public async Task <IActionResult> PutCourseState([FromRoute] int id, [FromBody] CourseState courseState)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
if (id != courseState.ID)
{
return(BadRequest());
}
_context.Entry(courseState).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!CourseStateExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(NoContent());
}
public async Task <IActionResult> Edit(int id, [Bind("ID,Title")] CourseState courseState)
{
if (id != courseState.ID)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(courseState);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!CourseStateExists(courseState.ID))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
return(View(courseState));
}
public static CourseState ReduceSetActiveRecordsAction(CourseState state, SetActiveRecordsAction action)
{
if (state.CurrentCourse?.RootRecord != null)
{
return(new CourseState(state.IsLoading, state.CurrentCourse, state.Commits, GetActiveRecords(state.CurrentCourse.RootRecord, action.ArticleId)));
}
return(new CourseState(state.IsLoading, state.CurrentCourse, state.Commits, state.ActiveRecords));
}
public async Task <IActionResult> Create([Bind("ID,Title")] CourseState courseState)
{
if (ModelState.IsValid)
{
_context.Add(courseState);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
return(View(courseState));
}
public async Task <IActionResult> PostCourseState([FromBody] CourseState courseState)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
_context.CourseStates.Add(courseState);
await _context.SaveChangesAsync();
return(CreatedAtAction("GetCourseState", new { id = courseState.ID }, courseState));
}
public void Seed(ApplicationDbContext dbContext, IServiceProvider serviceProvider)
{
if (dbContext.CourseStates.Any())
{
return;
}
var course = dbContext.Courses.FirstOrDefault(c => c.Name == "Demo Course");
var courseInstance = new CourseInstance {
Course = course, CourseId = course.Id, StartDate = DateTime.UtcNow, EndDate = DateTime.UtcNow.AddMonths(3)
};
var userProfile = dbContext.UserProfiles.FirstOrDefault();
var courseState = new CourseState {
UserProfile = userProfile, UserProfileId = userProfile.Id, CourseInstance = courseInstance, CourseInstanceId = courseInstance.Id
};
var sectionStates = new HashSet <SectionState>();
foreach (var section in course.Sections)
{
sectionStates.Add(new SectionState
{
IsComplete = false,
CourseState = courseState,
CourseStateId = courseState.Id,
Section = section,
SectionId = section.Id,
IsLocked = true,
});
}
courseState.SectionStates = sectionStates;
userProfile.CourseStates.Add(courseState);
courseInstance.UserProfiles.Add(userProfile);
dbContext.CourseStates.Add(courseState);
}
public bool SetCourseState(int course, int studentId, CourseState newStateOfCourse)
{
//TODO : get courseevent from db and update status
return(false);
}
public static CourseState ReduceFetchCourseHistoryResultAction(CourseState state, FetchCourseHistoryResultAction action)
{
return(new CourseState(state.IsLoading, state.CurrentCourse, action.Commits, state.ActiveRecords));
}
public static CourseState ReduceSetCourseAction(CourseState state, SetCourseAction action)
{
return(new CourseState(false, action.Course, state.Commits, null));
}
public static CourseState ReduceFetchCourseAction(CourseState state, FetchCourseAction action) => new CourseState(true, state.CurrentCourse, state.Commits, state.ActiveRecords);
