public bool CheckFilterOnMember(Member member)
{
bool? memberResult = null;
//loop filters
foreach (IMemberFilter filter in GetAllFilters())
{
bool result = filter.CheckFilterOnMember(member);
if (result == true && m_conditionalOperator == MemberFiltersConditionalOperator.OR)
{
memberResult = true;
}
else if (result == false && m_conditionalOperator == MemberFiltersConditionalOperator.AND)
{
memberResult = false;
}
if (memberResult != null)
{
break;
}
}
//if AND operator and no failure, set success
if (m_conditionalOperator == MemberFiltersConditionalOperator.AND && memberResult != false)
{
memberResult = true;
}
return (memberResult == true);
}
public bool CheckFilterOnMember(Member a_member)
{
List<string> valuesToCheck = new List<string>();
switch (m_field) {
case MemberFilterField.Name:
valuesToCheck.Add(a_member.Name);
break;
case MemberFilterField.PersonalNumber:
valuesToCheck.Add(a_member.PersonalNumber);
break;
case MemberFilterField.UniqueId:
valuesToCheck.Add(a_member.UniqueId);
break;
case MemberFilterField.BoatOfType:
foreach (Boat boat in a_member.Boats)
{
valuesToCheck.Add(boat.TypeAsString);
}
break;
}
foreach (string value in valuesToCheck)
{
if (CheckValue(value, m_searchValue))
{
return true;
}
}
return false;
}
public bool AddMember(Member a_member, bool generateUniqueId = false)
{
//check if to generate unique id for the member
if (generateUniqueId)
{
a_member.SetUniqueId(this.generateUniqueMemberId());
}
if (a_member.HasCorrectDetails)
{
//subscribe to member events
a_member.AddSubscriber(this);
//add it to array
m_members.Add(a_member);
//notify subscribers
this.NotifySubscribersChangeMade(a_member);
return true;
}
return false;
}
private void NotifySubscribersChangeMade(Member a_member)
{
if (m_observers != null)
{
foreach (MemberObserver o in m_observers)
{
o.MemberChangeMade(a_member);
}
}
}
private bool DeleteMember(Member a_member)
{
bool success = this.Members.Remove(a_member);
if (success)
{
//un-subscribe to member events
a_member.RemoveSubscriber(this);
this.NotifySubscribersChangeMade(a_member);
}
return success;
}
/// <summary>
/// Checks if supplied personal number is unique in the members list
/// </summary>
/// <param name="personalNumber"></param>
/// <param name="memberToExclude">if to exclude a member (like when editing a member this member should not be checked against itself)</param>
/// <returns></returns>
public bool IsPersonalNumberUnique(string personalNumber, Member memberToExclude = null)
{
foreach (Model.Member member in m_members)
{
//if not to exclude this member
if (memberToExclude == null || String.IsNullOrWhiteSpace(memberToExclude.UniqueId) || memberToExclude.UniqueId != member.UniqueId)
{
if (member.PersonalNumber == personalNumber)
{
//not unique
return false;
}
}
}
return true;
}