belongsTo('Section');
}
public function rubric()
{
// return $this->belongsTo('Rubric');
return $this->belongsToMany('Rubric', 'rubric_activity');
}
public function course()
{
return $this->belongsTo('Course');
}
public function assessed_students()
{
return $this->belongsToMany('Student', 'assessments')->withPivot('scores', 'percentage')->withTimestamps();
}
public function amount_of_assessed_students()
{
$activity_criterion = DB::table('activity_criterion')->where('activity_id', '=', $this->id)->lists('id');
$amount_of_students = DB::table('assessments')->whereIn('activity_criterion_id', $activity_criterion)->lists('student_id');
return count($amount_of_students);
}
public function criteria_achieved()
{
$activity_criterion = DB::table('activity_criterion')
->where('activity_id', '=', $this->id)
->get();
$criteria_achieved = [];
foreach ($activity_criterion as $index => $single_ac) {
$assessments_passed = count(DB::table('assessments')
->where('score', '>=', $this->rubric[0]->expected_points)
->where('activity_criterion_id', '=', $single_ac->id)
->lists('student_id'));
$assessments_attempted = count(DB::table('assessments')
->where('activity_criterion_id', '=', $single_ac->id)
->lists('student_id'));
if ($assessments_attempted != 0 && (($assessments_passed / $assessments_attempted) * 100) >= $this->rubric[0]->expected_percentage) {
$criteria_achieved[$single_ac->criterion_id] = 1;
} else {
$criteria_achieved[$single_ac->criterion_id] = 0;
}
}
return $criteria_achieved;
}
public function formativeActionsWithCriteria()
{
return DB::table('activity_criterion')
->join('transformative_activity_criterion', 'transformative_activity_criterion.activity_criterion_id', '=', 'activity_criterion.id')
->join('criteria', 'criteria.id', '=', 'activity_criterion.criterion_id')
->join('transformative_actions', 'transformative_actions.id', '=', 'transformative_activity_criterion.trans_action_id')
->where('activity_id', $this->id)
->get();
}
// cap_array
public function getCapArrayAttribute()
{
$criteria_achieved_percentage = [];
$criterias = DB::table('criteria')
->join('activity_criterion', 'activity_criterion.criterion_id', '=', 'criteria.id')
->join('assessments', 'activity_criterion.id', '=', 'assessments.activity_criterion_id')
->where('activity_criterion.activity_id', '=', $this->id)
->select(
array(
'activity_criterion.id as id',
'activity_criterion.criterion_id as criterion_id',
'activity_criterion.activity_id as activity_id'
)
)
->addSelect('criteria.name', 'criteria.subcriteria')
->get();
foreach ($criterias as $index => $single_crit) {
$single_crit->outcome_id = json_encode(DB::table('criterion_objective_outcome')
->where('criterion_id', '=', $single_crit->criterion_id)
->lists('outcome_id'));
$amount_of_students = count(DB::table('assessments')
->where("activity_criterion_id", '=', $single_crit->id)
->lists('student_id'));
$student_pass = DB::table('assessments')
->where("activity_criterion_id", '=', $single_crit->id)
->where('score', '>=', $this->rubric[0]->expected_points)
->lists('student_id');
$amount_of_students_passed = count(DB::table('assessments')
->where("activity_criterion_id", '=', $single_crit->id)
->where('score', '>=', $this->rubric[0]->expected_points)
->lists('student_id'));
$single_crit->score_percentage = ($amount_of_students_passed / $amount_of_students) * 100;
//this is for criteria graph
$single_crit->outcome_names_html = "
Learning Outcomes: | ";
$outcome_names = DB::table('outcomes')
->whereIn('id', json_decode($single_crit->outcome_id))
->lists('name');
foreach ($outcome_names as $index => $name) {
$string_to_add = str_repeat("" . $name . ", |
", ($index + 1) % 2) . str_repeat("" . $name . ", | ", $index % 2);
$single_crit->outcome_names_html .= $string_to_add;
}
$single_crit->outcome_names_html .= str_repeat(" |
", $index % 2);
$criteria_achieved_percentage[$single_crit->criterion_id] = $single_crit;
}
return $criteria_achieved_percentage;
}
public function allActivityCriterionInfo()
{
$activity_criterion = DB::table('activity_criterion')
->join('criteria', 'criteria.id', '=', 'activity_criterion.criterion_id')
->where('activity_id', $this->id)
->select('activity_criterion.activity_id', 'activity_criterion.criterion_id', 'criteria.*')
->distinct()
->get();
return $activity_criterion;
}
public function getOutcomeReport()
{
$outcomes = DB::table('activity_criterion')
->join('criterion_objective_outcome', 'activity_criterion.criterion_id', '=', 'criterion_objective_outcome.criterion_id')
->join('outcomes', 'outcomes.id', '=', 'criterion_objective_outcome.outcome_id')
->where('activity_criterion.activity_id', $this->id)
->select('outcomes.*')
->distinct()
->get();
Log::info(json_encode($this));
if(isset($this->rubric[0]))$rubric = $this->rubric[0]; else $rubric=new stdClass();
$outcomes_dict = [];
foreach ($outcomes as $outcome) {
$outcomes_dict[$outcome->id] = $outcome;
}
/*
foreach($outcomes as $outcome){
$ac_criteria = DB::table('criterion_objective_outcome as cobo')
->join('activity_criterion as ac','ac.criterion_id','=','cobo.criterion_id')
->where("outcome_id",$outcome->id)
->where("activity_id",$this->id)
->select('ac.*')
->distinct()
->get();
$conteo_de_criterios = 0;
$students_who_achieved =[];
$outcome->students_attempted = DB::table("assessments")
->join("activity_criterion as ac", 'ac.id','=','assessments.activity_criterion_id')
->join("criterion_objective_outcome as cobo",'cobo.criterion_id','=','ac.criterion_id')
->where('outcome_id',$outcome->id)
->where('ac.activity_id',$this->id)
->count();
foreach($ac_criteria as $criterion){
$students_attempted = Criterion::students_attempted($criterion->criterion_id, $this->id);
$students_achieved = DB::table('assessments')
->join('activity_criterion', 'assessments.activity_criterion_id', '=', 'activity_criterion.id')
->where('activity_criterion.id', $criterion->id)
->where('assessments.score', '>=', $rubric->expected_points)
->lists("student_id");
if((count($students_achieved)/$students_attempted) * 100 >$rubric->expected_percentage){
foreach($students_achieved as $stu_id){
if(!array_key_exists($stu_id, $students_who_achieved)){
$students_who_achieved[$stu_id] = 1;
}
}
$conteo_de_criterios++;
}
}
$outcome->students_achieved = count($students_who_achieved);
}*/
/* $students_attempted = DB::table('assessments')
->join('activity_criterion', 'assessments.activity_criterion_id', '=', 'activity_criterion.id')
->where('activity_criterion.activity_id', $this->id)
->get();*/
foreach ($outcomes_dict as $outcome) {
$ac_criteria = DB::table('criterion_objective_outcome as cobo')
->join('activity_criterion as ac', 'ac.criterion_id', '=', 'cobo.criterion_id')
->where("outcome_id", $outcome->id)
->where("activity_id", $this->id)
->select('ac.*')
->distinct()
->lists('id');
/*$student_achieved = DB::table('assessments')
->whereIn('activity_criterion_id', $ac_criteria)
->where('score', '>=', $rubric->expected_points)
->groupBy('student_id')
->select('student_id', 'count(activity_criterion_id)');
$students_attempted = DB::table('assessments as a')
->whereIn('a.activity_criterion_id', $ac_criteria)
->groupBy('a.student_id')
->leftJoin('assessments as b', function ($join) use ($ac_criteria, $rubric) {
$join->on('b.student_id', '=', 'a.student_id')
->where('b.activity_criterion_id', '=', 'a.activity_criterion_id')
->where('b.score', '>=', $rubric->expected_points);
})
->select('a.student_id', DB::raw('count(`a`.`activity_criterion_id`) attempted'), DB::raw('count(`b`.`activity_criterion_id`) achieved'));
Log::info($students_attempted->get());*/
$students_attempted = DB::table('assessments as a')
->whereIn('a.activity_criterion_id', $ac_criteria)
->groupBy('a.student_id')
->select(
'a.student_id',
DB::raw('count(`a`.`activity_criterion_id`) attempted'),
DB::raw("count(case when score >= {$rubric->expected_points} then 1 else null end) as achieved")
)->get();
$outcome->attempted = count($students_attempted);
$conteo_outcome_achieved = 0;
foreach ($students_attempted as $student) {
Log::info($student->achieved / $student->attempted * 100);
if ($student->achieved / $student->attempted * 100 >= $outcome->expected_outcome) {
$conteo_outcome_achieved++;
}
}
Log::info(json_encode($outcome));
$outcome->achieved = $conteo_outcome_achieved;
if(isset($outcome->attempted) and $outcome->attempted!=0)$outcome->percentage = round(($outcome->achieved / $outcome->attempted * 100), 2);
/*foreach ($students_attempted as $student) {
$student_criteria[$student];
}
$conteo_de_criterios = 0;
$students_who_achieved = [];
foreach ($ac_criteria as $ac) {
$students_attempted = DB::table("assessments")
->where('activity_criterion_id', $ac->id)
->get();
}*/
}
return $outcomes_dict;
}
public function getTransformingActionAttribute()
{
return TransformativeAction::join('transformative_activity_criterion', 'trans_action_id', '=', 'transformative_actions.id')
->join('activity_criterion', 'activity_criterion.id', '=', 'transformative_activity_criterion.activity_criterion_id')
->where('activity_id', $this->id)->first();
}
// o_ach_array
public function getOAchArrayAttribute($value)
{
/*
$outcomes_achieved = [];
$all_criterion = DB::table('activity_criterion')
->where('activity_criterion.activity_id', '=', $this->id)
->get();
$attempted_criteria = 0;
$passed_criteria = 0;
$all_outcomes = DB::table('outcomes')->get();
foreach ($all_criterion as $index => $activity_crit) {
$amount_of_outcomes_attempted = DB::table('criterion_objective_outcome')
->join('outcomes', 'outcomes.id', '=', 'criterion_objective_outcome.outcome_id')
->where('criterion_id', '=', $activity_crit->criterion_id)
->select('criterion_objective_outcome.outcome_id')
->distinct()
->orderBy('criterion_objective_outcome.outcome_id')
->select('outcomes.id', 'outcomes.expected_outcome')
->get();
$passed_criteria = count(DB::table('assessments')
->where('activity_criterion_id', '=', $activity_crit->id)
->where('score', '>=', $this->rubric[0]->expected_points)
->lists('student_id'));
$attempted_criteria = count(DB::table('assessments')
->where('activity_criterion_id', '=', $activity_crit->id)
->lists('student_id'));
Log::info("For activity_crit " . ($activity_crit->id));
$percent_for_criteria = ($passed_criteria / $attempted_criteria) * 100;
Log::info('Percent calculated' . $percent_for_criteria);
$percent_for_criteria = ($passed_criteria / $attempted_criteria) * 100;
foreach ($amount_of_outcomes_attempted as $index2 => $outcome) {
if ($percent_for_criteria >= $this->rubric[0]->expected_percentage) {
if (array_key_exists($outcome->id, $outcomes_achieved)) $outcomes_achieved[$outcome->id] += 1;
else $outcomes_achieved[$outcome->id] = 1;
}
}
}
return $outcomes_achieved;*/
$outcomes_achieved = [];
$criteria_achieved = $this->criteria_achieved();
$all_outcomes = DB::table('outcomes')->lists('id');
foreach ($all_outcomes as $outcome_id) {
$outcomes_achieved[$outcome_id] = 0;
}
foreach ($criteria_achieved as $criterion_id => $passed) {
if ($passed == 1) {
$outcomes_related = DB::table('criterion_objective_outcome')
->where("criterion_id", '=', $criterion_id)
->select('outcome_id')
->distinct()
->lists('outcome_id');
foreach ($outcomes_related as $index => $outcome_id) {
$outcomes_achieved[$outcome_id] += 1;
}
}
}
return $outcomes_achieved;
}
public function is_assessed()
{
$all_criterion = DB::table('activity_criterion')
->where('activity_criterion.activity_id', '=', $this->id)
->lists('id');
$assessments = DB::table('assessments')
->whereIn('activity_criterion_id', $all_criterion)
->lists('id');
// return boolval(count($assessments));
return (bool)(count($assessments));
}
public function isStudentAssessed($student_id)
{
return DB::table('activities')
->join('activity_criterion as ac', 'ac.activity_id', '=', 'activities.id')
->join('assessments', 'assessments.activity_criterion_id', '=', 'ac.id')
->where('activity_id', $this->id)
->where('student_id', $student_id)
->count();
}
public function transforming_actions()
{
$transformative_action = DB::table('activities')
->join('activity_criterion as ac', 'ac.activity_id', '=', 'activities.id')
->join('transformative_activity_criterion as tac', 'tac.activity_criterion_id', '=', 'ac.id')
->join('transformative_actions as ta', 'ta.id', '=', 'tac.trans_action_id')
->where('activities.id', $this->id)
->select('ta.*')
->first();
if ($transformative_action)
return $transformative_action->description;
else return '';
}
// o_att_array
public function getOAttArrayAttribute()
{
$outcomes_attempted = [];
$all_criterion = DB::table('activity_criterion')
->join('assessments', 'assessments.activity_criterion_id', '=', 'activity_criterion.id')
->where('activity_criterion.activity_id', '=', $this->id)
->groupBy('criterion_id')
->lists('criterion_id');
foreach ($all_criterion as $index => $criterion_id) {
$amount_of_outcomes = DB::table('criterion_objective_outcome')
->where('criterion_id', '=', $criterion_id)
->select('criterion_objective_outcome.outcome_id')
->distinct()
->orderBy('criterion_objective_outcome.outcome_id')
->lists('outcome_id');
foreach ($amount_of_outcomes as $index2 => $outcome_id) {
if (array_key_exists($outcome_id, $outcomes_attempted)) $outcomes_attempted[$outcome_id] += 1;
else $outcomes_attempted[$outcome_id] = 1;
}
}
//return json_decode($this->outcomes_attempted, true);
return $outcomes_attempted;
}
}