public IActionResult GenerateUserSpecifiedMixedWorksheet([FromBody] MixedWorksheetParameters parameters)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
return(ControllerTryCatchBlocks.ReturnBadRequestOnFailedToGenerateExceptionLoggingAllOthers(logger, () =>
{
var questionGenerators = new List <IQuestionGenerator <IQuestion> >();
foreach (var parameter in parameters.Parameters)
{
if (parameter.QuestionType == "quadratic")
{
var serialisedParameter = JsonConvert.SerializeObject(parameter.Parameter);
var quadraticParameter = JsonConvert.DeserializeObject(serialisedParameter, typeof(QuadraticEquationGeneratorParameters));
questionGenerators.Add(new QuadraticEquationGenerator(
randomIntegerGenerator, (QuadraticEquationGeneratorParameters)quadraticParameter));
}
else if (parameter.QuestionType == "simultaneous")
{
var serialisedParameter = JsonConvert.SerializeObject(parameter.Parameter);
var simultaneousParameter = JsonConvert.DeserializeObject(serialisedParameter, typeof(LinearSimultaneousEquationsGeneratorParameters));
questionGenerators.Add(new LinearSimultaneousEquationsGenerator(
randomIntegerGenerator, (LinearSimultaneousEquationsGeneratorParameters)simultaneousParameter));
}
}
BuildAndSendPdf(questionGenerators, parameters.EmailAddress.Address);
return Ok(ModelState);
},
BadRequest, parameters));
}
public IActionResult GetQuadraticEquation()
{
return(ControllerTryCatchBlocks.LoggingAllExceptions(logger, () =>
{
var equationGenerator = new QuadraticEquationGenerator(randomIntegerGenerator);
return Ok(equationGenerator.GenerateQuestionAndAnswer());
}));
}
public IActionResult GetPolynomialEquation(int degree)
{
var x = ControllerTryCatchBlocks.LoggingAllExceptions(logger, () =>
{
var equationGenerator = new PolynomialEquationGenerator(randomIntegerGenerator, new PolynomialEquationGeneratorParameters(degree: degree));
return(Ok(equationGenerator.GenerateQuestionAndAnswer()));
});
return(x);
}
public IActionResult GetQuadraticEquation([FromBody] QuadraticEquationGeneratorParameters parameters)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
return(ControllerTryCatchBlocks.ReturnBadRequestOnFailedToGenerateExceptionLoggingAllOthers(logger, () =>
{
var equationGenerator = new QuadraticEquationGenerator(randomIntegerGenerator, parameters);
return Ok(equationGenerator.GenerateQuestionAndAnswer());
},
BadRequest, parameters));
}
private IActionResult GenerateDefaultWorksheet(BasicWorksheetGeneratorparameters parameters, IQuestionGenerator <IQuestion> generator)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
return(ControllerTryCatchBlocks.LoggingAllExceptions(logger, () =>
{
var generators = Enumerable.Range(0, parameters.NumberOfQuestions)
.Select(t => generator)
.ToList();
BuildAndSendPdf(generators, parameters.EmailAddress.Address);
return Ok(ModelState);
}, new { parameters, generator }));
}
private IActionResult GenerateuserSpecifiedWorksheet <TGeneratorParamaters, TQuestion>(
WorksheetGeneratorParametersWithCustomParameters <TQuestion, TGeneratorParamaters> worksheetParameters,
Func <TGeneratorParamaters, IQuestionGenerator <IQuestion> > generatorConstructor)
where TGeneratorParamaters : IValidatableObject
where TQuestion : IQuestion
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
return(ControllerTryCatchBlocks.ReturnBadRequestOnFailedToGenerateExceptionLoggingAllOthers(logger, () =>
{
var generators =
worksheetParameters.QuestionGeneratorParameters
.Select(parameter => generatorConstructor(parameter))
.ToList();
BuildAndSendPdf(generators, worksheetParameters.EmailAddress.Address);
return Ok(ModelState);
},
BadRequest, worksheetParameters));
}
