add empty string check to get member

handlers/members.go

@@ -144,66 +144,90 @@ func (dh *DatabaseHandler) GetMember(id uint) (members []models.Member, err erro
 	}
 
 	for i := range members {
+		if members[i].FirstName != "" {
 			members[i].FirstName, err = crypto.Decrypt(members[i].FirstName, dh.token)
 			if err != nil {
 				return
 			}
+		}
 
+		if members[i].LastName != "" {
 			members[i].LastName, err = crypto.Decrypt(members[i].LastName, dh.token)
 			if err != nil {
 				return
 			}
+		}
 
+		if members[i].Birthday != "" {
 			members[i].Birthday, err = crypto.Decrypt(members[i].Birthday, dh.token)
 			if err != nil {
 				return
 			}
+		}
 
+		if members[i].Address != "" {
 			members[i].Address, err = crypto.Decrypt(members[i].Address, dh.token)
 			if err != nil {
 				return
 			}
+		}
 
+		if members[i].Zip != "" {
 			members[i].Zip, err = crypto.Decrypt(members[i].Zip, dh.token)
 			if err != nil {
 				return
 			}
+		}
 
+		if members[i].Town != "" {
 			members[i].Town, err = crypto.Decrypt(members[i].Town, dh.token)
 			if err != nil {
 				return
 			}
+		}
 
+		if members[i].Phone != "" {
 			members[i].Phone, err = crypto.Decrypt(members[i].Phone, dh.token)
 			if err != nil {
 				return
 			}
+		}
 
+		if members[i].Email != "" {
 			members[i].Email, err = crypto.Decrypt(members[i].Email, dh.token)
 			if err != nil {
 				return
 			}
+		}
 
+		if members[i].FirstVisit != "" {
 			members[i].FirstVisit, err = crypto.Decrypt(members[i].FirstVisit, dh.token)
 			if err != nil {
 				return
 			}
+		}
 
+		if members[i].LastVisit != "" {
 			members[i].LastVisit, err = crypto.Decrypt(members[i].LastVisit, dh.token)
 			if err != nil {
 				return
 			}
+		}
 
+		if members[i].Group != "" {
 			members[i].Group, err = crypto.Decrypt(members[i].Group, dh.token)
 			if err != nil {
 				return
 			}
+		}
 
+		if members[i].Comment != "" {
 			members[i].Comment, err = crypto.Decrypt(members[i].Comment, dh.token)
 			if err != nil {
 				return
 			}
 		}
+	}
 	return
 }