public function analyseStudentPerformance($studentId)
{
$student = User::find($studentId);
$studentTeachingSection = TeachingSection::where('users_id', '=', $studentId)->first();
// dd($studentTeachingSection);
$studentSection = Section::find($studentTeachingSection->sections_id);
$studentArray = array();
$studentArray['name'] = $student->name;
$studentArray['realname'] = $student->realname;
$studentArray['grade'] = $studentSection->grade;
$studentArray['order'] = $studentSection->order;
// a table show all exminations the student has token
// show the different table of different subjects.
$allTranscripts = Transcript::where('users_id', '=', $studentId)->get();
// dd($allTranscripts);
$studentExaminations = array();
$i = 0;
foreach ($allTranscripts as $transcript) {
/*对该成绩单的学生的每次考试的语文,数学,英语三科的排名*/
$studentExaminations[$i]['chineseRanking'] = Transcript::getStudentSubjectRanking($transcript, 1);
$studentExaminations[$i]['mathRanking'] = Transcript::getStudentSubjectRanking($transcript, 2);
$studentExaminations[$i]['englishRanking'] = Transcript::getStudentSubjectRanking($transcript, 3);
$examination = Examination::find($transcript->examinations_id);
$studentExaminations[$i]['examination_name'] = $examination->name;
$studentExaminations[$i]['examination_semester'] = $examination->semester;
$studentExaminations[$i]['examination_date'] = $examination->date;
$studentExaminations[$i]['total'] = $transcript->total;
$studentExaminations[$i]['rank'] = $transcript->rank;
$subjects = Subject::where('transcripts_id', '=', $transcript->id)->get();
foreach ($subjects as $subject) {
$subjectType = $subject->type;
if ($subjectType == 1) {
$studentExaminations[$i]['chinese'] = $subject->score;
} elseif ($subjectType == 2) {
$studentExaminations[$i]['math'] = $subject->score;
} elseif ($subjectType == 3) {
$studentExaminations[$i]['english'] = $subject->score;
} elseif ($subjectType == 4) {
$studentExaminations[$i]['physics'] = $subject->score;
} elseif ($subjectType == 5) {
$studentExaminations[$i]['biology'] = $subject->score;
} elseif ($subjectType == 6) {
$studentExaminations[$i]['chemistry'] = $subject->score;
} elseif ($subjectType == 7) {
$studentExaminations[$i]['history'] = $subject->score;
} elseif ($subjectType == 8) {
$studentExaminations[$i]['politics'] = $subject->score;
} else {
$studentExaminations[$i]['geography'] = $subject->score;
}
}
$i++;
}
//dd($studentExaminations);
return view('scores.analyseStudentPerformance', compact('studentArray', 'studentExaminations'));
}
public function destroy($id)
{
$section = Section::find($id);
// have something associated?
// we have to validate these relationships in a future
/*if ($units->count() > 0)
return back()->with('error', 'No es posible eliminar un periodo asociado a unidades.');
*/
$section->delete();
return back();
}
public static function drop($uid, $sid)
{
$enrollment = Enrollment::where('student_id', '=', $uid)->where('section_id', '=', $sid);
if ($enrollment->count() <= 0) {
return "Enrollment does not exist.";
}
$enrollment->delete();
$section = Section::find($sid);
$section->filled = $section->filled - 1;
$section->save();
return true;
}
public static function getUserSchoolByUser($user)
{
// $profile= ;
// $classId = DB::table('teachingclasses')->where('users_id', $user->id)->value('classes_id');
// $schoolId = DB::table('classes')->where('classes_id', $classId)->value('schools_id');
// $schoolName = DB::table('schools')->where('id', $schoolId)->value('name');
$sectionId = User::find($user->id)->teachingSection()->first()->value('sections_id');
$section = Section::getSectionByUser($user);
$school = Section::find($sectionId)->school();
$section = Section::find($sectionId);
// $profile = [];
return $school;
}
public function enroll()
{
$section_id = Request::input('id');
$user = Auth::user();
$enrollment_count = Enrollment::where('student_id', '=', $user->id)->count();
if ($enrollment_count > 3) {
return json_encode(array("status" => "error", "message" => "You have already enrolled in maximum courses. Please contact the advisor"));
}
$section = Section::find($section_id);
if ($section->filled >= $section->capacity) {
return json_encode(array("status" => "error", "message" => "The section your requested is full. Please pick a diffrent section"));
}
$k = Enrollment::enroll($user->id, $section_id);
file_put_contents("enroll_drop.log", date("F j, Y, g:i a") . " " . $user->student_id . "(" . $user->name . ") enrolled in Section Id: " . $section_id . "\n", FILE_APPEND);
return json_encode(array("status" => "success", "message" => "Enrollment Successfull"));
}
public function students(Request $request)
{
$section_id = $request->section;
$subject_id = $request->subject;
$students = Section::find($section_id)->students;
foreach ($students as $i => $student) {
$studentSubjects = $student->user->studentSubjects;
$found = false;
if (count($studentSubjects)) {
foreach ($studentSubjects as $subject) {
if ($subject->subject_id == $subject_id) {
$found = true;
}
}
}
$student['valid'] = $found;
}
return $students->where('valid', true);
}
/**
* Remove the specified resource from storage.
*
* @param int $id
* @return \Illuminate\Http\Response
*/
public function destroy($id)
{
$section = Section::find(Crypt::decrypt($id));
if (count($section) == 0) {
return response()->json(['success' => false, 'message' => 'Invalid id!']);
}
$student = Student::where('section_id', Crypt::decrypt($id))->first();
if (count($student) > 0) {
$sections = Section::all();
return response()->json(['success' => false, 'message' => 'Cannot delete section. A student is enrolled in this section', 'content' => view('partials.section-table', compact('sections'))->render()]);
}
if (!$section->delete()) {
return response()->json(['success' => false, 'message' => 'Failed to delete record!']);
}
$sections = Section::all();
return response()->json(['success' => true, 'message' => 'Delete record successful!', 'content' => view('partials.section-table', compact('sections'))->render()]);
}
public function editSection($id)
{
$section = Section::find($id);
return view('admin.editSection', compact('section'));
}
/**
* Show the form for editing the specified resource.
*
* @param int $id
* @return \Illuminate\Http\Response
*/
public function edit($id)
{
//
$section = Section::find($id);
return view('sections/edit', compact('section'));
}
public function getSection($sectionId)
{
$result = Section::find($sectionId);
return response()->json(['result' => $result]);
}
public function getStudentsAllInfoEachSection($examinations_id, $sections_id)
{
// get all students in the section
$studentsIds = User::getStudentBySection($sections_id);
//
// //get all above students transcripts in the examinations.
// $transcripts = DB::table('transcripts')->where('examination_id', '=', $examinations_id)
// ->whereIn('users_id', '=', $studentsId)->get();
// DB::table('transcripts')
// ->join('users', 'transcripts.users_id', '=', 'users.id')
// ->join('examinations', 'transcripts.examinations_id', '=', 'examinations.id')
// ->get();
// $students = DB::table('users')->whereIn('id', '=', $studentsIds)->get();
$section = Section::find($sections_id);
$examination = Examination::find($examinations_id);
$examinationArray = array();
$examinationArray['name'] = $examination->name;
if ($examination->semester == 1) {
$examinationArray['semester'] = '第一学期';
} elseif ($examination->semester == 2) {
$examinationArray['semester'] = '第二学期';
} elseif ($examination->semester == 3) {
$examinationArray['semester'] = '小学期';
} else {
$examinationArray['semester'] = '其他';
}
if ($examination->type == 1) {
$examinationArray['type'] = '期末考试';
} elseif ($examination->type == 2) {
$examinationArray['type'] = '期中考试';
} elseif ($examination->type == 3) {
$examinationArray['type'] = '月考';
} else {
$examinationArray['type'] = '普通考试';
}
$examinationArray['date'] = $examination->date;
$arrayStudentScores = array();
$i = 0;
// 这个班级的最大总分
$maxTotalScore = Transcript::getMaxTotalScores($studentsIds);
// dd($maxTotalScore);
foreach ($studentsIds as $studentsId) {
$student = User::findOrFail($studentsId);
$arrayStudentScores[$i]['student_id'] = $student->id;
$arrayStudentScores[$i]['student_name'] = $student->realname;
$arrayStudentScores[$i]['student_realName'] = $student->realname;
$transcript = Transcript::where('users_id', '=', $student->id)->where('examinations_id', '=', $examinations_id)->first();
// dd($transcript);
$arrayStudentScores[$i]['total'] = $transcript->total;
$subjects = Subject::where('transcripts_id', '=', $transcript->id)->get();
foreach ($subjects as $subject) {
$subjectType = $subject->type;
if ($subjectType == 1) {
$arrayStudentScores[$i]['chinese'] = $subject->score;
} elseif ($subjectType == 2) {
$arrayStudentScores[$i]['math'] = $subject->score;
} elseif ($subjectType == 3) {
$arrayStudentScores[$i]['english'] = $subject->score;
} elseif ($subjectType == 4) {
$arrayStudentScores[$i]['physics'] = $subject->score;
} elseif ($subjectType == 5) {
$arrayStudentScores[$i]['biology'] = $subject->score;
} elseif ($subjectType == 6) {
$arrayStudentScores[$i]['chemistry'] = $subject->score;
} elseif ($subjectType == 7) {
$arrayStudentScores[$i]['history'] = $subject->score;
} elseif ($subjectType == 8) {
$arrayStudentScores[$i]['politics'] = $subject->score;
} else {
$arrayStudentScores[$i]['geography'] = $subject->score;
}
}
// 得到与最高分的分差
$arrayStudentScores[$i]['pointDifference'] = $maxTotalScore - $transcript->total;
$transcript = Transcript::where('users_id', '=', $studentsId)->where('examinations_id', '=', $examinations_id)->first();
$arrayStudentScores[$i]['ranking'] = $transcript->rank;
$i++;
}
// dd($arrayStudentScores);
// 使用ranking进行排序
/*
* 下面是对该班成绩的分析*/
// 该班级的该次考试的总和各科平均分
$examAverages = array();
$examAverages['totalAve'] = 0;
$examAverages['chineseAve'] = 0;
$examAverages['mathAve'] = 0;
$examAverages['englishAve'] = 0;
$examAverages['physicsAve'] = 0;
$examAverages['biologyAve'] = 0;
$examAverages['chemistryAve'] = 0;
$examAverages['historyAve'] = 0;
$examAverages['politicsAve'] = 0;
$examAverages['geographyAve'] = 0;
$count = 0;
// 该次考试各科成绩中第一名,最后一名,平均分,中位数分析比较
$bestStudent = $arrayStudentScores[0];
$worstStudent = $arrayStudentScores[0];
$middleStudent = $arrayStudentScores[0];
$length = sizeof($arrayStudentScores);
$halfLength = round($length / 2);
// dd($halfLength);
foreach ($arrayStudentScores as $studentExamScores) {
$examAverages['totalAve'] += $studentExamScores['total'];
$examAverages['chineseAve'] += $studentExamScores['chinese'];
$examAverages['mathAve'] += $studentExamScores['math'];
$examAverages['englishAve'] += $studentExamScores['english'];
$examAverages['physicsAve'] += $studentExamScores['physics'];
$examAverages['biologyAve'] += $studentExamScores['biology'];
$examAverages['chemistryAve'] += $studentExamScores['chemistry'];
$examAverages['historyAve'] += $studentExamScores['history'];
$examAverages['politicsAve'] += $studentExamScores['politics'];
$examAverages['geographyAve'] += $studentExamScores['geography'];
$count++;
//the best performance student
if ($studentExamScores['ranking'] < $bestStudent['ranking']) {
$bestStudent = $studentExamScores;
}
// the worst performance student
if ($studentExamScores['ranking'] > $worstStudent['ranking']) {
$worstStudent = $studentExamScores;
}
if ($studentExamScores['ranking'] == $halfLength) {
$middleStudent = $studentExamScores;
}
}
$examAverages['totalAve'] /= $count;
$examAverages['chineseAve'] /= $count;
$examAverages['mathAve'] /= $count;
$examAverages['englishAve'] /= $count;
$examAverages['physicsAve'] /= $count;
$examAverages['biologyAve'] /= $count;
$examAverages['chemistryAve'] /= $count;
$examAverages['historyAve'] /= $count;
$examAverages['politicsAve'] /= $count;
$examAverages['geographyAve'] /= $count;
// end该班级的该次考试的总和各科平均分
// 该次考试各科成绩中第一名,最后一名,平均分,中位数分析比较
// the best student
// the worst student
// the middle student
// end该次考试各科成绩中第一名,最后一名,平均分,中位数分析比较
return view('scores.analyseSectionPerformance', compact('examinationArray', 'arrayStudentScores', 'section', 'examAverages', 'bestStudent', 'worstStudent', 'middleStudent'));
}
public function importStudentOwnSections(Request $request)
{
$studentSectionId = $request->input('addStudentSections');
$user = Auth::user();
// 在teachingSection表中查找是否已经有这个学生,如果有就把原来信息改写,如果没有就插入一条记录
$studentTeachingSection = TeachingSection::getTeachingsectionByStudent($user);
if ($studentTeachingSection === null) {
//means it doesn't exist in teachingSection table.
//we need to update it.
$newStudentTeachingSection = new TeachingSection();
$newStudentTeachingSection->users_id = $user->id;
$newStudentTeachingSection->sections_id = $studentSectionId;
$section = Section::find($studentSectionId);
$section->total += 1;
$section->save();
$newStudentTeachingSection->save();
} else {
//it already exists in teachingSection, we just update the latest section.
$studentTeachingSection->sections_id = $studentSectionId;
$studentTeachingSection->save();
}
flash()->overlay('同学你好,已经成功修改了你的学习班级信息', '成功');
return redirect('/dashboard');
}
public function edit(Request $request, $id)
{
$this->validate($request, ['name' => 'required']);
Section::find($id)->update($request->all());
return \Redirect()->back()->with(['flash_message' => 'Section Successfully Edited']);
}
public function recordAllSectionEachTest($sectionId, $newExaminationId)
{
$teachingSections = TeachingSection::where('sections_id', '=', $sectionId)->get();
$studentsIdsIncludingTeachers = DB::table('teaching_sections')->where('sections_id', '=', $sectionId)->lists('users_id');
$students = DB::table('users')->where('role', '=', '1')->whereIn('id', $studentsIdsIncludingTeachers)->get();
$studentsIds = DB::table('users')->where('role', '=', '1')->whereIn('id', $studentsIdsIncludingTeachers)->lists('id');
// dd($students);
// dd($sectionId);
// dd($newExaminationId);
//generating a transcript table for each student in this examination.
foreach ($students as $student) {
$newTranscript = new Transcript();
$newTranscript->examinations_id = $newExaminationId;
$newTranscript->users_id = $student->id;
$newTranscript->save();
}
// $students = DB::table('users')->where('role', '=', '1')->whereIn('id', $studentsIds)->paginate(10);
$wholeSectionTranscripts = DB::table('transcripts')->where('examinations_id', '=', $newExaminationId)->whereIn('users_id', $studentsIds)->paginate(10);
$section = Section::find($sectionId);
return view('scores.logStudentsTestResult', compact('section', 'wholeSectionTranscripts'));
}
public function filterPosts(Request $request)
{
$query = $request->city_id ? 'city_id = ' . (int) $request->city_id . ' AND ' : NULL;
$query .= $request->image == 'on' ? 'image IS NOT NULL AND ' : NULL;
$query .= $request->from ? 'price >= ' . (int) $request->from . ' AND ' : 'price >= 0 AND ';
$query .= $request->to ? 'price <= ' . (int) $request->to : 'price <= 9999999999';
if ($request->text) {
$text = trim(strip_tags($request->text));
$query .= " AND (title LIKE '%{$text}%' or description LIKE '%{$text}%')";
}
$section = Section::all();
$profiles = Profile::take(5)->get();
if ($request->category_id) {
$section = Section::find($request->category_id);
$posts = Post::where('status', 1)->where('category_id', $request->category_id)->whereRaw($query)->orderBy('id', 'DESC')->paginate(10);
$posts->appends(['category_id' => (int) $request->category_id, 'city_id' => (int) $request->city_id, 'text' => $request->text, 'image' => $request->image == 'on' ? 'on' : NULL, 'from' => (int) $request->from, 'to' => (int) $request->to, 'tag_id' => $request->tags_id]);
} else {
$posts = Post::where('status', 1)->whereRaw($query)->orderBy('id', 'DESC')->paginate(10);
$posts->appends(['city_id' => (int) $request->city_id, 'text' => $request->text, 'image' => $request->image == 'on' ? 'on' : NULL, 'from' => (int) $request->from, 'to' => (int) $request->to, 'tag_id' => $request->tags_id]);
}
$selected_tags = [];
if (isset($request->tags_id)) {
$selected_tags = $request->tags_id;
foreach ($posts as $post_key => $post) {
$hasTag = false;
foreach ($selected_tags as $tag_id) {
if ($post->hasTag($tag_id)) {
$hasTag = true;
}
}
if (!$hasTag) {
unset($posts[$post_key]);
}
}
}
$category = Category::findOrFail($request->category_id);
$category_tags = $category->tags()->get();
$favorites = ProfileController::getFavorites($request);
$favorites = $favorites ? $favorites : [];
return view('board.posts', compact('category', 'category_tags', 'selected_tags', 'section', 'sections', 'profiles', 'posts', 'favorites'));
}
/**
* Remove the specified resource from storage.
*
* @param int $id
* @return Response
*/
public function destroy($id)
{
$section = Section::find($id);
if (Storage::exists('img/section/' . $section->image)) {
Storage::delete('img/section/' . $section->image);
}
$section->delete();
return redirect('/admin/section')->with('status', 'Рубрика удалена!');
}
/**
* Remove the specified resource from storage.
*
* @param int $id
* @return Response
*/
public function destroy($id)
{
$section = Section::find($id);
$section->delete();
return redirect('/admin/section')->with('status', 'Раздел удален!');
}
public static function getSectionByteachingSections($teachingSections)
{
$sections = Section::find($teachingSections->sections_id);
// $sections = Section::where('id', '=', $teachingSections->sections_id);
return $sections;
}
public function show($id)
{
$section = Section::find($id);
return view('admin.section.show', compact('section'));
}
/**
* Update the specified resource in storage.
*
* @param int $id
* @return Response
*/
public function update($id)
{
//
$v = Validator::make(Request::all(), ['name' => 'required|max:50']);
if ($v->fails()) {
return redirect()->back()->withErrors($v->errors())->withInput();
} else {
$id = Request::get('id');
$section = Section::find($id);
$section->name = Request::get('name');
$section->desc = Request::get('desc');
$section->save();
return redirect('sections');
}
}
public function forecastStudentFuturePerformance($studentId)
{
$student = User::find($studentId);
// 这部分工作和CheckStudentController的中 analyseStudentPerformance 方法是一样, code取自该方法
$studentTeachingSection = TeachingSection::where('users_id', '=', $studentId)->first();
// dd($studentTeachingSection);
$studentSection = Section::find($studentTeachingSection->sections_id);
$studentArray = array();
$studentArray['name'] = $student->name;
$studentArray['realname'] = $student->realname;
$studentArray['grade'] = $studentSection->grade;
$studentArray['order'] = $studentSection->order;
$allTranscripts = Transcript::where('users_id', '=', $studentId)->get();
// 该学生的全部考试考试的所有各种平均分
$studentAllPreExamsAve = array();
$studentAllPreExamsAve['totalAve'] = 0;
$studentAllPreExamsAve['rankingAve'] = 0;
$studentAllPreExamsAve['chineseAve'] = 0;
$studentAllPreExamsAve['mathAve'] = 0;
$studentAllPreExamsAve['englishAve'] = 0;
$studentAllPreExamsAve['physicsAve'] = 0;
$studentAllPreExamsAve['biologyAve'] = 0;
$studentAllPreExamsAve['chemistryAve'] = 0;
$studentAllPreExamsAve['historyAve'] = 0;
$studentAllPreExamsAve['geographyAve'] = 0;
$studentAllPreExamsAve['politicsAve'] = 0;
$count = 0;
$previousTotalAndRankingArray = [];
foreach ($allTranscripts as $transcript) {
$examination = Examination::find($transcript->examinations_id);
$tampTotalAndRankingArray = [floatval($transcript->total), floatval($transcript->rank), 1];
$previousTotalAndRankingArray[$count] = $tampTotalAndRankingArray;
/* $previousTotalAndRankingArray[$count]['total'] = $transcript->total;
$previousTotalAndRankingArray[$count]['rank'] = $transcript->rank;
$previousTotalAndRankingArray[$count]['ballSize'] = 10;*/
$studentAllPreExamsAve['totalAve'] += $transcript->total;
$studentAllPreExamsAve['rankingAve'] += $transcript->rank;
$subjects = Subject::where('transcripts_id', '=', $transcript->id)->get();
foreach ($subjects as $subject) {
$subjectType = $subject->type;
if ($subjectType == 1) {
$studentAllPreExamsAve['chineseAve'] += $subject->score;
} elseif ($subjectType == 2) {
$studentAllPreExamsAve['mathAve'] += $subject->score;
} elseif ($subjectType == 3) {
$studentAllPreExamsAve['englishAve'] += $subject->score;
} elseif ($subjectType == 4) {
$studentAllPreExamsAve['physicsAve'] += $subject->score;
} elseif ($subjectType == 5) {
$studentAllPreExamsAve['biologyAve'] += $subject->score;
} elseif ($subjectType == 6) {
$studentAllPreExamsAve['chemistryAve'] += $subject->score;
} elseif ($subjectType == 7) {
$studentAllPreExamsAve['historyAve'] += $subject->score;
} elseif ($subjectType == 8) {
$studentAllPreExamsAve['politicsAve'] += $subject->score;
} else {
$studentAllPreExamsAve['geographyAve'] += $subject->score;
}
}
$count++;
}
$studentAllPreExamsAve['totalAve'] /= $count;
$studentAllPreExamsAve['rankingAve'] = round($studentAllPreExamsAve['rankingAve'] / $count);
$studentAllPreExamsAve['chineseAve'] /= $count;
$studentAllPreExamsAve['mathAve'] /= $count;
$studentAllPreExamsAve['englishAve'] /= $count;
$studentAllPreExamsAve['physicsAve'] /= $count;
$studentAllPreExamsAve['biologyAve'] /= $count;
$studentAllPreExamsAve['chemistryAve'] /= $count;
$studentAllPreExamsAve['historyAve'] /= $count;
$studentAllPreExamsAve['politicsAve'] /= $count;
$studentAllPreExamsAve['geographyAve'] /= $count;
$studentAllPreExamsAveData = [$studentAllPreExamsAve['chineseAve'], $studentAllPreExamsAve['mathAve'], $studentAllPreExamsAve['englishAve'], $studentAllPreExamsAve['physicsAve'], $studentAllPreExamsAve['biologyAve'], $studentAllPreExamsAve['chemistryAve'], $studentAllPreExamsAve['historyAve'], $studentAllPreExamsAve['politicsAve'], $studentAllPreExamsAve['geographyAve']];
// end该学生的全部考试考试的所有各种平均分
// 对下次考试的预测
$forecastNextExam = array();
// 调用测试算法,对下次考试预测
$forecastNextExam['total'] = 862;
$forecastNextExam['ranking'] = 1;
$forecastNextExam['chinese'] = 108;
$forecastNextExam['math'] = 117;
$forecastNextExam['english'] = 77;
$forecastNextExam['physics'] = 74;
$forecastNextExam['biology'] = 80;
$forecastNextExam['chemistry'] = 78;
$forecastNextExam['history'] = 71;
$forecastNextExam['politics'] = 82;
$forecastNextExam['geography'] = 78;
$forecastNextExamData = [$forecastNextExam['chinese'], $forecastNextExam['math'], $forecastNextExam['english'], $forecastNextExam['physics'], $forecastNextExam['biology'], $forecastNextExam['chemistry'], $forecastNextExam['history'], $forecastNextExam['politics'], $forecastNextExam['geography']];
// dd($studentArray);
// dd($studentAllPreExamsAve);
// dd($forecastNextExam);
// 对之前所有考试的总分和排名, 平均排名和 未来排名
$averageTotalAndRankingArray = [[$studentAllPreExamsAve['totalAve'], $studentAllPreExamsAve['rankingAve'], 1]];
$forecastTotalAndRankingArray = [[$forecastNextExam['total'], $forecastNextExam['ranking'], 1]];
// dd($previousTotalAndRankingArray);
// dd($averageTotalAndRankingArray);
// dd($forecastTotalAndRankingArray);
return view('forecast.forecastStudentsFuturePerformance', compact('studentArray', 'studentAllPreExamsAveData', 'forecastNextExamData', 'previousTotalAndRankingArray', 'averageTotalAndRankingArray', 'forecastTotalAndRankingArray'));
}
/**
* Remove the specified resource from storage.
*
* @param int $id
* @return Response
*/
public function destroy($cid, $sid)
{
echo $cid . " " . $sid;
$section = Section::find($sid);
$section->delete();
Session::flash('message', 'Successfully deleted section');
return redirect()->back();
}
public function filterPosts(Request $request)
{
$query = $request->city_id ? 'city_id = ' . (int) $request->city_id . ' AND ' : NULL;
$query .= $request->image == 'on' ? 'image IS NOT NULL AND ' : NULL;
$query .= $request->from ? 'price >= ' . (int) $request->from . ' AND ' : 'price >= 0 AND ';
$query .= $request->to ? 'price <= ' . (int) $request->to : 'price <= 9999999';
if ($request->text) {
$text = trim(strip_tags($request->text));
$query .= " AND (title LIKE '%{$text}%' or description LIKE '%{$text}%')";
}
$sections = Section::all();
$profiles = Profile::take(5)->get();
if ($request->section_id) {
$section = Section::find($request->section_id);
$posts = Post::where('status', 1)->where('section_id', $request->section_id)->whereRaw($query)->orderBy('id', 'DESC')->paginate(10);
$posts->appends(['section_id' => (int) $request->section_id, 'city_id' => (int) $request->city_id, 'text' => $request->text, 'image' => $request->image == 'on' ? 'on' : NULL, 'from' => (int) $request->from, 'to' => (int) $request->to]);
} else {
$posts = Post::where('status', 1)->whereRaw($query)->orderBy('id', 'DESC')->paginate(10);
$posts->appends(['city_id' => (int) $request->city_id, 'text' => $request->text, 'image' => $request->image == 'on' ? 'on' : NULL, 'from' => (int) $request->from, 'to' => (int) $request->to]);
}
return view('board.found_posts', compact('section', 'sections', 'profiles', 'posts'));
}