private IEnumerable<CasesWrapper> ToListCasesWrappers(ICollection<Cases> items)
{
if (items == null || items.Count == 0) return new List<CasesWrapper>();
var result = new List<CasesWrapper>();
var contactIDs = new List<int>();
var casesIDs = items.Select(item => item.ID).ToArray();
var customFields = DaoFactory.GetCustomFieldDao()
.GetEnityFields(EntityType.Case, casesIDs)
.GroupBy(item => item.EntityID)
.ToDictionary(item => item.Key, item => item.Select(ToCustomFieldBaseWrapper));
var casesMembers = DaoFactory.GetCasesDao().GetMembers(casesIDs);
foreach (var value in casesMembers.Values)
{
contactIDs.AddRange(value);
}
var contacts = DaoFactory
.GetContactDao()
.GetContacts(contactIDs.Distinct().ToArray())
.ToDictionary(item => item.ID, ToContactBaseWrapper);
foreach (var cases in items)
{
var casesWrapper = new CasesWrapper(cases)
{
CustomFields = customFields.ContainsKey(cases.ID)
? customFields[cases.ID]
: new List<CustomFieldBaseWrapper>(),
Members = casesMembers.ContainsKey(cases.ID)
? casesMembers[cases.ID].Where(contacts.ContainsKey).Select(item => contacts[item])
: new List<ContactBaseWrapper>()
};
result.Add(casesWrapper);
}
return result;
}
private CasesWrapper ToCasesWrapper(Cases cases)
{
var casesWrapper = new CasesWrapper(cases)
{
CustomFields = DaoFactory
.GetCustomFieldDao()
.GetEnityFields(EntityType.Case, cases.ID, false)
.ConvertAll(item => new CustomFieldBaseWrapper(item))
.ToSmartList(),
Members = new List<ContactBaseWrapper>()
};
var memberIDs = DaoFactory.GetCasesDao().GetMembers(cases.ID);
var membersList = DaoFactory.GetContactDao().GetContacts(memberIDs);
var membersWrapperList = new List<ContactBaseWrapper>();
foreach (var member in membersList)
{
if (member == null) continue;
membersWrapperList.Add(ToContactBaseWrapper(member));
}
casesWrapper.Members = membersWrapperList;
return casesWrapper;
}
private Cases FromCasesWrapper(CasesWrapper casesWrapper)
{
return new Cases
{
Title = casesWrapper.Title,
IsClosed = casesWrapper.IsClosed,
CreateOn = casesWrapper.Created,
CreateBy = casesWrapper.CreateBy.Id
};
}
