public IHttpActionResult RemoveProfession(int id, ICollection <string> professionNames)
{
if (professionNames.Any(p => !EmployeeControllerHelper.NameValidator(p)))
{
throw new IncorrectDataException(nameof(professionNames));
}
var existModel = db.FindModelById(id);
if (existModel == null)
{
return(NotFound());
}
var removeProfessionList = professionNames
.Select(p => new ProfessionModel {
ProfessionName = p, EmployeeModelId = id
})
.ToList();
var intersectProfessions = existModel.Professions.Intersect(removeProfessionList,
new ProfessionNameEqualityComparer <ProfessionModel>());
db.Professions.RemoveRange(intersectProfessions);
db.SaveChanges();
return(Ok(existModel));
}
public override bool IsValid(object value)
{
var str = value as string;
if (str == null)
{
return(false);
}
return(EmployeeControllerHelper.NameValidator(str));
}
public IHttpActionResult RemoveProfession(int id, string professionName)
{
if (!EmployeeControllerHelper.NameValidator(professionName))
{
throw new IncorrectDataException(nameof(professionName));
}
return(RemoveProfession(id, new List <string> {
professionName
}));
}
public IHttpActionResult AddProfession(int id, string professionName)
{
if (!EmployeeControllerHelper.NameValidator(professionName))
{
throw new IncorrectDataException(nameof(professionName));
}
var professions = new NewProfessionsDto
{
Id = id,
ProfessionNames = new string[] { professionName }
};
return(AddProfession(professions));
}
public IHttpActionResult Add(string firstName, string lastName, string age, string gender = null)
{
var ageInt = 0;
if (!EmployeeControllerHelper.NameValidator(firstName))
{
throw new IncorrectDataException(nameof(firstName));
}
if (!EmployeeControllerHelper.NameValidator(lastName))
{
throw new IncorrectDataException(nameof(lastName));
}
if (!EmployeeControllerHelper.AgeValidator(age, ref ageInt))
{
throw new IncorrectDataException(nameof(age));
}
if (gender != null && !EmployeeControllerHelper.IsGenderFromSexParty(gender))
{
throw new IncorrectDataException(nameof(gender));
}
var findResult = FindEmployee(firstName, lastName, age) as OkNegotiatedContentResult <List <EmployeeModel> >;
if (findResult?.Content?.Count > 0)
{
throw new InvalidOperationException("Employee with such data already exists in the database");
}
var employeeModel = db.Employees.Add(new EmployeeModel
{
Age = ageInt,
FirstName = firstName,
LastName = lastName,
Gender = gender
});
db.SaveChanges();
return(Ok(employeeModel));
}
