updated streamline-setup v2

docker/_streamline-src/Modules/Patients/Http/Controllers/AlertsController.php

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+<?php
+
+namespace Modules\Patients\Http\Controllers;
+
+use Illuminate\Http\Request;
+use Streamline\Models\Alert;
+use Streamline\Models\Patient;
+
+class AlertsController extends Controller {
+    public function __construct() {
+        $this->middleware('auth');
+    }
+
+    /* Add a new patient alert i.e used by the alerts modal in the header */
+    public function store_patient_alerts(Request $request) {
+    	$alert = new Alert;
+    	$alert->patient_id = $request->alert_patient_id;
+    	$alert->alerts = $request->patient_alerts;
+    	$alert->created_by = auth()->user()->id;
+    	$alert->save();
+    	return $alert;
+    }
+
+    public function view_alerts() {
+        $patient_id = session()->get('patient_id');
+        $patient = Patient::find($patient_id);
+
+        $alerts = Alert::where('patient_id', $patient_id)->get();
+
+        return view('patients::alerts.view_alerts', compact('alerts', 'patient'));
+    }
+
+    public function edit_alert($id) {
+        $alert = Alert::where(['id' => $id])->first();
+
+        return view('patients::alerts.edit_alert', compact('alert'));
+    }
+
+    public function save_edit_alert(Request $request) {
+        $alert = Alert::find($request->id);
+        $alert->alerts = $request->name;
+        $alert->save();
+
+        flash("Alert has been saved")->success();
+        return redirect('/alerts/view_alerts/');
+    }
+
+    public function delete_alert($id) {
+        $alert = Alert::find($id);
+        $alert->delete();
+        flash("Alert has been deleted.")->success();
+        return redirect('/alerts/view_alerts/');
+    }
+}

docker/_streamline-src/Modules/Patients/Http/Controllers/AllergiesController.php

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+<?php
+
+namespace Modules\Patients\Http\Controllers;
+
+use Illuminate\Http\Request;
+use Streamline\Models\Allergy;
+use Streamline\Models\Patient;
+use Streamline\Models\DrugCategory;
+use Streamline\Models\PatientDocument;
+use Streamline\Models\Alert;
+use Illuminate\Support\Facades\DB;
+
+class AllergiesController extends Controller
+{
+    /**
+     * Display a listing of the resource.
+     *
+     * @return \Illuminate\Http\Response
+     */
+    public function index()
+    {
+        $patient_id = session()->get('patient_id');
+        $patient = Patient::find($patient_id);
+        $categories = DB::table('patient_categories')->where('available', 1)->pluck("name", "id");
+        $marital_statuses = DB::table('marital_statuses')->pluck("name", "id");
+        $diagnoses = DB::table('diagnoses')->where('available', 1)->pluck("name", "id");
+        $clinics = DB::table('clinics')->pluck("name", "id");
+        $relationships = DB::table('family_relations')->pluck('name', 'id');
+        $occupations = DB::table('occupations')->pluck('name', 'id');
+        $patient_categories = DB::table('patient_categories')->where('available', 1)->pluck('name', 'id');
+        $districts = DB::table('districts')->pluck('name', 'id');
+        $counties = DB::table('counties')->pluck('name', 'id');
+        $subcounties = DB::table('subcounties')->pluck('name', 'id');
+        $parishes = DB::table('parishes')->pluck('name', 'id');
+        $villages = DB::table('villages')->pluck('name', 'id');
+        $drug_categories = DrugCategory::orderBy('name', 'asc')->get();
+        $documents = PatientDocument::where('patient_id', $patient_id)->orderBy('created_at', 'desc')->take(2)->get();
+        $known_patient_alerts = Alert::where('patient_id', $patient_id)->orderBy('created_at', 'desc')->take(2)->get();
+        $known_patient_allergies = Allergy::where('patient_id', $patient_id)->orderBy('created_at', 'desc')->get();
+        $drug_categories_array = DB::table('drug_categories')->pluck('name', 'id');
+        $drug_categories = DrugCategory::orderBy('name', 'asc')->get();
+        return view('patients::allergies.index',compact('patient','known_patient_allergies','drug_categories_array','categories','drug_categories','relationships', 'occupations', 'patient_categories', 'diagnoses', 'categories', 'marital_statuses', 'districts', 'counties', 'subcounties', 'parishes', 'villages', 'drug_categories', 'documents', 'known_patient_alerts'));
+    }
+
+    /**
+     * Show the form for creating a new resource.
+     *
+     * @return \Illuminate\Http\Response
+     */
+    public function create()
+    {
+        //
+    }
+
+    /**
+     * Store a newly created resource in storage.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @return \Illuminate\Http\Response
+     */
+    public function store(Request $request)
+    {
+        //
+    }
+
+    /**
+     * Display the specified resource.
+     *
+     * @param  int  $id
+     * @return \Illuminate\Http\Response
+     */
+    public function show($id)
+    {
+        //
+    }
+
+    /**
+     * Show the form for editing the specified resource.
+     *
+     * @param  int  $id
+     * @return \Illuminate\Http\Response
+     */
+    public function edit($id)
+    {
+        //
+    }
+
+    /**
+     * Update the specified resource in storage.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @param  int  $id
+     * @return \Illuminate\Http\Response
+     */
+    public function update(Request $request, $id)
+    {
+        //
+    }
+
+    /**
+     * Remove the specified resource from storage.
+     *
+     * @param  int  $id
+     * @return \Illuminate\Http\Response
+     */
+    public function destroy($id)
+    {
+        //
+    }
+
+    /*
+    * Add allergic drugs to a particular patient
+    */
+    public function store_patient_allergies(Request $request)
+    {
+        $patient_id = $request->allergy_patient_id;
+        $patient_allergies_array = $request->patient_allergies;
+        $allergies_string = implode(',', $patient_allergies_array);
+
+        $existing_allergy = Allergy::where(['patient_id' => $patient_id])->first();
+        $allergy = is_null($existing_allergy) ? new Allergy : $existing_allergy;
+        $allergy->patient_id = $patient_id;
+        $allergy->names = $allergies_string;
+        $save_allergy = is_null($existing_allergy) ? $allergy->save() : $allergy->update(); /* if new patient allergy then insert else update the db table*/ 
+        return $request->all();
+    }
+}

docker/_streamline-src/Modules/Patients/Http/Controllers/Controller.php

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+<?php
+
+namespace Modules\Patients\Http\Controllers;
+
+use Illuminate\Foundation\Bus\DispatchesJobs;
+use Illuminate\Routing\Controller as BaseController;
+use Illuminate\Foundation\Validation\ValidatesRequests;
+use Illuminate\Foundation\Auth\Access\AuthorizesRequests;
+
+class Controller extends BaseController
+{
+    use AuthorizesRequests, DispatchesJobs, ValidatesRequests;
+}

docker/_streamline-src/Modules/Patients/Http/Controllers/NutritionController.php

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+<?php
+
+namespace Modules\Patients\Http\Controllers;
+
+use Illuminate\Http\Request;
+use Streamline\Models\TriageNutrition;
+
+class NutritionController extends Controller {
+
+    public function get_nutrition_status(Request $request): string {
+        $age_diff_months = round($request->age_diff_months);
+        $weight = $request->weight;
+        $height = $request->height * 100;
+        $bmi = $request->bmi;
+        $gender = $request->gender;
+        $patient_id = $request->patient_id;
+        $episode_id = $request->episode_id;
+        $muac = $request->muac;
+        $oedema = $request->oedema;
+        $reference_age = NULL;
+        $reference_bmi = NULL;
+        $reference_height = NULL;
+        $reference_weight = NULL;
+        $texts_array = ["Normal" => 1, "Risk of overweight" => 2, "MAM" => 3,
+            "SAM without oedema" => 4, "SAM with oedema" => 5];
+
+        if (!is_null($request->weight) && !is_null($request->height) && !is_null($request->bmi)) {
+            if ($age_diff_months > 5 && $age_diff_months < 60) {
+                if ($gender == 2){
+                    $data = file(base_path('public/uploads/nutrition_csv_lookup/female_6_60.csv'));
+                } else {
+                    $data = file(base_path('public/uploads/nutrition_csv_lookup/male_6_60.csv'));
+                }
+
+                $formatted_data = [];
+                $lengths = [];
+
+                foreach($data as $item) {
+                    $split_item = explode(',', $item);
+                    $lengths[] = intval($split_item[0]);
+                    $formatted_data[intval($split_item[0])] = [intval($split_item[1]), intval($split_item[2]), intval($split_item[3]), intval($split_item[4]), intval(str_replace(["\r", "\n"], "", $split_item[5]))];
+                }
+
+                // check if height is out of bounds
+                if ($height < $lengths[0] || $height > $lengths[count($lengths) - 1]) {
+                    $text = "Nutrition Status Not Available";
+                    $reason = "Height is out of range";
+                    $text_color = "red";
+
+                    return $text . "&&&&" . $reason . "&&&&" . $text_color;
+                }
+
+                $reference_height = get_closest_element_in_array($lengths, $height);
+                $reference_weight = get_closest_element_in_array($formatted_data[$reference_height], $weight);
+                $weight_key = array_search($reference_weight, $formatted_data[$reference_height]);
+
+                if ($weight_key == 0) {
+                    $text = "SAM without oedema";
+                    $reason = "Weight for height < -3 SD";
+                    $text_color = "red";
+                } elseif ($weight_key == 1) {
+                    $text = "MAM";
+                    $reason = "Weight for height between -3 SD and -2 SD";
+                    $text_color = "darkorange";
+                } elseif ($weight_key == 2 || $weight_key == 3) {
+                    $text = "Normal";
+                    $reason = "Weight for height between -2 SD and 2 SD";
+                    $text_color = "black";
+                } else {
+                    $text = "Risk of overweight";
+                    $reason = "Weight for height > 2 SD";
+                    $text_color = "black";
+                }
+            } elseif ($age_diff_months > 59 && $age_diff_months < 228) {
+                if ($age_diff_months < 120) {
+                    if ($gender == 2){
+                        $data = file(base_path('public/uploads/nutrition_csv_lookup/female_60_120.csv'));
+                    } else {
+                        $data = file(base_path('public/uploads/nutrition_csv_lookup/male_60_120.csv'));
+                    }
+                } else {
+                    if ($gender == 2){
+                        $data = file(base_path('public/uploads/nutrition_csv_lookup/female_120_228.csv'));
+                    } else {
+                        $data = file(base_path('public/uploads/nutrition_csv_lookup/male_120_228.csv'));
+                    }
+                }
+
+                $formatted_data = [];
+                $ages_in_months = [];
+
+                foreach($data as $item) {
+                    $split_item = explode(',', $item);
+                    $ages_in_months[] = intval($split_item[0]);
+                    $formatted_data[intval($split_item[0])] = [intval($split_item[1]), intval($split_item[2]), intval($split_item[3]), intval($split_item[4]), intval(str_replace(["\r", "\n"], "", $split_item[5]))];
+                }
+
+                $reference_age = get_closest_element_in_array($ages_in_months, $age_diff_months);
+                $reference_bmi = get_closest_element_in_array($formatted_data[$reference_age], $bmi);
+                $bmi_key = array_search($reference_bmi, $formatted_data[$reference_age]);
+
+                if ($bmi_key == 0) {
+                    $text = "SAM without oedema";
+                    $reason = "BMI < -3 SD";
+                    $text_color = "red";
+                } elseif ($bmi_key == 1) {
+                    $text = "MAM";
+                    $reason = "BMI between -3 SD and -2 SD";
+                    $text_color = "darkorange";
+                } elseif ($bmi_key == 2 || $bmi_key == 3) {
+                    $text = "Normal";
+                    $reason = "BMI between -2 SD and 1 SD";
+                    $text_color = "black";
+                } else {
+                    $text = "Risk of overweight";
+                    $reason = "BMI > 1 SD";
+                    $text_color = "black";
+                }
+            } elseif ($age_diff_months > 227 && $age_diff_months < 1200) {
+                if ($bmi < 16) {
+                    $text = "SAM without oedema";
+                    $reason = "BMI < 16";
+                    $text_color = "red";
+                } elseif ($bmi > 15.9 && $bmi < 17) {
+                    $text = "MAM";
+                    $reason = "BMI between 16 and 17";
+                    $text_color = "darkorange";
+                } elseif ($bmi > 16.9 && $bmi < 25) {
+                    $text = "Normal";
+                    $reason = "BMI between 17 and 25";
+                    $text_color = "black";
+                } else {
+                    $text = "Risk of overweight";
+                    $reason = "BMI ≥ 25";
+                    $text_color = "black";
+                }
+            } else {
+                return "0";
+            }
+        } else {
+            $text = "Normal";
+            $reason = "Normal";
+            $text_color = 'black';
+        }
+
+        // check for oedema status
+        if ($oedema == 1) {
+            $oedema = "Yes";
+            $oedema_text = "SAM with oedema";
+            $oedema_reason = "Oedema of both feet";
+            $oedema_text_color = "red";
+        } else {
+            $oedema = "No";
+            $oedema_text = "Normal";
+            $oedema_reason = "";
+            $oedema_text_color = "black";
+        }
+
+        // check if oedema has a higher category
+        if (($texts_array[$oedema_text] > $texts_array[$text])) {
+            $text = $oedema_text;
+            $reason = $oedema_reason;
+            $text_color = $oedema_text_color;
+        }
+
+        if ($age_diff_months < 1.59 && $muac < 11.0) {
+            $muac_text = "SAM without oedema";
+            $muac_reason = "MUAC below 11.0";
+            $muac_text_color = 'red';
+        } else if(between($age_diff_months, 1.6, 5) && $muac < 11.5) {
+            $muac_text = "SAM without oedema";
+            $muac_reason = "MUAC below 11.5";
+            $muac_text_color = 'red';
+        } else if(between($age_diff_months, 6, 59) && between($muac, 11.5, 12.4)) {
+            $muac_text = "MAM";
+            $muac_reason = "MUAC between 11.5 and 12.4";
+            $muac_text_color = 'darkorange';
+        } else if(between($age_diff_months, 6, 59) && $muac < 11.5) {
+            $muac_text = "SAM without oedema";
+            $muac_reason = "MUAC below 11.5";
+            $muac_text_color = 'red';
+        } else if(between($age_diff_months, 60, 119) && between($muac, 13.5, 14.4)) {
+            $muac_text = "MAM";
+            $muac_reason = "MUAC between 13.5 and 14.4";
+            $muac_text_color = 'darkorange';
+        } else if(between($age_diff_months, 60, 119) && $muac < 13.5) {
+            $muac_text = "SAM without oedema";
+            $muac_reason = "MUAC below 13.5";
+            $muac_text_color = 'red';
+        } else if(between($age_diff_months, 120, 179) && between($muac, 16.0, 18.4)) {
+            $muac_text = "MAM";
+            $muac_reason = "MUAC between 16.0 and 18.4";
+            $muac_text_color = 'darkorange';
+        } else if(between($age_diff_months, 120, 179) && $muac < 16.0) {
+            $muac_text = "SAM without oedema";
+            $muac_reason = "MUAC below 16.0";
+            $muac_text_color = 'red';
+        } else if(between($age_diff_months, 180, 215) && between($muac, 18.5, 20.9)) {
+            $muac_text = "MAM";
+            $muac_reason = "MUAC between 18.5 and 21.0";
+            $muac_text_color = 'darkorange';
+        } else if(between($age_diff_months, 180, 215) && $muac < 18.5) {
+            $muac_text = "SAM without oedema";
+            $muac_reason = "MUAC below 18.5";
+            $muac_text_color = 'red';
+        } else if($age_diff_months > 215 && between($muac, 19.0, 21.9)) {
+            $muac_text = "MAM";
+            $muac_reason = "MUAC between 19.0 and 21.9";
+            $muac_text_color = 'darkorange';
+        } else if($age_diff_months > 215 && $muac < 19.0) {
+            $muac_text = "SAM without oedema";
+            $muac_reason = "MUAC below 19.0";
+            $muac_text_color = 'red';
+        } else {
+            $muac_text = "Normal";
+            $muac_reason = "Normal";
+            $muac_text_color = 'black';
+        }
+
+        if (($texts_array[$muac_text] > $texts_array[$text])) {
+            $text = $muac_text;
+            $reason = $muac_reason;
+            $text_color = $muac_text_color;
+        }
+
+        // save data to the nutrition table
+        $nutrition = TriageNutrition::where(['patient_id' => $patient_id, 'episode_id' => $episode_id])->first();
+
+        if (!$nutrition) {
+            $nutrition = new TriageNutrition();
+        }
+
+        $nutrition->patient_id = $patient_id;
+        $nutrition->episode_id = $episode_id;
+        $nutrition->age_diff_months = $age_diff_months;
+        $nutrition->weight = $weight;
+        $nutrition->height = $height;
+        $nutrition->bmi = $bmi;
+        $nutrition->muac = $muac;
+        $nutrition->oedema = $oedema;
+        $nutrition->gender = $gender;
+        $nutrition->reference_height = $reference_height;
+        $nutrition->reference_weight = $reference_weight;
+        $nutrition->text = $text;
+        $nutrition->reason = $reason;
+        $nutrition->reference_age = $reference_age;
+        $nutrition->reference_bmi = $reference_bmi;
+        $nutrition->updated_at = now();
+
+        $nutrition->save();
+
+        return $text . "&&&&" . $reason . "&&&&" . $text_color;
+    }
+}

docker/_streamline-src/Modules/Patients/Http/Controllers/PatientDocumentController.php

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+<?php
+
+namespace Modules\Patients\Http\Controllers;
+
+use Illuminate\Http\Request;
+use Streamline\Models\Alert;
+use Streamline\Models\Allergy;
+use Streamline\Models\DrugCategory;
+use Streamline\Models\PatientDocument;
+use Streamline\Models\Patient;
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Validator;
+
+class PatientDocumentController extends Controller {
+
+    public function __construct() {
+        $this->middleware('auth');
+    }
+
+    public function index() {
+        $patient_id = session()->get('patient_id');
+
+        $patient_episodes = \Illuminate\Support\Facades\DB::table('patient_episodes')
+                ->where(['patient_id' => $patient_id])
+                ->orderBy('id', 'desc')
+                ->get();
+        $patient = Patient::where(['id' => $patient_id])->first();
+
+        $categories = DB::table('patient_categories')->where('available', 1)->pluck("name", "id");
+        $marital_statuses = DB::table('marital_statuses')->pluck("name", "id");
+        $diagnoses = DB::table('diagnoses')->where('available', 1)->pluck("name", "id");
+        $clinics = DB::table('clinics')->pluck("name", "id");
+        $relationships = DB::table('family_relations')->pluck('name', 'id');
+        $occupations = DB::table('occupations')->pluck('name', 'id');
+        $patient_categories = DB::table('patient_categories')->where('available', 1)->pluck('name', 'id');
+        $districts = DB::table('districts')->pluck('name', 'id');
+        $counties = DB::table('counties')->pluck('name', 'id');
+        $subcounties = DB::table('subcounties')->pluck('name', 'id');
+        $parishes = DB::table('parishes')->pluck('name', 'id');
+        $villages = DB::table('villages')->pluck('name', 'id');
+        $drug_categories = DrugCategory::orderBy('name', 'asc')->get();
+        $documents = PatientDocument::where('patient_id', $patient_id)->orderBy('created_at', 'desc')->get();
+        $known_patient_allergies = Allergy::where('patient_id', $patient_id)->orderBy('created_at', 'desc')->take(2)->get();
+        $known_patient_alerts = Alert::where('patient_id', $patient_id)->orderBy('created_at', 'desc')->take(2)->get();
+        $drug_categories_array = DB::table('drug_categories')->pluck('name', 'id');
+        return view('patients::patient_documents.index', compact('patient', 'clinics', 'relationships', 'occupations', 'patient_categories', 'diagnoses', 'patient_episodes', 'categories', 'marital_statuses', 'districts', 'counties', 'subcounties', 'parishes', 'villages', 'drug_categories', 'documents', 'known_patient_allergies', 'known_patient_alerts', 'drug_categories_array'));
+    }
+
+    /**
+     * Show the form for creating a new resource.
+     *
+     * @return \Illuminate\Http\Response
+     */
+    public function create() {
+        $patient_id = session()->get('patient_id');
+        $episode_id = session()->get('episode_id');
+        $patient = Patient::find($patient_id);
+        $categories = DB::table('patient_categories')->where('available', 1)->pluck("name", "id");
+        $drug_categories = DB::table('drug_categories')->get();
+        $marital_statuses = DB::table('marital_statuses')->pluck("name", "id");
+        $diagnoses = DB::table('diagnoses')->where('available', 1)->pluck("name", "id");
+        $clinics = DB::table('clinics')->pluck("name", "id");
+        $relationships = DB::table('family_relations')->pluck('name', 'id');
+        $occupations = DB::table('occupations')->pluck('name', 'id');
+        $patient_categories = DB::table('patient_categories')->where('available', 1)->pluck('name', 'id');
+        $districts = DB::table('districts')->pluck('name', 'id');
+        $counties = DB::table('counties')->pluck('name', 'id');
+        $subcounties = DB::table('subcounties')->pluck('name', 'id');
+        $parishes = DB::table('parishes')->pluck('name', 'id');
+        $villages = DB::table('villages')->pluck('name', 'id');
+        $documents = PatientDocument::where('patient_id', $patient_id)->orderBy('created_at', 'desc')->get();
+        $drug_categories = DB::table('drug_categories')->orderBy('name', 'asc')->get();
+        //allergies and alerts
+        $known_patient_allergies = \Streamline\Models\Allergy::where('patient_id', $patient_id)->orderBy('created_at', 'desc')->take(2)->get();
+        $known_patient_alerts = \Streamline\Models\Alert::where('patient_id', $patient_id)->orderBy('created_at', 'desc')->take(2)->get();
+        $drug_categories_array = DB::table('drug_categories')->pluck('name', 'id');
+        return view('patients::patient_documents.create', compact('patient', 'clinics', 'relationships', 'occupations', 'patient_categories', 'diagnoses', 'categories', 'marital_statuses', 'districts', 'counties', 'subcounties', 'parishes', 'villages', 'drug_categories', 'episode_id', 'documents', 'drug_categories_array', 'drug_categories', 'known_patient_allergies', 'known_patient_alerts'));
+    }
+
+    /**
+     * Store a newly created resource in storage.
+     *
+     */
+    public function store(Request $request) {
+        request()->validate([
+            'documenttitle' => 'required'
+        ]);
+
+        $patient_document = new PatientDocument;
+        $patient_document->patient_id = session()->get('patient_id');
+        $patient_document->episode_id = session()->get('episode_id');
+        $patient_document->title = $request->documenttitle;
+        $patient_document->description = $request->description;
+
+        if ($request->file('document')->isValid()) {
+            $file = $request->file('document');
+            $store = public_path() . '/uploads/patient-documents/';
+            $file_name = $file->getClientOriginalName();
+            $file->move($store, $file_name);
+            $patient_document->path = public_path() . '/uploads/patient-documents/' . $file_name;
+        }
+
+        $patient_document->date_taken = \Carbon\Carbon::createFromFormat('d/m/Y', $request->documentdate)->toDateString();
+        $patient_document->created_by = auth()->user()->id;
+        $patient_document->úpdated_by = auth()->user()->id;
+        $patient_document->save();
+
+        flash("document has been added.")->success();
+
+        // redirect to consultation or patient_episode page depending on where the user is from
+        if (session()->has('redirect_to_consultation')) {
+            $url = session()->get('redirect_to_consultation');
+            session()->forget('redirect_to_consultation');
+            return redirect($url);
+        } else {
+            return redirect("/patient_episodes");
+        }
+    }
+
+    public function modal_store(Request $request) {
+        $validator = Validator::make($request->all(), [
+            'documenttitle' => 'required',
+        ]);
+
+        if ($validator->fails()) {
+            $string = "";
+            foreach ($validator->errors()->getMessages() as $item) {
+                $string .= "{$item[0]}<br>";
+            }
+            return back()->withErrors($validator)->withInput();
+        } else {
+            $patient_document = new PatientDocument;
+            $patient_document->patient_id = session()->get('patient_id');
+            $patient_document->episode_id = session()->get('episode_id');
+            $patient_document->title = $request->documenttitle;
+            $patient_document->description = $request->description;
+            if ($request->file('document')->isValid()) {
+                $file = $request->file('document');
+                $store = public_path() . '/uploads/patient-documents/';
+                $file_name = $file->getClientOriginalName();
+                $file->move($store, $file_name);
+                $patient_document->path = public_path() . '/uploads/patient-documents/' . $file_name;
+            }
+            $patient_document->date_taken = \Carbon\Carbon::createFromFormat('d/m/Y', $request->documentdate)->toDateString();
+            $patient_document->created_by = auth()->user()->id;
+            $patient_document->úpdated_by = auth()->user()->id;
+            $patient_document->save();
+            flash("document has been added.")->success();
+            return redirect('/consultation/route');
+        }
+    }
+
+    /**
+     * Display the specified resource.
+     *
+     * @param  int  $id
+     * @return \Illuminate\Http\Response
+     */
+    public function show($id) {
+        $document = PatientDocument::find($id);
+        if (substr($document->path, 0, 25) === "../uploads/patient_upload") {
+            $document_path_cleaned = str_replace("../uploads/patient_uploads", "/var/www/html/uploads/patient-documents", $document->path);
+        } else {
+            $document_path_cleaned = $document->path;
+        }
+
+        $ext = pathinfo($document->path, PATHINFO_EXTENSION);
+
+        if ($ext == "pdf") {
+            
+            return response()->file($document_path_cleaned, ['Content-Type' => 'application/pdf']);
+            
+        } elseif ($ext == 'doc') {
+            return response()->file($document_path_cleaned, [
+                        'Content-Type' => 'application/msword'
+            ]);
+        } elseif ($ext == 'docx') {
+            return response()->file($document_path_cleaned, [
+                        'Content-Type' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.document'
+            ]);
+        } elseif ($ext == 'xls') {
+            return response()->file($document_path_cleaned, [
+                        'Content-Type' => 'application/vnd.ms-excel'
+            ]);
+        } elseif ($ext == 'xlsx') {
+            return response()->file($document_path_cleaned, [
+                        'Content-Type' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'
+            ]);
+        } elseif ($ext == 'txt') {
+            return response()->file($document_path_cleaned, [
+                        'Content-Type' => 'application/octet-stream'
+            ]);
+        } elseif ($ext == 'png' || $ext == 'jpg' || $ext == 'JPG' || $ext == 'jpeg') {
+            return response()->file($document_path_cleaned, [
+                        'Content-Type' => 'image/jpeg'
+            ]);
+        }
+    }
+
+    /**
+     * Show the form for editing the specified resource.
+     *
+     * @param  int  $id
+     * @return \Illuminate\Http\Response
+     */
+    public function edit($id) {
+        //
+    }
+
+    /**
+     * Update the specified resource in storage.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @param  int  $id
+     * @return \Illuminate\Http\Response
+     */
+    public function update(Request $request, $id) {
+        //
+    }
+
+    /**
+     * Remove the specified resource from storage.
+     *
+     * @param  int  $id
+     * @return \Illuminate\Http\Response
+     */
+    public function destroy($id) {
+        $document = PatientDocument::find($id);
+        if ($document->delete()):
+            flash("document has been deleted.")->error();
+            return redirect('/patient_documents/');
+        endif;
+    }
+
+    /*
+     * put the episode id in the session before creating the document
+     */
+
+    public function set_episode_id($id) {
+        session()->put(['episode_id' => $id]);
+    }
+
+}

docker/_streamline-src/Modules/Patients/Http/Controllers/PatientFlowMonitoringController.php

@@ -0,0 +1,231 @@
+<?php
+
+namespace Modules\Patients\Http\Controllers;
+
+use Carbon\Carbon;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\DB;
+use Streamline\Models\Clinic;
+use Streamline\Models\PatientEpisode;
+use Streamline\Models\InpatientInfo;
+use Illuminate\Database\QueryException;
+use Streamline\Models\Consultation;
+
+class PatientFlowMonitoringController extends Controller {
+
+    public function __construct() {
+        $this->middleware('auth');
+        $this->middleware('permission:patient-flow-monitoring');
+    }
+
+    public function index(Request $request){
+        $clinic_id = $request->clinic_id;
+        $search_by = $request->search_by;
+        $reg_date = $request->reg_date;
+        $start_date = $request->start_date;
+        $end_date = $request->end_date;
+        $order_by = $request->order_by ?? 1;
+
+        if (!isset($clinic_id) && !isset($search_by)){
+            $clinic_id = session()->get('clinic_id');
+            $search_by = session()->get('search_by');
+            $reg_date = session()->get('reg_date');
+            $start_date = session()->get('start_date');
+            $end_date = session()->get('end_date');
+            $order_by = session()->get('order_by');
+        } else {
+            session()->put('clinic_id', $clinic_id);
+            session()->put('search_by', $search_by);
+            session()->put('reg_date', $reg_date);
+            session()->put('start_date', $start_date);
+            session()->put('end_date', $end_date);
+            session()->put('order_by', $order_by);
+        }
+
+        if($search_by === 0){
+            // last 24 hours
+            $start_date_search = Carbon::yesterday()->startOfDay()->toDateTimeString();
+            $end_date_search = Carbon::yesterday()->endOfDay()->toDateTimeString();
+
+            $date_search = "Yesterday";
+        } elseif($search_by == 1){
+            // custom date
+            $start_date_search = Carbon::parse($reg_date)->startOfDay()->toDateTimeString();
+            $end_date_search = Carbon::parse($reg_date)->endOfDay()->toDateTimeString();
+
+            $date_search = streamline_date($start_date_search);
+        } elseif($search_by == 2){
+            // custom date range
+            $start_date_search = Carbon::parse($start_date)->startOfDay()->toDateTimeString();
+            $end_date_search = Carbon::parse($end_date)->endOfDay()->toDateTimeString();
+
+            $date_search = streamline_date($start_date_search) . " to " . streamline_date($end_date_search);
+        } else {
+            // Today
+            $start_date_search = Carbon::today()->startOfDay()->toDateTimeString();
+            $end_date_search = Carbon::today()->endOfDay()->toDateTimeString();
+
+            $date_search = "Today";
+        }
+
+        switch (get_select_clinic_order_type()) {
+            case 0:
+                if ($order_by == 0) {
+                    $order_by_text = "patient_episodes.id";
+                } else {
+                    $order_by_text = "triage.severe_grade desc, patient_episodes.id";
+                }
+                break;
+            case 1:
+                if ($order_by == 0) {
+                    $order_by_text = "patient_episodes.id desc";
+                } else {
+                    $order_by_text = "triage.severe_grade desc, patient_episodes.id desc";
+                }
+                break;
+            case 2:
+            default:
+                if ($order_by == 0) {
+                    $order_by_text = "consultations.completed, patient_episodes.id";
+                } else {
+                    $order_by_text = "consultations.completed, triage.severe_grade desc, patient_episodes.id";
+                }
+                break;
+        }
+
+        if($clinic_id == 0){
+            $patient_episodes = DB::table('patient_episodes')
+                ->whereNull('patient_episodes.deleted_at')
+                ->leftJoin('consultations', 'patient_episodes.id', '=', 'consultations.episode_id')
+                ->leftJoin('ante_natal_clinic_followups as a', 'patient_episodes.id', '=', 'a.episode_id')
+                ->leftJoin('triage', 'patient_episodes.id', '=', 'triage.episode_id')
+                ->select('patient_episodes.*', 'consultations.primary_diagnosis','consultations.outcome_id','consultations.completed','consultations.created_by as consultation_created_by','consultations.updated_by as consultation_updated_by','consultations.consultation_done_by', 'a.primary_diagnosis as antenatal_primary_diagnosis','a.outcome_id as antenatal_outcome_id','a.completion_status as antenatal_completed','a.created_by as antenatal_created_by','a.updated_by as antenatal_updated_by', 'triage.id as episode_triage_id', 'triage.severe_grade', 'triage.clinic_allocation')
+                ->whereBetween('patient_episodes.created_at', [$start_date_search, $end_date_search])
+                ->orderByRaw($order_by_text)
+                ->paginate(200);
+            $clinic_name = "OPD";
+        } else {
+            $patient_episodes = DB::table('patient_episodes')
+                ->whereNull('patient_episodes.deleted_at')
+                ->leftJoin('consultations', 'patient_episodes.id', '=', 'consultations.episode_id')
+                ->leftJoin('ante_natal_clinic_followups as a', 'patient_episodes.id', '=', 'a.episode_id')
+                ->leftJoin('triage', 'patient_episodes.id', '=', 'triage.episode_id')
+                ->where(['patient_episodes.clinic_id' => $clinic_id])
+                ->whereBetween('patient_episodes.created_at', [$start_date_search, $end_date_search])
+                ->orderByRaw($order_by_text)
+                ->select('patient_episodes.*', 'consultations.primary_diagnosis','consultations.outcome_id','consultations.completed','consultations.created_by as consultation_created_by','consultations.updated_by as consultation_updated_by','consultations.consultation_done_by', 'a.primary_diagnosis as antenatal_primary_diagnosis','a.outcome_id as antenatal_outcome_id','a.completion_status as antenatal_completed','a.created_by as antenatal_created_by','a.updated_by as antenatal_updated_by','triage.id as episode_triage_id', 'triage.severe_grade', 'triage.clinic_allocation')
+                ->paginate(200);
+            $clinic_name = get_name($clinic_id, 'id', 'name', 'clinics');
+        }
+
+        $patient_categories = DB::table("patient_categories")->whereNull('deleted_at')->pluck("name", "id");
+
+        $clinics = DB::table("clinics")->whereNull("deleted_at")->orderBy("name")->pluck("name", "id")->toArray();
+        $clinics = [0 => 'OPD'] + $clinics;
+        $clinics = ['' => '- select -'] + $clinics;
+
+        $diagnoses = DB::table('diagnoses')->where('available', 1)->whereNull('deleted_at')->pluck("name", "id")->toArray();
+
+        $wards = DB::table('wards')->where('available', 1)->whereNull('deleted_at')->pluck("name", "id")->prepend('- select -', '');
+
+        return view('patients::patient_flow_monitoring.index', compact('patient_episodes', 'clinics', 'patient_categories','clinic_name','search_by', 'date_search', 'wards', 'diagnoses'));
+    }
+
+    public function patient_route($episode_id, $route){
+
+        $episode = PatientEpisode::find($episode_id);
+        $patient_id = $episode->patient_id;
+
+        // set up session
+        session()->put(['patient_id' => $patient_id]);
+        session()->put(['episode_id' => $episode_id]);
+
+        if($route == 'triage'){
+            $url = '/triage';
+            session()->put('triage_without_etat', 0);
+        } elseif ($route == 'consultation'){
+            session()->put('consultation_with_notes', 0);
+            $url = '/consultation/route';
+        } elseif ($route == 'create_anaesthetics'){
+            $url = '/anaesthetics/create';
+        } elseif ($route == 'create_surgery'){
+            $url = '/theatre_surgery/create';
+        } elseif ($route == 'anaesthetics_history'){
+            $url = '/anaesthetics/history';
+        } elseif ($route == 'surgery_index'){
+            $url = '/theatre_surgery';
+        } elseif ($route == 'treatment') {
+            $url = '/prescriptions/create';
+        } elseif ($route == 'anc_registration_button'){
+            $url = '/ante_natal_clinic/create';
+        } elseif ($route == 'anc_followup_button'){
+            $url = '/ante_natal_clinic_follow_up/create';
+        } elseif ($route == 'investigation') {
+            $url = '/investigations/investigations_review';
+        } elseif ($route == 'triage_without_etat') {
+            session()->put('triage_without_etat', 1);
+            $url = '/triage';
+        } elseif ($route == 'consultation_with_notes') {
+            session()->put('consultation_with_notes', 1);
+            $url = '/consultation/route';
+        } elseif ($route == 'view_patient_history') {
+            $url = '/patient_episodes/';
+        } elseif ($route == 'main_exam') {
+            $url = '/eye_clinic/main_exam_route';
+        } elseif ($route == 'base_refraction_exam') {
+            $url = '/eye_clinic/base_exam_refraction';
+        }
+
+        return response()->json($url);
+    }
+
+    public function inpatient_admission(Request $request)
+    {
+        $episode = PatientEpisode::find($request->admission_episode_id);
+        $patient_id = $episode->patient_id;
+        $ward_id = $request->admission_ward_id;
+        $admitted_on = $request->ward_admission_date;
+
+        try {
+            $episode_id = $episode->id;
+            session()->put(['episode_id' => $episode_id]);
+            session()->put(['patient_id' => $patient_id]);
+
+            $consultation = Consultation::where(['patient_id' => $patient_id, 'episode_id' => $episode_id])->first();
+            if ($consultation) {
+                $consultation->outcome_id = get_name("Admitted", "name", "id", "outcomes");
+                $consultation->ward_id = $ward_id;
+                $consultation->admitted_on = $admitted_on;
+                $consultation->save();
+            }
+
+            // Admit patient in ward
+            $existing_inpatient = InpatientInfo::where(['episode_id' => $episode_id])->first();
+            if ($existing_inpatient) {
+                $ward_id = $existing_inpatient->ward_id;
+                $ward_name = get_name($ward_id, "id", "name", "wards");
+
+                flash("Patient ".get_name($patient_id, "id", "number", "patients")." already admitted for in admitted in ".$ward_name. ". You can use the ward transfer option incase you want to transfer to another ward")->error();
+            } else {
+                $inpatient = is_null($existing_inpatient) ? new InpatientInfo : $existing_inpatient;
+                $inpatient = new InpatientInfo;
+                $inpatient->patient_id = $patient_id;
+                $inpatient->episode_id = $episode_id;
+                $inpatient->admitted_on = $admitted_on;
+                $inpatient->ward_id = $ward_id;
+                $inpatient->created_by = auth()->user()->id;
+                $inpatient->created_at = Carbon::now();
+                $inpatient->save();
+
+                $ward_name = get_name($ward_id, "id", "name", "wards");
+
+                flash("Patient ".get_name($patient_id, "id", "number", "patients")." admitted in ".$ward_name)->success();
+            }
+            
+            return redirect('/patient_episodes/');
+        } catch (QueryException $e) {
+            flash("This episode already exists!")->error();
+            return back()->withInput();
+        }
+    }
+}

docker/_streamline-src/Modules/Patients/Http/Controllers/PointOfSaleController.php

@@ -0,0 +1,451 @@
+<?php
+
+namespace Modules\Patients\Http\Controllers;
+
+use Barryvdh\Snappy\Facades\SnappyPdf;
+use Carbon\Carbon;
+use Illuminate\Database\QueryException;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Auth;
+use Illuminate\Support\Facades\DB;
+use Streamline\Models\Drug;
+use Streamline\Models\EyeGlasses;
+use Streamline\Models\HospitalInformation;
+use Streamline\Models\OrderedEyeGlasses;
+use Streamline\Models\OrderedService;
+use Streamline\Models\OrderedSundry;
+use Streamline\Models\Patient;
+use Streamline\Models\PatientEpisode;
+use Streamline\Models\PointOfSaleRecord;
+use Streamline\Models\ReferralHospital;
+use Streamline\Models\Sundry;
+use Streamline\Models\Services;
+use Streamline\Models\Treatment;
+
+class PointOfSaleController extends Controller {
+
+    public function index(Request $request){
+        $search_text = "";
+
+        switch ($request->search_date_by){
+            case 'yesterday':
+                $end_date = Carbon::yesterday()->endOfDay();
+                $start_date = Carbon::yesterday()->startOfDay();
+                $search_text .= "Yesterday ";
+                break;
+            case 'custom_date':
+                $end_date = Carbon::parse($request->start_date)->endOfDay();
+                $start_date = Carbon::parse($request->start_date)->startOfDay();
+                $search_text .= "From: " . streamline_date($start_date) . " ";
+                break;
+            case 'custom_date_range':
+                $end_date = Carbon::parse($request->end_date)->endOfDay();
+                $start_date = Carbon::parse($request->start_date)->startOfDay();
+                $search_text .= "From: " . streamline_date($start_date) . " to " . streamline_date($end_date) . " ";
+                break;
+            case 'today':
+            default:
+                $end_date = Carbon::today()->endOfDay();
+                $start_date = Carbon::today()->startOfDay();
+                $search_text .= "Today ";
+                break;
+        }
+
+        $records = PointOfSaleRecord::join('patients', 'point_of_sale_records.patient_id', '=', 'patients.id')
+            ->whereBetween('point_of_sale_records.created_at', [$start_date, $end_date])
+            ->limit(500)->get(['point_of_sale_records.*', 'patients.first_name', 'patients.last_name', 'patients.number']);
+
+        return view('patients::point_of_sale.index', compact('records', 'search_text'));
+    }
+
+    public function order_items(){
+        $drugs = Drug::get();
+        $sundries = Sundry::where('available', 1)->get();
+        $services = Services::where('available', 1)->get();
+        $eye_glasses = EyeGlasses::get();
+        $referral_hospitals = ReferralHospital::orderBy('name')->get();
+
+        return view('patients::point_of_sale.order_items', compact('drugs', 'eye_glasses', 'sundries', 'referral_hospitals', 'services'));
+    }
+
+    public function confirm_items(Request $request){
+        $pre_ordered_eye_glasses = [];
+        $manual_patient_prescriptions = [];
+        $automatic_patient_prescriptions = [];
+        $pre_ordered_sundries = [];
+        $pre_ordered_services = [];
+
+        if($request->patient_id) {
+            $patient_id = $request->patient_id;
+            $patient = Patient::find($patient_id);
+
+            // double check if for existing patient_id
+            if($patient){
+                $patient_number = Patient::where('id', $patient_id)->pluck('number')->first();
+                $episode_id = PatientEpisode::where('patient_id',$patient_id)->whereDate('created_at', Carbon::today()->toDateString())->pluck('id')->first();
+                if(!$episode_id){
+                    $episode = new PatientEpisode;
+                    $episode->patient_id = $patient_id;
+                    $episode->paid_over = "pos";
+                    $episode->created_by = Auth::user()->id;
+                    $episode->updated_by = Auth::user()->id;
+                    $episode->save();
+                    flash('A new episode for patient with patient number ' . $patient_number . ' has been initiated.');
+
+                    $episode_id = $episode->id;
+                }
+
+            } else {
+                flash('Patient not found')->error();
+                redirect('point_of_sale');
+            }
+        } else {
+            $patient = new Patient;
+            $patient->first_name = $request->first_name;
+            $patient->last_name = $request->last_name;
+            $patient->phone = $request->phone_number ?? "";
+            $patient->referred_from = $request->referral_hospital ?? 1;
+            $patient->category_id = 1;
+            $patient->created_by = Auth::user()->id;
+            $patient->gender = $request->gender ?? 2;
+
+            if (is_null($request->date_of_birth)) {
+                $age_in_years = $request->age_in_years ?? 18;
+                $calculated_dob = \Carbon\Carbon::now()->subYears($age_in_years);
+                $calculated_date_of_birth = $calculated_dob->toDateString();
+                $patient->date_of_birth = $calculated_date_of_birth;
+            } else {
+                $patient->date_of_birth = Carbon::createFromFormat('d/m/Y', $request->date_of_birth)->toDateString();
+            }
+
+            if ($patient->save()):
+                $prefix = DB::table('hospital_information')->where('id', 1)->value('patient_number_abbr');
+                $patient_id = $patient->id;
+                $new_id = quadLimit($patient_id);
+                $patient_number = $prefix . "-" . $new_id;
+                DB::table('patients')->where('id', $new_id)->update(['number' => $patient_number]); // Updating the patient number
+            else:
+                flash("There was an error")->error();
+                return back()->withInput();
+            endif;
+
+            $episode = new PatientEpisode;
+            $episode->patient_id = $patient_id;
+            $episode->clinic_id = get_default_hospital_clinic();
+            $episode->paid_over = "pos";
+            $episode->created_by = Auth::user()->id;
+            $episode->updated_by = Auth::user()->id;
+
+            try {
+                $episode->save();
+                $episode_id = $episode->id;
+                flash('Patient with patient number ' . $patient_number . ' has been successfully registered.')->success();
+            } catch (QueryException $e) {
+                flash("This episode already exists!")->error();
+                return back()->withInput();
+            }
+        }
+
+        if ($request->selected_eye_glasses) {
+            $pre_ordered_eye_glasses = EyeGlasses::whereIn('id', $request->selected_eye_glasses)->get();
+        }
+        if ($request->selected_drugs) {
+            if($request->manual_drug_select == 1){
+                $manual_patient_prescriptions = Drug::whereIn('id', $request->selected_drugs)->get();
+            }else if($request->automatic_drug_select == 1){
+                $automatic_patient_prescriptions = Drug::whereIn('id', $request->selected_drugs)->get();
+            }
+        }
+        if ($request->selected_sundries) {
+            $pre_ordered_sundries = Sundry::whereIn('id', $request->selected_sundries)->get();
+        }
+
+        if ($request->selected_services) {
+            $pre_ordered_services = Services::whereIn('id', $request->selected_services)->get();
+        }
+
+        $allergies = DB::table('allergies')->where(['patient_id' => $patient_id])->pluck('patient_id', 'names');
+
+        return view('patients::point_of_sale.confirm_items', compact('patient_id', 'episode_id', 'pre_ordered_eye_glasses',
+            'manual_patient_prescriptions', 'automatic_patient_prescriptions', 'allergies', 'patient', 'pre_ordered_sundries', 'pre_ordered_services'));
+    }
+
+    public function confirm_pricing(Request $request){
+        if($request->treatment_item){
+            $treatment = new Treatment;
+            $treatment->patient_id = $request->patient_id;
+            $treatment->episode_id = $request->episode_id;
+            $treatment->drugs = implode(',', $request->treatment_item);
+
+            $drugs_array = $request->treatment_item;
+            $duration_array = $request->duration;
+            $time_array = $request->time;
+            $time_duration = [];
+            $doses = $request->dose ?? [];
+            $frequencies = $request->frequency ?? [];
+            $dose_array = [];
+            $frequencies_array = [];
+            $instructions_array = [];
+
+            for ($i = 0; $i < count($drugs_array); $i++) {
+                if (is_drug_chronic($drugs_array[$i])) {
+                    register_chronic_patient($request->patient_id, $request->episode_id, $drugs_array[$i]);
+                }
+
+                if (isset($duration_array[$i]) && isset($time_array[$i])) {
+                    $time_duration[] = $duration_array[$i] . " " . $time_array[$i];
+                } else {
+                    $time_duration[] = "1 Days";
+                }
+
+                if (isset($doses[$i])) {
+                    $dose_array[] = $doses[$i];
+                } else {
+                    $dose_array[] = "1";
+                }
+
+                if (isset($frequencies[$i])) {
+                    $frequencies_array[] = $frequencies[$i];
+                } else {
+                    $frequencies_array[] = "2";
+                }
+
+                $instructions_array[] = "";
+            }
+
+            $treatment->doses = implode(',', $dose_array);
+            $treatment->frequencies = implode(',', $frequencies_array);
+            $treatment->instruction = implode(',', $instructions_array);
+            $treatment->durations = implode(',', $time_duration);
+            $treatment->quantities_dispensed = implode(',', $request->treatment_quantity);
+            $treatment->dispense_status = 0;
+            $treatment->created_by = Auth::id();
+            $treatment->save();
+
+            $request->treatment_id = DB::table('treatments')->where('episode_id', $request->episode_id)->where('patient_id', $request->patient_id)->latest()->pluck('id')->first();
+        }
+
+        $eye_glass_ids = $request->eye_glass_item;
+        $eye_glass_quantity = $request->eye_glass_quantity;
+
+        if($request->eye_glass_item){
+            for ($i=0; $i < count($eye_glass_ids) ; $i++) {
+                $new_ordered_eye_glasses = new OrderedEyeGlasses;
+                $new_ordered_eye_glasses->patient_id = $request->patient_id;
+                $new_ordered_eye_glasses->episode_id = $request->episode_id;
+                $new_ordered_eye_glasses->eye_glasses_id = $eye_glass_ids[$i];
+                $new_ordered_eye_glasses->quantity = $eye_glass_quantity[$i];
+                $new_ordered_eye_glasses->payment_status = 0; //0 by default to mean not paid
+                $new_ordered_eye_glasses->created_by = auth()->user()->id;
+                $new_ordered_eye_glasses->save();
+            }
+        }
+
+        if($request->pos_sundry_ids){
+            $new_ordered_sundries = new OrderedSundry;
+            $new_ordered_sundries->patient_id = $request->patient_id;
+            $new_ordered_sundries->episode_id = $request->episode_id;
+            $new_ordered_sundries->sundries_id = implode(",", $request->pos_sundry_ids);
+            $new_ordered_sundries->quantity = implode(",", $request->sundry_quantity);
+            $new_ordered_sundries->created_by = auth()->user()->id;
+            $new_ordered_sundries->save();
+        }
+
+        if ($request->service_id && $request->service_id[0] != null) {
+            $new_ordered_service = new OrderedService;
+            $new_ordered_service->patient_id = $request->patient_id;
+            $new_ordered_service->episode_id = $request->episode_id;
+            $new_ordered_service->service_id = implode(",", $request->service_id);
+            $new_ordered_service->quantity = implode(",", $request->quantity);
+            $new_ordered_service->performed = 0;
+            $new_ordered_service->performed_id = 0;
+            $new_ordered_service->created_by = auth()->user()->id;
+            $new_ordered_service->save();
+        }
+
+        $request->ordered_sundry_ids = OrderedSundry::where('episode_id', $request->episode_id)->where('patient_id', $request->patient_id)
+                                                    ->whereDate('created_at', Carbon::today()->toDateString())->pluck('id')->toArray();
+
+        $treatment_item = $treatment_quantity = $treatment_subtotal = [];
+        // save for treatment
+        if($request->treatment_id){
+            $treatment_item = $request->treatment_item;
+            $treatment_quantity = $request->treatment_quantity;
+            $treatment_subtotal = $request->treatment_subtotal;
+        }
+
+        $eye_glasses_prices_array = $eye_glasses_quantity_array = $eye_glasses_ids_array = [];
+        // save for eye_glasses arrays
+        if($request->eye_glass_item){
+            $eye_glasses_prices_array = $request->eye_glass_amount;
+            $eye_glasses_quantity_array = $request->eye_glass_quantity;
+            $eye_glasses_ids_array = $request->eye_glass_item;
+        }
+
+        $sundry_item = $sundry_quantity = $sundry_subtotal = [];
+        // save for sundries array
+        if($request->pos_sundry_ids){
+            $sundry_item = $request->pos_sundry_ids;
+            $sundry_quantity = $request->sundry_quantity;
+            $sundry_subtotal = $request->sundry_subtotal;
+        }
+
+        // save for service arrays
+        $service_ids_array = [];
+        $service_prices_array = [];
+        $service_quantity_array = [];
+
+        if($request->service_id){
+            $service_prices_array = $request->service_item_subtotal;
+            $service_ids_array = $request->service_id;
+            $service_quantity_array = $request->quantity;
+        }
+
+        $pos_record = new PointOfSaleRecord();
+        $pos_record->patient_id = $request->patient_id;
+        $pos_record->episode_id = $request->episode_id;
+        $pos_record->treatments = count($treatment_item) > 0 ? json_encode([
+            "ids" => $treatment_item, "quantity" => $treatment_quantity,
+            "subtotal" => $treatment_subtotal
+        ]) : NULL;
+        $pos_record->eye_glasses = count($eye_glasses_ids_array) > 0 ? json_encode([
+            "ids" => $eye_glasses_ids_array, "quantity" => $eye_glasses_quantity_array,
+            "subtotal" => $eye_glasses_prices_array
+        ]) : NULL;
+        $pos_record->sundries = count($sundry_item) > 0 ? json_encode([
+            "ids" => $sundry_item, "quantity" => $sundry_quantity,
+            "subtotal" => $sundry_subtotal
+        ]) : NULL;
+        $pos_record->services = count($service_ids_array) > 0 ? json_encode([
+            "ids" => $service_ids_array, "quantity" => $service_quantity_array,
+            "subtotal" => $service_prices_array
+        ]) : NULL;
+        $pos_record->created_by = Auth::id();
+        $pos_record->save();
+
+        return redirect('point_of_sale/print/' . $pos_record->id);
+    }
+
+    public function add_referral(Request $request) {
+
+        $logged_in_user_id = Auth::user()->id;
+        $referral_hospital = new ReferralHospital;
+        $referral_hospital->name = $request->name;
+        $referral_hospital->created_by = $logged_in_user_id;
+        $referral_hospital->updated_by = $logged_in_user_id;
+
+        if ($referral_hospital->save()) {
+            //insert successful
+            return $referral_hospital->id;
+        } else {
+            return 0;
+        }
+    }
+
+    public function get_patient(Request $request){
+        $patient = Patient::where('id', $request->patient_id)->first();
+        return $patient;
+    }
+
+    public function print($id) {
+        $record = PointOfSaleRecord::find($id);
+
+        if ($record) {
+            if (is_cashier_receipt_type_print_html()) {
+                $hospital_information = HospitalInformation::first();
+                $patient = Patient::find($record->patient_id);
+                $receipt_date = $record->created_at;
+                $receipt_reprint_date = date('Y-m-d h:i:s');
+
+                $treatments_array = json_decode($record->treatments, true);
+                $sundries_array = json_decode($record->sundries, true);
+                $eye_glasses_array = json_decode($record->eye_glasses, true);
+                $services_array = json_decode($record->services, true);
+
+                $treatment_item = $treatments_array ? $treatments_array["ids"] : [];
+                $treatment_quantity = $treatments_array ? $treatments_array["quantity"] : [];
+                $treatment_subtotal = $treatments_array ? $treatments_array["subtotal"] : [];
+                $eye_glasses_ids_array = $eye_glasses_array ? $eye_glasses_array["ids"] : [];
+                $eye_glasses_quantity_array = $eye_glasses_array ? $eye_glasses_array["quantity"] : [];
+                $eye_glasses_prices_array = $eye_glasses_array ? $eye_glasses_array["subtotal"] : [];
+                $sundry_item = $sundries_array ? $sundries_array["ids"] : [];
+                $sundry_quantity = $sundries_array ? $sundries_array["quantity"] : [];
+                $sundry_subtotal = $sundries_array ? $sundries_array["subtotal"] : [];
+                $service_ids_array = $services_array ? $services_array["ids"] : [];
+                $service_quantity_array = $services_array ? $services_array["quantity"] : [];
+                $service_prices_array = $services_array ? $services_array["subtotal"] : [];
+
+                return view('patients::point_of_sale.receipt', compact('treatment_item', 'treatment_quantity', 'treatment_subtotal',
+                    'eye_glasses_prices_array', 'eye_glasses_quantity_array', 'eye_glasses_ids_array', 'hospital_information', 'patient', 'receipt_date',
+                    'sundry_item','sundry_quantity','sundry_subtotal', 'service_ids_array', 'service_prices_array', 'service_quantity_array', 'receipt_reprint_date'));
+            } else {
+                // set up the redirect link for html
+                session()->put('print_pos_pdf', 1);
+                session()->put('print_pos_pdf_id', $id);
+
+                return redirect('/point_of_sale');
+            }
+        } else {
+            return redirect('/point_of_sale');
+        }
+    }
+
+    public function print_pos_pdf() {
+        $id = session()->get("print_pos_pdf_id");
+
+        // add check for when the people try to reload the page
+        if (!$id) {
+            return redirect('/point_of_sale');
+        }
+
+        // lest i forget Thy love for me
+        session()->forget('print_pos_pdf');
+        session()->forget('print_pos_pdf_id');
+
+        $record = PointOfSaleRecord::find($id);
+
+        if ($record) {
+            $hospital_information = HospitalInformation::first();
+            $patient = Patient::find($record->patient_id);
+            $receipt_date = $record->created_at;
+            $receipt_reprint_date = date('Y-m-d h:i:s');
+
+            $treatments_array = json_decode($record->treatments, true);
+            $sundries_array = json_decode($record->sundries, true);
+            $eye_glasses_array = json_decode($record->eye_glasses, true);
+            $services_array = json_decode($record->services, true);
+
+            $treatment_item = $treatments_array ? $treatments_array["ids"] : [];
+            $treatment_quantity = $treatments_array ? $treatments_array["quantity"] : [];
+            $treatment_subtotal = $treatments_array ? $treatments_array["subtotal"] : [];
+            $eye_glasses_ids_array = $eye_glasses_array ? $eye_glasses_array["ids"] : [];
+            $eye_glasses_quantity_array = $eye_glasses_array ? $eye_glasses_array["quantity"] : [];
+            $eye_glasses_prices_array = $eye_glasses_array ? $eye_glasses_array["subtotal"] : [];
+            $sundry_item = $sundries_array ? $sundries_array["ids"] : [];
+            $sundry_quantity = $sundries_array ? $sundries_array["quantity"] : [];
+            $sundry_subtotal = $sundries_array ? $sundries_array["subtotal"] : [];
+            $service_ids_array = $services_array ? $services_array["ids"] : [];
+            $service_quantity_array = $services_array ? $services_array["quantity"] : [];
+            $service_prices_array = $services_array ? $services_array["subtotal"] : [];
+
+            $data = [
+                "patient" => $patient, "receipt_date" => $receipt_date, "receipt_reprint_date" => $receipt_reprint_date, "hospital_information" => $hospital_information,
+                "treatment_item" => $treatment_item, "treatment_quantity" => $treatment_quantity, "treatment_subtotal" => $treatment_subtotal,
+                "eye_glasses_ids_array" => $eye_glasses_ids_array, "eye_glasses_quantity_array" => $eye_glasses_quantity_array, "eye_glasses_prices_array" => $eye_glasses_prices_array,
+                "sundry_item" => $sundry_item, "sundry_quantity" => $sundry_quantity, "sundry_subtotal" => $sundry_subtotal,
+                "service_ids_array" => $service_ids_array, "service_quantity_array" => $service_quantity_array, "service_prices_array" => $service_prices_array,
+            ];
+
+            $pdf = SnappyPDF::loadView('patients::point_of_sale.print_pos_pdf', $data)
+                ->setOrientation('portrait')
+                ->setPaper('a4')
+                ->setOption('margin-bottom', 5)
+                ->setOption('margin-top', 5)
+                ->setOption('footer-html', '<i>&copy; ' . date('Y') . ' Stre@mline</i>');
+
+            return $pdf->inline('Patient Receipt' . date(" d-m-y h:ia") . '.pdf');
+        } else {
+            return redirect('/point_of_sale');
+        }
+    }
+}

docker/_streamline-src/Modules/Patients/Http/Controllers/PostDischargeRiskController.php

@@ -0,0 +1,309 @@
+<?php
+
+namespace Modules\Patients\Http\Controllers;
+
+use Barryvdh\Snappy\Facades\SnappyPdf;
+use Carbon\Carbon;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\DB;
+use Streamline\Models\HospitalInformation;
+use Streamline\Models\VhtContact;
+
+class PostDischargeRiskController extends Controller {
+
+    public function view_scores(Request $request) {
+        if (isset($request->start_date)){
+            $start_date = Carbon::parse($request->start_date)->startOfDay();
+            $end_date = Carbon::parse($request->end_date)->endOfDay();
+        } else {
+            $start_date = Carbon::now()->startOfDay();
+            $end_date = Carbon::now()->endOfDay();
+        }
+
+        $risk_scores = DB::table('discharge_mortality_risk')
+            ->whereNotNull('post_discharge_mortality_risk')
+            ->whereNotNull('inpatient_id')
+            ->where('child_with_proven_infection', 1)
+            ->whereBetween('created_at', [$start_date, $end_date])
+            ->get(['id', 'patient_id', 'gender', 'date_of_birth', 'post_discharge_mortality_risk',
+                'updated_at', 'is_vht_alerted', 'inpatient_id', 'child_with_proven_infection']);
+
+        $search_text = "From " . streamline_date($start_date) . " to " . streamline_date($end_date);
+
+        return view('patients::post_discharge_risk.view_scores', compact('risk_scores', 'search_text'));
+    }
+
+    public function vht_discharge_forms(Request $request) {
+        //
+    }
+
+    public function print_vht_discharge_forms($discharge_risk_score_id) {
+        $hospital_info = HospitalInformation::find(1);
+
+        $discharge_risk_score = DB::table('discharge_mortality_risk')
+            ->where('id', $discharge_risk_score_id)
+            ->first();
+
+        $patient_id = $discharge_risk_score->patient_id;
+
+        if ($discharge_risk_score->inpatient_id) {
+            $admission_date = streamline_date(get_name($discharge_risk_score->inpatient_id, 'id', 'admitted_on', 'inpatient_info'));
+            $discharge_date = streamline_date(get_name($discharge_risk_score->inpatient_id, 'id', 'discharged_on', 'inpatient_info'));
+            $diagnosis_id = get_name($discharge_risk_score->inpatient_id, 'id', 'primary_diagnosis', 'inpatient_info');
+            $discharge_diagnosis = get_name($diagnosis_id, 'id', 'name', 'diagnoses');
+            $main_symptom = explode(",", get_name($discharge_risk_score->episode_id, 'episode_id', 'symptoms', 'triage'))[0] ?? "";
+        } else {
+            $admission_date = "";
+            $discharge_date = "";
+            $discharge_diagnosis = "";
+            $main_symptom = "";
+        }
+
+        // get the dates for when the follow ups where scheduled
+        $scheduled_followups = DB::table('phone_followup_patients')
+            ->where('discharge_mortality_risk_id', $discharge_risk_score_id)
+            ->get();
+
+        $vht_name = "";
+        $vht_contact = "";
+
+        if (count($scheduled_followups) > 0) {
+            $first_followup_date = streamline_date($scheduled_followups[0]->follow_up_date);
+            $second_followup_date = streamline_date($scheduled_followups[1]->follow_up_date);
+            $third_followup_date = streamline_date($scheduled_followups[2]->follow_up_date);
+            $vht_name = get_name($scheduled_followups[2]->vht_id, 'id', 'name', 'vht_contacts');
+            $vht_contact = get_name($scheduled_followups[2]->vht_id, 'id', 'contact', 'vht_contacts');
+        } else {
+            $first_followup_date = "";
+            $second_followup_date = "";
+            $third_followup_date = "";
+        }
+
+        $data = [
+            'hospital_info' => $hospital_info,
+            'admission_date' => $admission_date,
+            'discharge_date' => $discharge_date,
+            'patient_id' => $patient_id,
+            'discharge_risk_score' => $discharge_risk_score,
+            'first_followup_date' => $first_followup_date,
+            'second_followup_date' => $second_followup_date,
+            'third_followup_date' => $third_followup_date,
+            'vht_name' => $vht_name,
+            'vht_contact' => $vht_contact,
+            'discharge_diagnosis' => $discharge_diagnosis,
+            'main_symptom' => $main_symptom,
+        ];
+
+        $pdf = SnappyPDF::loadView('patients::post_discharge_risk/print_vht_discharge_forms', $data)
+            ->setPaper('a4')
+            ->setOption('margin-bottom', 10)
+            ->setOption('footer-html', '<i>Stre@mline</i>');
+
+
+        return $pdf->inline('VHT Discharge Form' . date(" d-m-y h:ia") . '.pdf');
+    }
+
+    public function assign_vht($discharge_id) {
+        //$vhts = DB::table('vht_contacts')->get();
+        $post_discharge = DB::table('discharge_mortality_risk')->find($discharge_id);
+        $patient = DB::table('patients')->find($post_discharge->patient_id);
+
+        return view('patients::post_discharge_risk.assign_vht', compact('patient', 'discharge_id'));
+    }
+
+    public function search_vht_by_name_village(Request $request) {
+        $data = [];
+
+        if ($request->has('q')) {
+            $search = $request->q;
+            $data = DB::table('vht_contacts')->select("id", "parish_name", "village_name", "name")
+                ->orWhere('village_name', 'LIKE', "%$search%")
+                ->orWhere('name', 'LIKE', "%$search%")
+                ->get();
+        }
+
+        return response()->json($data);
+    }
+
+    public function get_info_about_vht($vht_id) {
+        $data = DB::table('vht_contacts')->find($vht_id);
+
+        return $data->name . " (" . $data->contact . ")" . "&&" . $data->facility . "&&" . $data->parish_name . "&&" . $data->village_name;
+    }
+
+    public function save_assign_vht(Request $request) {
+        $discharge_id = $request->discharge_id;
+
+        // get the discharge info
+        $post_discharge = DB::table('discharge_mortality_risk')->find($request->discharge_id);
+
+        $patient_id = $post_discharge->patient_id;
+
+        $inpatient_id = get_name($request->discharge_id, 'id', 'inpatient_id', 'discharge_mortality_risk');
+
+        $inpatient_info = DB::table('inpatient_info')
+            ->where('id', $inpatient_id)
+            ->first();
+
+        // vht contact info
+        $vht = DB::table('vht_contacts')->find($request->vht_id);
+
+        $discharge_date = new Carbon(get_patient_discharge_date($inpatient_id));
+        $first_followup_date = $discharge_date->copy()->addDays(2);
+        $second_followup_date = $discharge_date->copy()->addDays(7);
+        $third_followup_date = $discharge_date->copy()->addDays(14);
+
+        if ($vht) {
+            // send the message
+            DB::table('phone_followup_patients')
+                ->insert(['patient_id' => $patient_id, 'created_at' => date('Y-m-d H:i:s'), 'vht_id' => $vht->id,
+                    'episode_id' => $inpatient_info->episode_id, 'inpatient_id' => $inpatient_info->id, 'discharge_mortality_risk_id' => $discharge_id,
+                    'follow_up_date' => $first_followup_date, 'discharge_date' => get_patient_discharge_date($inpatient_id)]);
+
+            DB::table('phone_followup_patients')
+                ->insert(['patient_id' => $patient_id, 'created_at' => date('Y-m-d H:i:s'), 'vht_id' => $vht->id,
+                    'episode_id' => $inpatient_info->episode_id, 'inpatient_id' => $inpatient_info->id, 'discharge_mortality_risk_id' => $discharge_id,
+                    'follow_up_date' => $second_followup_date, 'discharge_date' => get_patient_discharge_date($inpatient_id)]);
+
+            DB::table('phone_followup_patients')
+                ->insert(['patient_id' => $patient_id, 'created_at' => date('Y-m-d H:i:s'), 'vht_id' => $vht->id,
+                    'episode_id' => $inpatient_info->episode_id, 'inpatient_id' => $inpatient_info->id, 'discharge_mortality_risk_id' => $discharge_id,
+                    'follow_up_date' => $third_followup_date, 'discharge_date' => get_patient_discharge_date($inpatient_id)]);
+
+            $patient = DB::table('patients')->where('id', $patient_id)->first();
+
+            $message = "Dear VHT,\nA child from your area was discharged today. Please complete 3 follow-up visits to assess recovery.\n\nDetails:\n";
+            $message .= "Child: " . $patient->first_name . " " . $patient->last_name . ",";
+            $message .= " " . ($patient->gender == 1) ? "Boy" : "Girl" . ",";
+            $message .= " " . get_patients_age($patient->date_of_birth) . " years,";
+            $message .= " " . get_name($patient->village_id, 'id', 'name', 'villages') . "\n";
+
+            $message .= "From: Kisiizi Hospital\n";
+
+            if ($patient->parent_id) {
+                $message .= "Parent: " . get_full_name($patient->parent_id, 'id', 'first_name', 'last_name', 'patients') . ", " . get_name($patient->parent_id, 'id', 'phone', 'patients') . "\n";
+            } elseif ($patient->hospital_contact) {
+                $message .= "Parent: " . $patient->hospital_contact_name . ", " . $patient->hospital_contact . "\n";
+            } elseif ($patient->next_of_kin) {
+                $message .= "Parent: " . $patient->next_of_kin . ", " . $patient->phone_of_next_of_kin . "\n";
+            }
+
+            $number = "+256" . $vht->contact;
+
+            $message .= "Follow-ups: " . $first_followup_date->format('D j M') . ", " . $second_followup_date->format('D j M') . ", " . $third_followup_date->format('D j M') . "";
+
+            send_sms($number, $message);
+
+            DB::table('discharge_mortality_risk')
+                ->where('id', $discharge_id)
+                ->update(['is_vht_alerted' => 1]);
+
+            send_data_to_redcap($discharge_id);
+
+            flash("VHT has been assigned and an SMS message has been sent to them")->success();
+
+            return redirect('/post_discharge_risk/view_scores');
+        } else {
+            flash("No VHT was found for the patient")->error();
+            return redirect('/post_discharge_risk/view_scores');
+        }
+    }
+
+    public function retry_sending_message($discharge_risk_score_id) {
+        $discharge_id = $discharge_risk_score_id;
+
+        // get the discharge info
+        $post_discharge = DB::table('discharge_mortality_risk')->find($discharge_id);
+
+        $patient_id = $post_discharge->patient_id;
+
+        $inpatient_id = get_name($discharge_id, 'id', 'inpatient_id', 'discharge_mortality_risk');
+
+        $inpatient_info = DB::table('inpatient_info')
+            ->where('id', $inpatient_id)
+            ->first();
+
+        $vht = DB::table('vht_contacts')
+            ->where('village', get_name($patient_id, 'id', 'village_id', 'patients'))
+            ->orWhere('village', get_name(get_name($patient_id, 'id', 'village_id', 'patients'), 'id', 'name', 'villages'))
+            ->first();
+
+        $discharge_date = new Carbon(get_patient_discharge_date($inpatient_id));
+        $first_followup_date = $discharge_date->copy()->addDays(2);
+        $second_followup_date = $discharge_date->copy()->addDays(7);
+        $third_followup_date = $discharge_date->copy()->addDays(14);
+
+        if ($vht) {
+            // send the message
+            DB::table('phone_followup_patients')
+                ->insert(['patient_id' => $patient_id, 'created_at' => date('Y-m-d H:i:s'), 'vht_id' => $vht->id,
+                    'episode_id' => $inpatient_info->episode_id, 'inpatient_id' => $inpatient_info->id, 'discharge_mortality_risk_id' => $discharge_id,
+                    'follow_up_date' => $first_followup_date, 'discharge_date' => get_patient_discharge_date($inpatient_id)]);
+
+            DB::table('phone_followup_patients')
+                ->insert(['patient_id' => $patient_id, 'created_at' => date('Y-m-d H:i:s'), 'vht_id' => $vht->id,
+                    'episode_id' => $inpatient_info->episode_id, 'inpatient_id' => $inpatient_info->id, 'discharge_mortality_risk_id' => $discharge_id,
+                    'follow_up_date' => $second_followup_date, 'discharge_date' => get_patient_discharge_date($inpatient_id)]);
+
+            DB::table('phone_followup_patients')
+                ->insert(['patient_id' => $patient_id, 'created_at' => date('Y-m-d H:i:s'), 'vht_id' => $vht->id,
+                    'episode_id' => $inpatient_info->episode_id, 'inpatient_id' => $inpatient_info->id, 'discharge_mortality_risk_id' => $discharge_id,
+                    'follow_up_date' => $third_followup_date, 'discharge_date' => get_patient_discharge_date($inpatient_id)]);
+
+            $patient = DB::table('patients')->where('id', $patient_id)->first();
+
+            $message = "Dear VHT,\nA child from your area was discharged today. Please complete 3 follow-up visits to assess recovery.\n\nDetails:\n";
+            $message .= "Child: " . $patient->first_name . " " . $patient->last_name . ",";
+            $message .= " " . ($patient->gender == 1) ? "Boy" : "Girl" . ",";
+            $message .= " " . get_patients_age($patient->date_of_birth) . " years,";
+            $message .= " " . get_name($patient->village_id, 'id', 'name', 'villages') . "\n";
+
+            $message .= "From: Kisiizi Hospital\n";
+
+            if ($patient->parent_id) {
+                $message .= "Parent: " . get_full_name($patient->parent_id, 'id', 'first_name', 'last_name', 'patients') . ", " . get_name($patient->parent_id, 'id', 'phone', 'patients') . "\n";
+            } elseif ($patient->hospital_contact) {
+                $message .= "Parent: " . $patient->hospital_contact_name . ", " . $patient->hospital_contact . "\n";
+            } elseif ($patient->next_of_kin) {
+                $message .= "Parent: " . $patient->next_of_kin . ", " . $patient->phone_of_next_of_kin . "\n";
+            }
+
+            $number = "+256" . $vht->contact;
+
+            $message .= "Follow-ups: " . $first_followup_date->format('D j M') . ", " . $second_followup_date->format('D j M') . ", " . $third_followup_date->format('D j M') . "";
+
+            send_sms($number, $message);
+
+            DB::table('discharge_mortality_risk')
+                ->where('id', $discharge_id)
+                ->update(['is_vht_alerted' => 1]);
+
+            send_data_to_redcap($discharge_risk_score_id);
+
+            return 1;
+        } else {
+            return 0;
+        }
+    }
+
+    public function view_follow_up_patients(Request $request) {
+        if (isset($request->start_date)){
+            $start_date = Carbon::parse($request->start_date)->startOfDay();
+            $end_date = Carbon::parse($request->end_date)->endOfDay();
+        } else {
+            $start_date = Carbon::now()->startOfDay();
+            $end_date = Carbon::now()->endOfDay();
+        }
+
+        $risk_scores = DB::table('discharge_mortality_risk')
+            ->whereNotNull('post_discharge_mortality_risk')
+            ->whereNotNull('inpatient_id')
+            ->where('child_with_proven_infection', 1)
+            ->whereBetween('created_at', [$start_date, $end_date])
+            ->get();
+
+        $search_text = "From " . streamline_date($start_date) . " to " . streamline_date($end_date);
+
+        return view('patients::post_discharge_risk.view_follow_up_patients', compact('risk_scores', 'search_text'));
+    }
+}