fix find existing if more than one record

go.mod

@@ -3,7 +3,7 @@ module gitea.tecamino.com/paadi/memberDB
 go 1.24.5
 
 require (
-	gitea.tecamino.com/paadi/dbHandler v1.0.4
+	gitea.tecamino.com/paadi/dbHandler v1.0.8
 	gitea.tecamino.com/paadi/tecamino-logger v0.2.1
 	github.com/gin-contrib/cors v1.7.6
 	github.com/gin-gonic/gin v1.11.0

go.sum

@@ -1,5 +1,5 @@
-gitea.tecamino.com/paadi/dbHandler v1.0.4 h1:ctnaec0GDdtw3gRQdUISVDYLJ9x+vt50VW41OemfhD4=
+gitea.tecamino.com/paadi/dbHandler v1.0.8 h1:ZWSBM/KFtLwTv2cBqwK1mOxWAxAfL0BcWEC3kJ9JALU=
-gitea.tecamino.com/paadi/dbHandler v1.0.4/go.mod h1:y/xn/POJg1DO++67uKvnO23lJQgh+XFQq7HZCS9Getw=
+gitea.tecamino.com/paadi/dbHandler v1.0.8/go.mod h1:y/xn/POJg1DO++67uKvnO23lJQgh+XFQq7HZCS9Getw=
 gitea.tecamino.com/paadi/tecamino-logger v0.2.1 h1:sQTBKYPdzn9mmWX2JXZBtGBvNQH7cuXIwsl4TD0aMgE=
 gitea.tecamino.com/paadi/tecamino-logger v0.2.1/go.mod h1:FkzRTldUBBOd/iy2upycArDftSZ5trbsX5Ira5OzJgM=
 github.com/bytedance/sonic v1.14.0 h1:/OfKt8HFw0kh2rj8N0F6C/qPGRESq0BbaNZgcNXXzQQ=

handlers/events.go

@@ -13,7 +13,7 @@ func (dh *DatabaseHandler) StartNewEvent(event *models.Event) error {
 		return errors.New("database not opened")
 	}
 
-	if nil == dh.database.Exists(&models.Event{}, "name", event.Name, false) {
+	if dh.database.Exists(&models.Event{}, "name", event.Name, false) {
 		return errors.New("event with name: " + event.Name + " exists already")
 	}
 

handlers/members.go

@@ -296,10 +296,16 @@ func (dh *DatabaseHandler) memberExists(checkMember models.Member) (bool, error)
 		return false, errors.New("database not opened")
 	}
 
-	var member models.Member
+	var members []models.Member
-	err := dh.database.Exists(&member, "birthdayHash", dh.hashField(checkMember.Birthday), false)
+	if !dh.database.Exists(&members, "birthdayHash", dh.hashField(checkMember.Birthday), false) {
-	if err != nil {
 		return false, nil
 	}
-	return dh.hashField(checkMember.FirstName) == member.FirstNameHash && dh.hashField(checkMember.LastName) == member.LastNameHash && dh.hashField(checkMember.Birthday) == member.BirthdayHash, nil
+
+	for _, member := range members {
+		if dh.hashField(checkMember.FirstName) == member.FirstNameHash && dh.hashField(checkMember.LastName) == member.LastNameHash && dh.hashField(checkMember.Birthday) == member.BirthdayHash {
+			return true, nil
+		}
+	}
+
+	return false, nil
 }

handlers/responsible.go

@@ -54,10 +54,15 @@ func (dh *DatabaseHandler) responsibleExists(CheckResponsible models.Person) (bo
 		return false, errors.New("database not opened")
 	}
 
-	var person models.Person
+	var persons []models.Person
-	err := dh.database.Exists(&person, "lastName", CheckResponsible.LastName, false)
+	if !dh.database.Exists(&persons, "lastName", CheckResponsible.LastName, false) {
-	if err != nil {
 		return false, nil
 	}
-	return person.FirstName == CheckResponsible.FirstName && person.LastName == CheckResponsible.LastName, nil
+
+	for _, person := range persons {
+		if person.FirstName == CheckResponsible.FirstName && person.LastName == CheckResponsible.LastName {
+			return true, nil
+		}
+	}
+	return false, nil
 }