498 lines
19 KiB
PHP
498 lines
19 KiB
PHP
<?php
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namespace App\Controllers\Api\v1;
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use App\Controllers\BaseController;
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use App\Models\BedAssignmentHistoryModel;
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use App\Models\BedMasterModel;
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use App\Models\IpdNursingEntryModel;
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use App\Models\NurseModel;
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use App\Models\NursingStationModel;
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class NursingApi extends BaseController
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{
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protected BedMasterModel $bedMasterModel;
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protected BedAssignmentHistoryModel $bedAssignmentModel;
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protected IpdNursingEntryModel $ipdNursingEntryModel;
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protected NursingStationModel $nursingStationModel;
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protected NurseModel $nurseModel;
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public function __construct()
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{
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$this->bedMasterModel = new BedMasterModel();
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$this->bedAssignmentModel = new BedAssignmentHistoryModel();
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$this->ipdNursingEntryModel = new IpdNursingEntryModel();
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$this->nursingStationModel = new NursingStationModel();
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$this->nurseModel = new NurseModel();
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}
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/**
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* Serves the React PWA app entry point at /app/nursing
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*/
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public function pwaIndex()
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{
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$pwaPath = FCPATH . 'App/Nursing/index.html';
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if (file_exists($pwaPath)) {
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return $this->response->setBody(file_get_contents($pwaPath));
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}
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return $this->response->setJSON([
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'app_name' => 'Nursing Care PWA App Gateway',
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'status' => 'ready',
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'api_base_url' => base_url('api/v1/nursing/'),
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'message' => 'React PWA build target directory /App/Nursing is active. API endpoints are ready for integration.',
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'endpoints' => [
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'beds' => base_url('api/v1/nursing/beds'),
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'workspace' => base_url('api/v1/nursing/workspace/{ipdId}'),
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'save_entry' => base_url('api/v1/nursing/entry/save/{ipdId}'),
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'nurses' => base_url('api/v1/nursing/nurses'),
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]
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]);
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}
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/**
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* GET api/v1/nursing/beds
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*/
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public function beds()
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{
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$records = $this->bedMasterModel->getAllWithRelations();
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$nursingStations = $this->nursingStationModel->getActiveStations();
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return $this->response->setJSON([
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'status' => 1,
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'data' => [
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'beds' => $records,
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'nursing_stations' => $nursingStations,
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]
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]);
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}
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/**
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* GET api/v1/nursing/nurses
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*/
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public function nurses()
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{
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return $this->response->setJSON([
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'status' => 1,
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'data' => $this->nurseModel->getActiveNurses()
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]);
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}
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/**
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* POST api/v1/nursing/auth/verify-pin
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*/
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public function verifyPin()
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{
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$post = $this->request->getPost() ?: ($this->request->getJSON(true) ?? []);
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$nurseId = (int) ($post['nurse_id'] ?? 0);
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$nurseCode = trim((string) ($post['nurse_code'] ?? ''));
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$pin = trim((string) ($post['pin'] ?? ''));
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if ($nurseId <= 0 && $nurseCode !== '') {
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$nurseRow = db_connect()->table('nurse_master')->where('nurse_code', $nurseCode)->get()->getRowArray();
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} else {
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$nurseRow = $this->nurseModel->getNurseById($nurseId);
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}
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if (! $nurseRow) {
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return $this->response->setStatusCode(404)->setJSON(['status' => 0, 'message' => 'Nurse profile not found']);
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}
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$hashedPin = (string) ($nurseRow['app_pin'] ?? '');
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if ($hashedPin === '') {
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return $this->response->setJSON([
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'status' => 2,
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'message' => 'PIN not set yet. Please set a 4-6 digit PIN.',
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'nurse' => [
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'id' => (int) $nurseRow['id'],
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'nurse_code' => $nurseRow['nurse_code'],
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'name' => $nurseRow['name'],
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'designation' => $nurseRow['designation'] ?? 'Staff Nurse',
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],
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]);
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}
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$isValid = password_verify($pin, $hashedPin) || ($pin === $hashedPin);
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if (! $isValid) {
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return $this->response->setStatusCode(401)->setJSON(['status' => 0, 'message' => 'Incorrect Security PIN']);
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}
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return $this->response->setJSON([
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'status' => 1,
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'message' => 'Authentication successful',
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'nurse' => [
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'id' => (int) $nurseRow['id'],
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'nurse_code' => $nurseRow['nurse_code'],
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'name' => $nurseRow['name'],
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'designation' => $nurseRow['designation'] ?? 'Staff Nurse',
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],
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]);
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}
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/**
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* POST api/v1/nursing/auth/set-pin
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*/
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public function setPin()
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{
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$post = $this->request->getPost() ?: ($this->request->getJSON(true) ?? []);
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$nurseId = (int) ($post['nurse_id'] ?? 0);
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$newPin = trim((string) ($post['new_pin'] ?? ''));
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$oldPin = trim((string) ($post['old_pin'] ?? ''));
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if ($nurseId <= 0 || strlen($newPin) < 4) {
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return $this->response->setStatusCode(422)->setJSON(['status' => 0, 'message' => 'Valid Nurse ID and 4-6 digit PIN are required']);
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}
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$nurseRow = $this->nurseModel->getNurseById($nurseId);
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if (! $nurseRow) {
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return $this->response->setStatusCode(404)->setJSON(['status' => 0, 'message' => 'Nurse profile not found']);
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}
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$hashedPin = (string) ($nurseRow['app_pin'] ?? '');
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if ($hashedPin !== '' && $oldPin !== '') {
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$isValid = password_verify($oldPin, $hashedPin) || ($oldPin === $hashedPin);
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if (! $isValid) {
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return $this->response->setStatusCode(401)->setJSON(['status' => 0, 'message' => 'Current PIN is incorrect']);
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}
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}
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$this->nurseModel->updateNurse($nurseId, [
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'app_pin' => password_hash($newPin, PASSWORD_DEFAULT),
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]);
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return $this->response->setJSON([
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'status' => 1,
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'message' => 'Security PIN updated successfully',
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]);
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}
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/**
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* GET api/v1/nursing/workspace/(:num)
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*/
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public function workspace(int $ipdId)
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{
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$entries = $this->ipdNursingEntryModel->getByIpd($ipdId);
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return $this->response->setJSON([
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'status' => 1,
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'ipd_id' => $ipdId,
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'entries' => $entries,
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]);
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}
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/**
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* POST api/v1/nursing/entry/save/(:num)
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*/
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public function saveEntry(int $ipdId)
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{
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$post = $this->request->getPost() ?: ($this->request->getJSON(true) ?? []);
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$entryType = (string) ($post['entry_type'] ?? '');
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if (! in_array($entryType, ['vitals', 'fluid', 'treatment', 'admission'], true)) {
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return $this->response->setStatusCode(422)->setJSON(['status' => 0, 'message' => 'Invalid nursing entry type']);
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}
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$recordedAtInput = (string) ($post['recorded_at'] ?? '');
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$recordedAt = $recordedAtInput !== ''
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? str_replace('T', ' ', $recordedAtInput) . (strlen($recordedAtInput) === 16 ? ':00' : '')
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: date('Y-m-d H:i:s');
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$data = [
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'ipd_id' => $ipdId,
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'entry_type' => $entryType,
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'recorded_at' => $recordedAt,
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'shift_name' => '',
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'temperature_c' => isset($post['temperature_f']) && $post['temperature_f'] !== '' ? (((float)$post['temperature_f'] - 32) * 5 / 9) : null,
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'pulse_rate' => isset($post['pulse_rate']) && $post['pulse_rate'] !== '' ? (int) $post['pulse_rate'] : null,
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'resp_rate' => isset($post['resp_rate']) && $post['resp_rate'] !== '' ? (int) $post['resp_rate'] : null,
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'bp_systolic' => isset($post['bp_systolic']) && $post['bp_systolic'] !== '' ? (int) $post['bp_systolic'] : null,
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'bp_diastolic' => isset($post['bp_diastolic']) && $post['bp_diastolic'] !== '' ? (int) $post['bp_diastolic'] : null,
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'spo2' => isset($post['spo2']) && $post['spo2'] !== '' ? (int) $post['spo2'] : null,
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'weight_kg' => isset($post['weight_kg']) && $post['weight_kg'] !== '' ? (float) $post['weight_kg'] : null,
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'fluid_direction' => (string) ($post['fluid_direction'] ?? ''),
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'fluid_route' => (string) ($post['fluid_route'] ?? ''),
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'fluid_amount_ml' => isset($post['fluid_amount_ml']) && $post['fluid_amount_ml'] !== '' ? (int) $post['fluid_amount_ml'] : null,
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'treatment_text' => (string) ($post['treatment_text'] ?? ''),
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'general_note' => (string) ($post['general_note'] ?? ''),
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'recorded_by' => (string) ($post['recorded_by'] ?? 'Staff'),
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'recorded_by_id' => isset($post['recorded_by_id']) ? (int) $post['recorded_by_id'] : null,
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'created_at' => date('Y-m-d H:i:s'),
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'updated_at' => date('Y-m-d H:i:s'),
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];
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$entryId = (int) ($post['entry_id'] ?? 0);
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if ($entryId > 0) {
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unset($data['created_at']);
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$this->ipdNursingEntryModel->update($entryId, $data);
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$msg = 'Nursing entry updated';
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} else {
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$this->ipdNursingEntryModel->insert($data);
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$msg = 'Nursing entry saved';
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}
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return $this->response->setJSON([
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'status' => 1,
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'message' => $msg,
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]);
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}
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/**
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* GET api/v1/nursing/opd/list
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*/
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public function opdList()
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{
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$db = db_connect();
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helper('common');
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$dateMode = $this->request->getGet('date_mode') ?? 'today';
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$docId = (int) ($this->request->getGet('doctor_id') ?? 0);
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$whereClause = "WHERE 1=1";
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if ($dateMode === 'today') {
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$whereClause .= " AND DATE(o.date_of_assign) = CURDATE()";
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}
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if ($docId > 0) {
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$whereClause .= " AND o.doc_id = " . $docId;
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}
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$sql = "SELECT o.opd_id, o.opd_code, o.opd_no, o.p_id, o.doc_id, o.date_of_assign, o.opd_status, o.opd_type,
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p.p_fname as fname, p.p_rname as rname, p.p_code as uhid, p.mphone1, p.gender, p.age, p.age_in_month, p.estimate_dob, p.dob,
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concat('Dr. ', d.p_fname, ' ', coalesce(d.p_lname, '')) as doctor_name,
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pr.temp, pr.pulse, pr.bp, pr.diastolic, pr.spo2, pr.weight, pr.height, pr.rr_min
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FROM opd_master o
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JOIN patient_master p ON o.p_id = p.id
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LEFT JOIN doctor_master d ON o.doc_id = d.id
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LEFT JOIN opd_prescription pr ON o.opd_id = pr.opd_id
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{$whereClause}
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ORDER BY o.opd_id DESC";
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$query = $db->query($sql);
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$records = $query->getResultArray();
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$todayTotalCount = (int) $db->query("SELECT count(*) as c FROM opd_master WHERE DATE(date_of_assign) = CURDATE()")->getRow()->c;
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$allTotalCount = (int) $db->query("SELECT count(*) as c FROM opd_master")->getRow()->c;
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$counts = ['all' => 0, 'waiting' => 0, 'visited' => 0, 'booked' => 0, 'cancelled' => 0, 'today_total' => $todayTotalCount, 'all_total' => $allTotalCount];
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$appointments = [];
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foreach ($records as $r) {
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$statusKey = 'waiting';
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$statusLabel = 'Waiting';
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$st = (int) ($r['opd_status'] ?? 0);
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if ($st === 2) {
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$statusKey = 'visited';
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$statusLabel = 'Visited';
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} elseif ($st === 3) {
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$statusKey = 'cancelled';
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$statusLabel = 'Cancelled';
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} elseif ($st === 1) {
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$statusKey = 'booked';
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$statusLabel = 'Booked';
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}
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$counts['all']++;
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if (isset($counts[$statusKey])) {
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$counts[$statusKey]++;
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}
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$ageDisplay = 'N/A';
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if (function_exists('get_age_1')) {
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$ageDisplay = get_age_1($r['dob'] ?? null, $r['age'] ?? '', $r['age_in_month'] ?? '', $r['estimate_dob'] ?? '');
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} elseif (! empty($r['age'])) {
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$ageDisplay = $r['age'] . ' Year';
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}
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$hasVitals = !empty($r['temp']) || !empty($r['pulse']) || !empty($r['bp']) || !empty($r['spo2']) || !empty($r['weight']);
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$r['status_key'] = $statusKey;
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$r['status_label'] = $statusLabel;
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$r['age_display'] = $ageDisplay;
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$r['gender_label'] = ((int)($r['gender'] ?? 1) === 1) ? 'Male' : 'Female';
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$r['patient_display_name'] = $r['fname'] ?? 'Patient';
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$r['has_vitals'] = $hasVitals;
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$appointments[] = $r;
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}
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return $this->response->setJSON([
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'status' => 1,
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'counts' => $counts,
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'date_mode' => $dateMode,
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'appointments' => $appointments,
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]);
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}
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/**
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* POST api/v1/nursing/opd/vitals/save/(:num)
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*/
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public function saveOpdVitals(int $opdId)
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{
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$db = db_connect();
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$json = $this->request->getJSON(true);
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$post = $this->request->getPost() ?: [];
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$dataInput = ! empty($json) ? $json : $post;
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$opdRow = $db->table('opd_master')->where('opd_id', $opdId)->get()->getRowArray();
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if (! $opdRow) {
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return $this->response->setStatusCode(404)->setJSON(['status' => 0, 'message' => 'OPD record not found']);
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}
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$vitalsData = [
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'opd_id' => $opdId,
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'doc_id' => (int) ($opdRow['doc_id'] ?? 0),
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'p_id' => (int) ($opdRow['p_id'] ?? 0),
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'date_opd_visit' => date('Y-m-d'),
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'temp' => trim((string) ($dataInput['temp'] ?? '')),
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'pulse' => trim((string) ($dataInput['pulse'] ?? '')),
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'bp' => trim((string) ($dataInput['bp_systolic'] ?? '')),
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'diastolic' => trim((string) ($dataInput['bp_diastolic'] ?? '')),
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'spo2' => trim((string) ($dataInput['spo2'] ?? '')),
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'weight' => trim((string) ($dataInput['weight'] ?? '')),
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'height' => trim((string) ($dataInput['height'] ?? '')),
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'rr_min' => trim((string) ($dataInput['rr_min'] ?? '')),
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];
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$existing = $db->table('opd_prescription')->where('opd_id', $opdId)->get()->getRowArray();
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if ($existing) {
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$db->table('opd_prescription')->where('opd_id', $opdId)->update($vitalsData);
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} else {
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$db->table('opd_prescription')->insert($vitalsData);
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}
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return $this->response->setJSON([
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'status' => 1,
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'message' => 'Patient Vitals saved successfully by Nursing Staff',
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]);
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}
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/**
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* POST api/v1/nursing/opd/scan/save/(:num)
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*/
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public function saveOpdScan(int $opdId)
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{
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$db = db_connect();
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$json = $this->request->getJSON(true);
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$post = $this->request->getPost() ?: [];
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$dataInput = ! empty($json) ? $json : $post;
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$imageBase64 = $dataInput['image_base64'] ?? null;
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if (empty($imageBase64)) {
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return $this->response->setStatusCode(422)->setJSON(['status' => 0, 'message' => 'Scan photo required']);
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}
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$docType = trim((string) ($dataInput['document_type'] ?? 'Paper Document'));
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$nurseName = trim((string) ($dataInput['nurse_name'] ?? 'Nursing Staff'));
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$imgData = $imageBase64;
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$ext = 'jpg';
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if (preg_match('/^data:image\/(\w+);base64,/', $imageBase64, $type)) {
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$imgData = substr($imageBase64, strpos($imageBase64, ',') + 1);
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$ext = strtolower($type[1]);
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if ($ext === 'jpeg') $ext = 'jpg';
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}
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$imgData = str_replace(' ', '+', $imgData);
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$binary = base64_decode($imgData);
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if ($binary === false || strlen($binary) === 0) {
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return $this->response->setStatusCode(422)->setJSON(['status' => 0, 'message' => 'Failed to process document image']);
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}
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$uploadDir = FCPATH . 'uploads/nursing_scans/';
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if (! is_dir($uploadDir)) {
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@mkdir($uploadDir, 0777, true);
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}
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$filename = 'nursing_opd_doc_' . $opdId . '_' . time() . '_' . rand(100, 999) . '.' . $ext;
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file_put_contents($uploadDir . $filename, $binary);
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$imageUrl = '/uploads/nursing_scans/' . $filename;
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// Append attachment to OPD prescription advice/investigation
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$existing = $db->table('opd_prescription')->where('opd_id', $opdId)->get()->getRowArray();
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$attachmentText = '[Nursing Scan: ' . $docType . ' by ' . $nurseName . '] [IMAGE_ATTACHMENT:' . $imageUrl . ']';
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if ($existing) {
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$newAdvice = trim(($existing['advice'] ?? '') . "\n" . $attachmentText);
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$db->table('opd_prescription')->where('opd_id', $opdId)->update(['advice' => $newAdvice]);
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} else {
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$opdRow = $db->table('opd_master')->where('opd_id', $opdId)->get()->getRowArray();
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$db->table('opd_prescription')->insert([
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'opd_id' => $opdId,
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'doc_id' => (int) ($opdRow['doc_id'] ?? 0),
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'p_id' => (int) ($opdRow['p_id'] ?? 0),
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'date_opd_visit' => date('Y-m-d'),
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'advice' => $attachmentText,
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]);
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}
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return $this->response->setJSON([
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'status' => 1,
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'message' => 'OPD Scanned Document saved successfully',
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'image_url' => $imageUrl,
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]);
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}
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/**
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* POST api/v1/nursing/ipd/scan/save/(:num)
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*/
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public function saveIpdScan(int $ipdId)
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{
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$json = $this->request->getJSON(true);
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$post = $this->request->getPost() ?: [];
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$dataInput = ! empty($json) ? $json : $post;
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$imageBase64 = $dataInput['image_base64'] ?? null;
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if (empty($imageBase64)) {
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return $this->response->setStatusCode(422)->setJSON(['status' => 0, 'message' => 'Scan photo required']);
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}
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$docType = trim((string) ($dataInput['document_type'] ?? 'Paper Document'));
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$nurseId = (int) ($dataInput['nurse_id'] ?? 0);
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$nurseName = trim((string) ($dataInput['nurse_name'] ?? 'Nursing Staff'));
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$imgData = $imageBase64;
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$ext = 'jpg';
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if (preg_match('/^data:image\/(\w+);base64,/', $imageBase64, $type)) {
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$imgData = substr($imageBase64, strpos($imageBase64, ',') + 1);
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$ext = strtolower($type[1]);
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if ($ext === 'jpeg') $ext = 'jpg';
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}
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$imgData = str_replace(' ', '+', $imgData);
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$binary = base64_decode($imgData);
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if ($binary === false || strlen($binary) === 0) {
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return $this->response->setStatusCode(422)->setJSON(['status' => 0, 'message' => 'Failed to process document image']);
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}
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$uploadDir = FCPATH . 'uploads/nursing_scans/';
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if (! is_dir($uploadDir)) {
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@mkdir($uploadDir, 0777, true);
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}
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$filename = 'nursing_ipd_doc_' . $ipdId . '_' . time() . '_' . rand(100, 999) . '.' . $ext;
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file_put_contents($uploadDir . $filename, $binary);
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$imageUrl = '/uploads/nursing_scans/' . $filename;
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$fullNoteText = '[Nursing Scanned Document: ' . $docType . '] [IMAGE_ATTACHMENT:' . $imageUrl . ']';
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$data = [
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'ipd_id' => $ipdId,
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'entry_type' => 'treatment',
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'recorded_at' => date('Y-m-d H:i:s'),
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'treatment_text' => $fullNoteText,
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'general_note' => 'Scanned Document: ' . $docType . ' (' . $imageUrl . ')',
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'recorded_by' => '[Nurse] ' . $nurseName,
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'recorded_by_id' => $nurseId,
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'created_at' => date('Y-m-d H:i:s'),
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'updated_at' => date('Y-m-d H:i:s'),
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];
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$this->ipdNursingEntryModel->insert($data);
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return $this->response->setJSON([
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'status' => 1,
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'message' => 'IPD Scanned Document uploaded successfully to Patient Chart',
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'image_url' => $imageUrl,
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]);
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}
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}
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