public bool AddNewTask(Task task)
{
List<string> to = new List<string>();
foreach (Faculty f in task.AssignedTo)
{
to.Add(f.EmailID);
}
Communication.Sendmail("*****@*****.**", task.Name, to, "You have been assigned a task by " + task.AssignedBy.Name, task.Description + "<br/>" + "The deadline for this task is: <b>" + task.EndDate.ToString("dd-MMMM-yy") + "</b>");
return repository.AddNewTask(task);
}
/// <summary>
/// This method gets all the tasks that are assigned to the faculty based on the id of the faculty.
/// </summary>
/// <param name="facultyID">An integer parameter containing the ID of the faculty.</param>
/// <returns>It returns a dictionary of tasks assigned to the faculty along with the status of each task.</returns>
public Dictionary<Task, TaskStatusType> GetAllTasksAssignedToAFaculty(int facultyID)
{
SqlParameter FacultyID = new SqlParameter("facultyID", facultyID);
List<SqlParameter> parameterCollection = new List<SqlParameter>(){FacultyID};
DataTable taskTable = new DataTable();
using(DBDataHelper helper = new DBDataHelper())
{
taskTable = helper.GetDataTable("dbo.GetAllTasksAssignedToAFaculty", SQLTextType.Stored_Proc, parameterCollection);
}
//List<Task> tasks = new List<Task>();
Dictionary<Task, TaskStatusType> tasks = new Dictionary<Task, TaskStatusType>();
foreach (DataRow row in taskTable.Rows)
{
Task task = new Task()
{
ID = int.Parse(row["TaskID"].ToString()),
Name = row["Name"].ToString(),
Priority = (PriorityType)(Enum.Parse(typeof(PriorityType), row["PriorityID"].ToString())),
StartDate = DateTime.Parse(row["StartDate"].ToString()),
EndDate = DateTime.Parse(row["EndDate"].ToString()),
Description = row["Description"].ToString(),
Type = (TaskType)(Enum.Parse(typeof(TaskType), row["TaskTypeID"].ToString()))
};
TaskStatusType taskStatus = (TaskStatusType)(Enum.Parse(typeof(TaskStatusType),row["TaskStatusID"].ToString()));
DataTable table = new DataTable();
SqlParameter HODID = new SqlParameter("ID",row["HODID"]);
List<SqlParameter> collection = new List<SqlParameter>(){HODID};
using(DBDataHelper helper = new DBDataHelper())
{
table = helper.GetDataTable("dbo.GetFacultyByID", SQLTextType.Stored_Proc, collection);
}
HOD hod = new HOD()
{
ID = int.Parse(table.Rows[0]["FacultyID"].ToString()),
Name = table.Rows[0]["Name"].ToString(),
EmailID = table.Rows[0]["EmailID"].ToString(),
Designation = DesignationType.HOD,
Department = (DepartmentType)(Enum.Parse(typeof(DepartmentType),table.Rows[0]["DepartmentID"].ToString())),
ImageURL = table.Rows[0]["ImageURL"].ToString(),
ContactNo = table.Rows[0]["ContactNo"].ToString()
};
task.AssignedBy = hod;
task.AssignedTo = GetAllFacultiesHavingTheTask(task.ID);
tasks.Add(task,taskStatus);
}
return tasks;
}
/// <summary>
/// This method assigns the task to different persons.
/// </summary>
/// <param name="task">An object of type Task containing the details of the task.</param>
/// <returns>It returns true if the task is successfully assigned to all the persons.</returns>
public bool AssignTaskToFaculties(Task task)
{
DataTable table = new DataTable("data");
table.Columns.Add("TaskID");
table.Columns.Add("PersonID");
table.Columns.Add("TaskStatusID");
foreach (Faculty faculty in task.AssignedTo)
{
table.Rows.Add(new object[] { task.ID, faculty.ID, 1 });
}
int result = 0;
SqlParameter TaskFacultiesTVP = new SqlParameter("TaskFacultiesTVP", table);
TaskFacultiesTVP.SqlDbType = SqlDbType.Structured;
List<SqlParameter> parameterCollection = new List<SqlParameter>() { TaskFacultiesTVP };
using (DBDataHelper helper = new DBDataHelper())
{
result = helper.GetRowsAffected("dbo.AssignTaskToFaculties", SQLTextType.Stored_Proc, parameterCollection);
}
if (result > 0)
return true;
else
return false;
}
/// <summary>
/// Adds a new task to the database and assigns the task to different persons.
/// </summary>
/// <param name="task">An object of Task class containing the details about the task.</param>
/// <returns>It returns true if the task is added and assigned successfully.</returns>
public bool AddNewTask(Task task)
{
SqlParameter Name = new SqlParameter("name", task.Name);
SqlParameter Description = new SqlParameter("description", task.Description);
SqlParameter StartDate = new SqlParameter("startDate", task.StartDate);
SqlParameter EndDate = new SqlParameter("endDate", task.EndDate);
SqlParameter HODID = new SqlParameter("hodID", task.AssignedBy.ID);
SqlParameter PriorityID = new SqlParameter("priorityID", (int)task.Priority);
SqlParameter TaskTypeID = new SqlParameter("TaskTypeID", (int)task.Type);
SqlParameter TaskID = new SqlParameter("id", SqlDbType.Int);
TaskID.Direction = ParameterDirection.Output;
TaskID.Size = 50;
SqlParameter ReminderTime = new SqlParameter("reminderTime", task.ReminderTime);
List<SqlParameter> parameterCollection = new List<SqlParameter>()
{
Name,Description,StartDate,EndDate,HODID,PriorityID,TaskTypeID,TaskID,ReminderTime
};
using (DBDataHelper helper = new DBDataHelper())
{
helper.ExecSQL("dbo.AddNewTask", SQLTextType.Stored_Proc, parameterCollection);
}
task.ID = int.Parse(TaskID.SqlValue.ToString());
return AssignTaskToFaculties(task);
}
//public List<string> GetAllPriotities()
//{
// DataTable priorityDataTable = new DataTable();
// List<string> priorities = new List<string>();
// using (DBDataHelper helper = new DBDataHelper())
// {
// priorityDataTable = helper.GetDataTable("dbo.GetAllPriorities", SQLTextType.Stored_Proc);
// }
// foreach (DataRow row in priorityDataTable.Rows)
// {
// priorities.Add(row["Priority"].ToString());
// }
//}
public List<Task> GetSemesterTasks(int hodID)
{
SqlParameter HodID = new SqlParameter("hodID", hodID);
List<SqlParameter> parameterCollection = new List<SqlParameter> { HodID };
DataTable table = new DataTable();
List<Task> tasks = new List<Task>();
using (DBDataHelper helper = new DBDataHelper())
{
table = helper.GetDataTable("dbo.GetSemesterTasks", SQLTextType.Stored_Proc, parameterCollection);
}
foreach (DataRow row in table.Rows)
{
Task t = new Task
{
ID = int.Parse(row["TaskID"].ToString()),
Name = row["Name"].ToString(),
Description = row["Description"].ToString(),
StartDate = DateTime.Parse(row["StartDate"].ToString()),
EndDate = DateTime.Parse(row["EndDate"].ToString()),
Priority = (PriorityType)(Enum.Parse(typeof(PriorityType), row["PriorityID"].ToString())),
Type = (TaskType)(Enum.Parse(typeof(TaskType), row["TaskTypeID"].ToString())),
ReminderTime = int.Parse(row["ReminderTime"].ToString())
};
t.AssignedTo = GetAllFacultiesHavingTheTask(t.ID);
tasks.Add(t);
}
return tasks;
}
/// <summary>
/// This method gets all the tasks assigned by a HOD alongwith all the faculties who have been assigned that task and their task status.
/// </summary>
/// <param name="hodID">An integer parameter containing the id of the HOD.</param>
/// <returns>It returns a list of tasks given by a hod.</returns>
public List<Task> GetAllTasksAssignedByAHOD(int hodID)
{
SqlParameter HodID = new SqlParameter("hodID", hodID);
List<SqlParameter> parameterCollection = new List<SqlParameter> { HodID };
DataTable table = new DataTable();
List<Task> tasks = new List<Task>();
using (DBDataHelper helper = new DBDataHelper())
{
table = helper.GetDataTable("dbo.GetAllTasksAssignedByAHOD", SQLTextType.Stored_Proc, parameterCollection);
}
foreach (DataRow row in table.Rows)
{
Task t = new Task
{
ID = int.Parse(row["TaskID"].ToString()),
Name = row["Name"].ToString(),
Description = row["Description"].ToString(),
StartDate = DateTime.Parse(row["StartDate"].ToString()),
EndDate = DateTime.Parse(row["EndDate"].ToString()),
Priority = (PriorityType)(Enum.Parse(typeof(PriorityType), row["PriorityID"].ToString())),
Type = (TaskType)(Enum.Parse(typeof(TaskType), row["TaskTypeID"].ToString())),
ReminderTime = int.Parse(row["ReminderTime"].ToString())
};
t.AssignedTo = GetAllFacultiesHavingTheTask(t.ID);
for (int i = 0; i < t.AssignedTo.Count; i++)
{
TaskStatusType status = new TaskStatusType();
SqlParameter TaskID = new SqlParameter("taskID", t.ID);
SqlParameter FacultyID = new SqlParameter("facultyID", t.AssignedTo[i].ID);
List<SqlParameter> col = new List<SqlParameter> { TaskID, FacultyID };
using (DBDataHelper helper = new DBDataHelper())
{
status = (TaskStatusType)(Enum.Parse(typeof(TaskStatusType), helper.GetDataTable("dbo.GetTaskStatus", SQLTextType.Stored_Proc, col).Rows[0]["TaskStatusID"].ToString()));
}
Dictionary<Task, TaskStatusType> abc = new Dictionary<Task, TaskStatusType>();
abc.Add(t, status);
t.AssignedTo[i].Tasks = abc;
}
tasks.Add(t);
}
return tasks;
}
public bool AssignTaskToFaculties(Task task)
{
return repository.AssignTaskToFaculties(task);
}
