }