public void WhenToHttpResponseMessageIsInvokedOnReadDocumentThenResponseMessageIsReturned()
{
var document = new ReadDocument();
var response = document.ToHttpResponseMessage();
response.ShouldNotBeNull();
response.Content.ShouldNotBeNull();
response.Content.ShouldBeType<ObjectContent<IReadDocument>>();
}
public async Task<ReadDocument> Index()
{
var instructors = await db.Instructors.Include(i => i.OfficeAssignment).ToListAsync();
var doc = new ReadDocument
{
Collection =
{
Href = new Uri(Url.Action("Index")),
Version = "1.0"
}
};
foreach (var item in instructors.Select(i => new Item
{
Href = Url.Link<InstructorController>(c => c.Details(i.ID)),
Data = new List<Data>
{
new Data
{
Name = "last-name",
Prompt = "Last Name",
Value = i.LastName
},
new Data
{
Name = "first-name",
Prompt = "First Name",
Value = i.FirstMidName
},
new Data
{
Name = "hire-date",
Prompt = "Hire Date",
Value = i.HireDate.ToShortDateString()
},
new Data
{
Name = "office",
Prompt = "Office",
Value = i.OfficeAssignment == null ? null : i.OfficeAssignment.Location
},
},
Links = new List<Link>
{
new Link { Href = new Uri(Url.Link<InstructorController>(c => c.Courses(i.ID)) + "/courses"), Prompt = "Courses", Rel = "courses" }
}
}))
{
doc.Collection.Items.Add(item);
}
return doc.ToHttpResponseMessage();
}
public async Task<HttpResponseMessage> Courses(int id)
{
var instructor = await db.Instructors.Where(i => i.ID == id).Include(i => i.Courses).SingleAsync();
var courses = instructor.Courses;
var doc = new ReadDocument
{
Collection =
{
Href = new Uri(Url.Link<InstructorController>(c => c.Courses(id)) + "/courses"),
Version = "1.0"
}
};
foreach (var item in courses.Select(c => new Item
{
Data = new List<Data>
{
new Data { Name = "number", Prompt = "Number", Value = c.CourseID.ToString() },
new Data { Name = "title", Prompt = "Title", Value = c.Title },
new Data { Name = "dept", Prompt = "Department", Value = c.Department.Name }
},
Links = new List<Link>
{
new Link
{
Href = new Uri(string.Format(Url.Link<InstructorController>(x => x.Index()) + "{0}/courses/{1}/students", id, c.CourseID)),
Prompt = "Students",
Rel = "students"
}
}
}))
{
doc.Collection.Items.Add(item);
}
return doc.ToHttpResponseMessage();
}
public async Task<HttpResponseMessage> Students(int id, int courseId)
{
var course = await db.Courses.Where(c => c.CourseID == courseId).Include(c => c.Enrollments).SingleAsync();
var enrollments = course.Enrollments;
var doc = new ReadDocument
{
Collection =
{
Href = new Uri(string.Format(Url.Link<InstructorController>(c => c.Index()) + "/courses/{0}/students", courseId)),
Version = "1.0"
}
};
foreach (var item in enrollments.Select(e => new Item
{
Data = new List<Data>
{
new Data { Name = "full-name", Prompt = "Name", Value = e.Student.FullName },
new Data { Name = "grade", Prompt = "Grade", Value = e.Grade.ToString() },
}
}))
{
doc.Collection.Items.Add(item);
}
return doc.ToHttpResponseMessage();
}
