public static void ShowCourseGoals(Course course = null)
{
var goalStore = new GoalStore();
if (course == null)
{
course = AskForCourseById();
if (course == null)
{
return;
}
}
List <Goal> goals = goalStore.FindByCourseId(course.CourseId).ToList();
Console.Clear();
Console.WriteLine($"Kursmål för {course.CourseName}");
Console.WriteLine(new string('-', Console.WindowWidth));
Console.WriteLine();
if (goals.Count > 0)
{
Console.WriteLine("Den studerande ska:");
foreach (Goal goal in goals)
{
Console.WriteLine($" {goal.GoalId}.".PadRight(5) + goal.Description);
}
}
else
{
Console.WriteLine("Kursen har inga mål.");
}
UserInput.WaitForContinue();
}
private static void RemoveCourseGoal()
{
Course course = AskForCourseById();
var goalStore = new GoalStore();
List <Goal> goals = goalStore.FindByCourseId(course.CourseId).ToList();
foreach (var goal in goals)
{
Console.WriteLine(goal.GoalId + ": " + goal.Description.Truncate(Console.WindowWidth));
}
Console.WriteLine("Tryck enter för att avbryta");
Console.WriteLine();
string input = UserInput.GetInput <string>("Ange mål id");
goals.RemoveAll(g => g.GoalId == input);
goalStore.Remove(input);
for (int i = 0; i < goals.Count; i++)
{
goals[i].GoalId = (i + 1).ToString();
}
goalStore.Save();
}
private static void EditCourseGoal()
{
Course course = AskForCourseById();
var goalStore = new GoalStore();
List <Goal> goals = goalStore.FindByCourseId(course.CourseId).ToList();
foreach (var g in goals)
{
Console.WriteLine(g.GoalId + ": " + g.Description.Truncate(Console.WindowWidth));
}
UserInput.WaitForContinue();
Console.WriteLine();
string input = UserInput.GetInput <string>("Ange mål-id:");
Console.Clear();
Goal goal = goals.SingleOrDefault(g => g.GoalId == input);
if (goal != null)
{
Console.WriteLine("Gammal beskrivning: " + goal.Description);
Console.WriteLine();
goal.Description = UserInput.GetInput <string>("Den studerande ska: ");
goalStore.Save();
}
else
{
Console.WriteLine("Målet finns inte");
}
}
public void Initialize()
{
testGoal = new Goal
{
CourseId = "kurs50",
GoalId = "50",
Description = "Den studerande ska kunna räkna till fem"
};
testGoalStore = new GoalStore();
testGoalStore.AddItem(testGoal);
}
public async Task GetGoalAsync_GivenGoalId_ShouldQueryDb()
{
// Arrange.
var goalDb = Substitute.For <IGoalDb>();
var userStore = Substitute.For <IUserStore>();
var testObject = new GoalStore(goalDb, userStore);
// Act.
await testObject.GetGoalAsync(0);
// Assert.
await goalDb.Received(1).GetGoalAsync(0);
}
public void CreateGoalAsync_GivenInvalidUserId_ShouldRaiseException()
{
// Arrange.
var goalDb = Substitute.For <IGoalDb>();
var userStore = Substitute.For <IUserStore>();
var testObject = new GoalStore(goalDb, userStore);
// Act & assert.
Assert.That(
() => testObject.CreateGoalAsync(0, "SomeGoal", 24, 1, DateTime.Now),
Throws
.TypeOf <ArgumentException>()
.With.Message.EqualTo("User not found with id 0."));
}
public void CreateGoalAsync_GivenInvalidPeriod_ShouldRaiseException()
{
// Arrange.
var goalDb = Substitute.For <IGoalDb>();
var userStore = Substitute.For <IUserStore>();
var testObject = new GoalStore(goalDb, userStore);
userStore.GetUserAsync(0).Returns(new User());
// Act & assert.
Assert.That(
() => testObject.CreateGoalAsync(0, "SomeGoal", 0, 1, DateTime.Now),
Throws
.TypeOf <ArgumentException>()
.With.Message.EqualTo("Invalid period value 0."));
}
public void CreateGoalAsync_GivenNullOrBlankName_ShouldRaiseException(string name)
{
// Arrange.
var goalDb = Substitute.For <IGoalDb>();
var userStore = Substitute.For <IUserStore>();
var testObject = new GoalStore(goalDb, userStore);
userStore.GetUserAsync(0).Returns(new User());
// Act & assert.
Assert.That(
() => testObject.CreateGoalAsync(0, name, 24, 1, DateTime.Now),
Throws
.TypeOf <ArgumentException>()
.With.Message.EqualTo("Goal name cannot be blank or null."));
}
public async Task RemoveGoalAsync_GivenGoal_ShouldRemoveFromDb()
{
// Arrange.
var goalDb = Substitute.For <IGoalDb>();
var userStore = Substitute.For <IUserStore>();
var testObject = new GoalStore(goalDb, userStore);
var goalToRemove = new Goal();
// Act.
await testObject.RemoveGoalAsync(goalToRemove);
// Assert.
goalDb.Received(1).RemoveGoal(goalToRemove);
await goalDb.Received(1).SaveAsync();
}
public void CreateGoalAsync_GivenZeroOrNegativeFrequency_ShouldRaiseException(int frequency)
{
// Arrange.
var goalDb = Substitute.For <IGoalDb>();
var userStore = Substitute.For <IUserStore>();
var testObject = new GoalStore(goalDb, userStore);
userStore.GetUserAsync(0).Returns(new User());
// Act & assert.
Assert.That(
() => testObject.CreateGoalAsync(0, "SomeGoal", 24, frequency, DateTime.Now),
Throws
.TypeOf <ArgumentException>()
.With.Message.EqualTo($"Frequency cannot be zero or negative, was {frequency}."));
}
public static void ShowStudentCourseGoals(User student)
{
var goalStore = new GoalStore();
Course course = AskForCourseById();
if (course == null)
{
Console.WriteLine("Kursen finns inte");
UserInput.WaitForContinue();
return;
}
List <Goal> goals = goalStore.FindByCourseId(course.CourseId).ToList();
Console.Clear();
Console.WriteLine($"Kursmål för {course.CourseName}");
Console.WriteLine(new string('-', Console.WindowWidth));
Console.WriteLine();
if (goals.Count > 0)
{
GradeStore gradeStore = new GradeStore();
List <Grade> grades = gradeStore.FindGradesForStudent(student, course).ToList();
Console.WriteLine("Den studerande ska:");
foreach (Goal goal in goals)
{
Grade grade = grades.SingleOrDefault(g => g.CourseGoal == goal.GoalId);
Console.WriteLine($" {goal.GoalId}.".PadRight(5) + goal.Description);
if (grade == null)
{
Console.WriteLine(" Ej betygsatt");
}
else
{
Console.WriteLine($@" Betyg: {grade.Result}");
}
}
}
else
{
Console.WriteLine("Kursen har inga mål.");
}
UserInput.WaitForContinue();
}
private static void CreateNewCourseGoal()
{
var goalStore = new GoalStore();
Console.Clear();
Console.WriteLine("Skapa nytt mål för kurs");
Console.WriteLine();
Course course = AskForCourseById();
if (course == null)
{
return;
}
Console.Clear();
Console.WriteLine($"Kurs: {course.CourseName} ({course.CourseId})");
int goalCount = goalStore.FindByCourseId(course.CourseId).Count();
Console.WriteLine("Tryck enter för att avbryta");
Console.WriteLine();
while (true)
{
string description = UserInput.GetInput <string>("Den studerande ska:");
if (description == string.Empty)
{
break;
}
var goal = new Goal
{
CourseId = course.CourseId,
GoalId = (goalCount + 1).ToString(),
Description = description
};
goalCount++;
goalStore.AddItem(goal);
goalStore.Save();
}
ShowCourseGoals(course);
}
private Goal GetRandomGoal()
{
var selection = _goals.First().Key;
var totalWeight = _goals.Values.Sum();
var roll = Random.Range(0, totalWeight);
foreach (var goal in _goals.OrderByDescending(g => g.Value))
{
var weightedValue = goal.Value;
if (roll >= weightedValue)
{
roll -= weightedValue;
}
else
{
selection = goal.Key;
break;
}
}
return(GoalStore.GetGoal(selection));
}
public async Task CreateGoalAsync_GivenValidGoal_ShouldAddToDb()
{
// Arrange.
var goalDb = Substitute.For <IGoalDb>();
var userStore = Substitute.For <IUserStore>();
var testObject = new GoalStore(goalDb, userStore);
var now = DateTime.Now;
userStore.GetUserAsync(0).Returns(new User());
// Act.
Goal goal = await testObject.CreateGoalAsync(0, "SomeGoal", 24, 1, now);
// Assert.
goalDb.Received(1).AddGoal(Arg.Any <Goal>());
await goalDb.Received(1).SaveAsync();
Assert.AreEqual(0, goal.UserId);
Assert.AreEqual("SomeGoal", goal.Name);
Assert.AreEqual(24, goal.PeriodInHours);
Assert.AreEqual(1, goal.FrequencyWithinPeriod);
Assert.AreEqual(now, goal.StartDate);
}
public Goal()
{
GoalStore = new GoalStore();
}
public static void GradeStudentGoal(User grader)
{
var courseStore = new CourseStore();
var gradeStore = new GradeStore();
var goalStore = new GoalStore();
List <Course> courses = GetCourses(grader, courseStore).ToList();
Course course = CoursePresenter.AskForCourseById();
if (course == null)
{
return;
}
if (grader.HasLevel(UserLevel.Teacher) && course.CourseTeacher != grader.UserName)
{
Console.WriteLine("Du är ej lärare för den kursen");
UserInput.WaitForContinue();
return;
}
User student = UserManagerPresenter.SearchForUser(UserLevel.Student);
EducationClass klass = student.GetClass();
if (klass == null)
{
Console.WriteLine("Användaren är inte en student");
UserInput.WaitForContinue();
return;
}
if (!klass.HasCourse(course.CourseId))
{
Console.WriteLine("Klassen läser ej den kursen");
UserInput.WaitForContinue();
return;
}
List <Goal> goals = goalStore.FindByCourseId(course.CourseId).ToList();
foreach (Goal g in goals)
{
Console.WriteLine($" {g.GoalId}: {g.Description.Truncate(95)}");
}
Console.WriteLine();
string goalToGrade = UserInput.GetInput <string>("Välj mål att betygsätta:");
Goal goal = goals.SingleOrDefault(g => g.GoalId == goalToGrade);
if (goal == null)
{
Console.WriteLine($"Finns inget mål med id {goalToGrade}");
UserInput.WaitForContinue();
return;
}
GradeLevel gradeLevel = AskForGrade();
var grade = new Grade
{
StudentId = student.UserName,
CourseId = course.CourseId,
CourseGoal = goal.GoalId,
Result = gradeLevel
};
Console.WriteLine();
Console.WriteLine($"Student: {student.FullName()}");
Console.WriteLine($"Kursmål: {goal.Description.Truncate(95)}");
Console.WriteLine($"Betyg: {grade.Result}");
bool confirm = UserInput.AskConfirmation("Spara betyg?");
if (confirm)
{
Grade existingGrade = gradeStore.FindById(grade.GradeId);
if (existingGrade == null)
{
gradeStore.AddItem(grade);
gradeStore.Save();
}
else
{
gradeStore.GradeStudent(student, grade);
gradeStore.Save();
}
}
Console.WriteLine();
UserInput.WaitForContinue();
}
