public async Task <IActionResult> PostStudent([FromBody] StudentDO studentDO)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
try
{
var result = await dataManager.AddEntity(dbContext, studentDO);
return(Created("", studentDO));
}
catch (EntityNotFoundException ex)
{
return(NotFound(ex.Message));
}
}
public async Task <IActionResult> PutStudent([FromRoute] int id, [FromBody] StudentDO studentDO)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
if (id != studentDO.Id)
{
return(BadRequest());
}
try
{
await dataManager.UpdateEntity(dbContext, studentDO);
return(NoContent());
}
catch (EntityNotFoundException ex)
{
return(NotFound(ex.Message));
}
}
public static void Initialize(Model context)
{
context.Database.EnsureCreated();
// Look for any students.
if (context.Students.Any())
{
return; // DB has been seeded
}
var students = new StudentDO[]
{
new StudentDO {
FirstMidName = "Carson", LastName = "Alexander", EnrollmentDate = DateTime.Parse("2005-09-01")
},
new StudentDO {
FirstMidName = "Meredith", LastName = "Alonso", EnrollmentDate = DateTime.Parse("2002-09-01")
},
new StudentDO {
FirstMidName = "Arturo", LastName = "Anand", EnrollmentDate = DateTime.Parse("2003-09-01")
},
new StudentDO {
FirstMidName = "Gytis", LastName = "Barzdukas", EnrollmentDate = DateTime.Parse("2002-09-01")
},
new StudentDO {
FirstMidName = "Yan", LastName = "Li", EnrollmentDate = DateTime.Parse("2002-09-01")
},
new StudentDO {
FirstMidName = "Peggy", LastName = "Justice", EnrollmentDate = DateTime.Parse("2001-09-01")
},
new StudentDO {
FirstMidName = "Laura", LastName = "Norman", EnrollmentDate = DateTime.Parse("2003-09-01")
},
new StudentDO {
FirstMidName = "Nino", LastName = "Olivetto", EnrollmentDate = DateTime.Parse("2005-09-01")
}
};
foreach (StudentDO s in students)
{
context.Students.Add(s);
}
context.SaveChanges();
var enrollments = new EnrollmentDO[]
{
new EnrollmentDO {
StudentId = 1, Grade = Grade.A
},
new EnrollmentDO {
StudentId = 1, Grade = Grade.C
},
new EnrollmentDO {
StudentId = 1, Grade = Grade.B
},
new EnrollmentDO {
StudentId = 2, Grade = Grade.B
},
new EnrollmentDO {
StudentId = 2, Grade = Grade.F
},
new EnrollmentDO {
StudentId = 2, Grade = Grade.F
},
new EnrollmentDO {
StudentId = 3
},
new EnrollmentDO {
StudentId = 4,
},
new EnrollmentDO {
StudentId = 4, Grade = Grade.F
},
new EnrollmentDO {
StudentId = 5, Grade = Grade.C
},
new EnrollmentDO {
StudentId = 6
},
new EnrollmentDO {
StudentId = 7, Grade = Grade.A
},
};
foreach (EnrollmentDO e in enrollments)
{
context.Enrollments.Add(e);
}
context.SaveChanges();
}
