public ReplaceStudentsAggregate(RepositoryContext context, Guid classId, Guid[] studentsId) : base(context)
{
RootEntity = new ClassEnrollmentEntity
{
Id = new ClassEnrollmentEntityId
{
ClassId = classId
}
};
var removeBinaryEntities = new DeleteLinksCommandOperation <ClassEnrollmentEntity>(RootEntity, selector: null);
Enqueue(removeBinaryEntities);
foreach (var studentId in studentsId)
{
RootEntity = new ClassEnrollmentEntity
{
Id = new ClassEnrollmentEntityId
{
ClassId = classId,
StudentId = studentId
},
StartedDateTime = DateTime.Now
};
var insertBinaryEntity = new InsertEntityCommandOperation <ClassEnrollmentEntity>(RootEntity);
Enqueue(insertBinaryEntity);
}
}
public ClassEnrollmentCommandAggregate(RepositoryContext context, ClassEnrollmentDto classEnrollment) : base(context)
{
RootEntity = new ClassEntity
{
Name = classEnrollment.Name
};
Enqueue(
new SaveEntityCommandOperation <ClassEntity>(RootEntity)
);
if (classEnrollment.StudentsToEnroll?.Any() == true)
{
foreach (var studentToEnroll in classEnrollment.StudentsToEnroll)
{
var studentEntity = new StudentEntity
{
FirstName = studentToEnroll.FirstName
};
StudentsToEnroll.Add(studentEntity);
var createStudentOperation = new InsertEntityCommandOperation <StudentEntity>(studentEntity);
Enqueue(createStudentOperation);
var classEnrollmentEntity = new ClassEnrollmentEntity
{
StartedDateTime = studentToEnroll.StartedDateTime
};
ClassEnrollments.Add(classEnrollmentEntity);
var createEnrollmentOperation = new InsertEntityCommandOperation <ClassEnrollmentEntity>(
classEnrollmentEntity,
new EntityDependency[]
{
new EntityDependency
{
Entity = RootEntity
},
new EntityDependency
{
Entity = studentEntity
}
});
Enqueue(createEnrollmentOperation);
}
}
}
public PersonFriendsCommandAggregate(RepositoryContext context, PersonWithFriendsDto personWithFriends) : base(context)
{
RootEntity = new PersonEntity
{
FirstName = personWithFriends.FirstName
};
Enqueue(
new SaveEntityCommandOperation <PersonEntity>(RootEntity)
);
foreach (var friend in personWithFriends.Friends)
{
var friendEntity = new PersonEntity
{
FirstName = friend.FirstName
};
var createFriend = new SaveEntityCommandOperation <PersonEntity>(friendEntity);
Enqueue(createFriend);
var binaryEntity = new FriendshipEntity
{
AcceptedDateTime = friend.AcceptedDateTime
};
var addBinaryEntity = new InsertEntityCommandOperation <FriendshipEntity>(
binaryEntity,
new EntityDependency[]
{
new EntityDependency
{
Entity = RootEntity
},
new EntityDependency
{
Entity = friendEntity
}
}
);
Enqueue(addBinaryEntity);
}
}
