/// <summary>
/// NOT deletes pattern itself ------------ UPDATES its Name and Description
/// IF IsTestActive - deletes prev tests and adds new
/// IF IsTestActive - deletes diagram and adds new
/// </summary>
public CRUDResult Put(CRUDPattern data)
{
var pattern = _cx.Patterns.Find(data.Pattern.Id);
if (pattern == null)
{
return(new CRUDResult()
{
IsSuccess = false,
Message = "Pattern not found"
});
}
try
{
if (data.IsTestActive)
{
var result = _DeleteTests(pattern);
if (!result.IsSuccess)
{
throw new Exception(result.Message);
}
return(_AddTests(data));
}
else
{
var result = _DeleteDiagramSubjects(pattern);
if (!result.IsSuccess)
{
throw new Exception(result.Message);
}
//Update pattern
pattern.Name = data.Pattern.Name;
pattern.description = data.Pattern.description;
_cx.SaveChanges();
//---
return(_AddDiagram(data, new Entity_View <Pattern, PatternView>()
{
Entity = pattern,
View = data.Pattern
}));
}
}
catch (Exception e)
{
return(new CRUDResult()
{
IsSuccess = false,
Message = e.Message
});
}
}
/// <summary>
/// NOT creates new pattern itself
/// Add new test objects
/// </summary>
private CRUDResult _AddTests(CRUDPattern data)
{
try
{
var patternEV = new Entity_View <Pattern, PatternView>()
{
View = data.Pattern,
Entity = _cx.Patterns.Find(data.Pattern.Id)
};
var questionsEV = _AddToDatabase <Question, QuestionView, Pattern, PatternView>
(data.Tests.Questions.Select(x => x.Question).ToList(), _GetIdProperties <QuestionView>(),
new List <Entity_View <Pattern, PatternView> >()
{
patternEV
});
var answerView = new List <AnswerView>();
foreach (var item in data.Tests.Questions)
{
answerView.AddRange(item.Variants);
}
var answersEV = _AddToDatabase <Answer, AnswerView, Question, QuestionView>
(answerView, _GetIdProperties <AnswerView>(), questionsEV);
}
catch (Exception e)
{
return(new CRUDResult()
{
IsSuccess = false,
Message = e.Message
});
}
return(new CRUDResult()
{
IsSuccess = true,
Message = "OK",
Pattern = Mapper.Map <Pattern, PatternView>
(_cx.Patterns.Where(x => x.Name == data.Pattern.Name).Single())
});
}
//-------------------------------------------------------------------------------
//-----------------------------------Interface-----------------------------------
//-------------------------------------------------------------------------------
public CRUDResult Post(CRUDPattern data)
{
//sequence
//1 - pattern, 2 - subject, 3 - (sreference, sproperties, smethods), 4 - mparaterers
try
{
var patternEV = _Add <PatternView, Pattern>(data.Pattern);
_cx.SaveChanges();
//data.Pattern.Id = patternEV.Entity.Id;
var result = _AddDiagram(data, patternEV);
if (!result.IsSuccess)
{
throw new Exception(result.Message);
}
}
catch (Exception e)
{
return(new CRUDResult()
{
IsSuccess = false,
Message = e.Message
});
}
return(new CRUDResult()
{
IsSuccess = true,
Message = "OK",
Pattern = Mapper.Map <Pattern, PatternView>
(_cx.Patterns.Where(x => x.Name == data.Pattern.Name).Single())
});
}
public CRUDResult Put([FromBody] CRUDPattern pattern)
{
return(_service.Put(pattern));
}
/// <summary>
/// NOT creates new pattern itself
/// Adds new diagram objects
/// </summary>
private CRUDResult _AddDiagram(CRUDPattern data, Entity_View <Pattern, PatternView> patternEV)
{
try
{
//var patternEV = new Entity_View<Pattern, PatternView>()
//{
// View = data.Pattern,
// Entity = _cx.Patterns.Find(data.Pattern.Id)
//};
var subjectsEV = _AddToDatabase <Subject, SubjectView, Pattern, PatternView>
(data.Diagram.Subjects, _GetIdProperties <SubjectView>(),
new List <Entity_View <Pattern, PatternView> >()
{
patternEV
}).ToList();
subjectsEV.AddRange(_GetBasic());
var referencesEV = _AddToDatabase <SubjectReference, SubjectReferenceView, Subject, SubjectView>
(data.Diagram.SubjectReferences, _GetIdProperties <SubjectReferenceView>(), subjectsEV);
var propertiesEV = _AddToDatabase <SubjectProperty, SubjectPropertyView, Subject, SubjectView>
(data.Diagram.SubjectProperties, _GetIdProperties <SubjectPropertyView>(), subjectsEV);
var methodsEV = _AddToDatabase <SubjectMethod, SubjectMethodView, Subject, SubjectView>
(data.Diagram.SubjectMethods, _GetIdProperties <SubjectMethodView>(), subjectsEV);
//------parameters set property "type_id"---------------
var paramProperties = _GetIdProperties <MethodParameterView>().ToList();
var subjectProperty = paramProperties.Where(x => x.Name == "type_id").ToList();
foreach (var item in data.Diagram.MethodParameters)
{
_SetIds(item, subjectProperty, subjectsEV);
}
var methodProperty = paramProperties.Where(x => x.Name == "method_id").ToList();
//-----------------------------------------------------
var parametersEV = _AddToDatabase <MethodParameter, MethodParameterView, SubjectMethod, SubjectMethodView>
(data.Diagram.MethodParameters, methodProperty, methodsEV);
_cx.SaveChanges();
}
catch (Exception e)
{
return(new CRUDResult()
{
IsSuccess = false,
Message = e.Message
});
}
return(new CRUDResult()
{
IsSuccess = true,
Message = "OK",
Pattern = Mapper.Map <Pattern, PatternView>
(_cx.Patterns.Where(x => x.Name == data.Pattern.Name).Single())
});
}
