221 lines
9.2 KiB
PHP
221 lines
9.2 KiB
PHP
<?php
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require_once 'WorkflowEngine.php';
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require_once 'lib/ErrorHandler.php';
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require_once 'lib/WorkflowExceptions.php';
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session_start();
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// Security check
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if (!isset($_SESSION['user_id'])) {
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http_response_code(401);
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echo json_encode(['error' => 'Unauthorized']);
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exit;
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}
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$person_id = $_GET['person_id'] ?? null;
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$process_definition_id = $_GET['process_id'] ?? null;
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if (!$person_id || !$process_definition_id) {
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http_response_code(400);
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echo json_encode(['error' => 'Missing person_id or process_id']);
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exit;
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}
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$userId = $_SESSION['user_id'];
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$engine = new WorkflowEngine();
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$pdo = db();
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// Fetch Person and Process Definition details first
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$stmt_person = $pdo->prepare("SELECT first_name, last_name FROM people WHERE id = ?");
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$stmt_person->execute([$person_id]);
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$person = $stmt_person->fetch();
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$stmt_process = $pdo->prepare("SELECT * FROM process_definitions WHERE id = ?");
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$stmt_process->execute([$process_definition_id]);
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$process = $stmt_process->fetch();
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if (!$person || !$process) {
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http_response_code(404);
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echo "<p class='text-danger'>Could not find person or process.</p>";
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exit;
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}
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// Try to find an existing instance
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$instance = $engine->getInstanceByDefId($person_id, $process_definition_id);
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?>
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<!-- Title for the modal, to be grabbed by JS -->
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<div id="instance-modal-title" class="d-none">
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<?= htmlspecialchars($person['first_name']." ".$person['last_name']) ?> - <?= htmlspecialchars($process['name']) ?>
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</div>
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<?php if ($instance): // INSTANCE EXISTS ?>
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<?php
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$instanceId = $instance['id'];
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$definition = $process['definition_json'] ? json_decode($process['definition_json'], true) : null;
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$isChecklist = ($definition && isset($definition['type']) && $definition['type'] === 'checklist');
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$events = $engine->getEvents($instanceId);
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?>
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<?php if ($isChecklist): ?>
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<?php
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$tasks = $definition['tasks'] ?? [];
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$instanceData = $instance['data_json'] ? json_decode($instance['data_json'], true) : [];
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?>
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<div class="checklist-modal-container" data-instance-id="<?= $instanceId ?>">
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<h5>Zadania do wykonania</h5>
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<div class="checklist-container">
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<?php foreach ($tasks as $task):
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$isChecked = !empty($instanceData[$task['code']]);
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?>
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<div class="form-check">
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<input class="form-check-input task-checkbox-modal" type="checkbox" value=""
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data-task-code="<?= $task['code'] ?>" <?= $isChecked ? 'checked' : '' ?>>
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<label class="form-check-label" title="<?= htmlspecialchars($task['name']) ?>">
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<?= htmlspecialchars($task['name']) ?>
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</label>
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</div>
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<?php endforeach; ?>
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</div>
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</div>
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<?php else: ?>
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<?php
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$currentNodeId = $instance['current_node_id'];
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$all_nodes = $engine->getProcessDefinitionNodes($process_definition_id);
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$availableTransitions = $engine->getAvailableTransitions($instanceId);
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$available_target_node_ids = array_map(function($t) { return $t['to']; }, $availableTransitions);
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$available_transitions_map = [];
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foreach ($availableTransitions as $t) {
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$available_transitions_map[$t['id']] = $t;
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}
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$visited_nodes = [];
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foreach ($events as $event) {
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if ($event['node_id']) {
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$visited_nodes[$event['node_id']] = true;
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}
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}
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?>
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<div class="process-steps-container">
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<h5>Kroki procesu</h5>
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<ul class="list-group">
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<?php foreach ($all_nodes as $nodeId => $node):
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$is_current = ($currentNodeId === $nodeId);
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$is_completed = isset($visited_nodes[$nodeId]) && !$is_current;
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$status_icon = '';
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$li_class = '';
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if ($is_current) {
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$li_class = 'list-group-item-primary';
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$status_icon = '<i class="bi bi-arrow-right-circle-fill text-primary me-2"></i>';
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} elseif ($is_completed) {
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$li_class = 'list-group-item-success';
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$status_icon = '<i class="bi bi-check-circle-fill text-success me-2"></i>';
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} else {
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$li_class = 'text-muted';
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$status_icon = '<i class="bi bi-circle me-2"></i>';
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}
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?>
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<li class="list-group-item d-flex justify-content-between align-items-center <?= $li_class ?>">
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<div>
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<?= $status_icon ?>
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<strong><?= htmlspecialchars($node['name']) ?></strong>
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</div>
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</li>
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<?php endforeach; ?>
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</ul>
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<div class="mt-3">
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<h5>Available Actions</h5>
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<?php
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$currentNode = $all_nodes[$currentNodeId] ?? null;
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if ($currentNode && isset($currentNode['ui_hints']['form_schema'])):
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?>
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<form id="transition-form">
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<?php foreach ($currentNode['ui_hints']['form_schema'] as $field): ?>
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<div class="mb-3">
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<label for="<?= $field['name'] ?>" class="form-label"><?= $field['label'] ?></label>
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<?php if ($field['type'] === 'textarea'): ?>
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<textarea id="<?= $field['name'] ?>" name="<?= $field['name'] ?>" class="form-control"></textarea>
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<?php else: ?>
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<input type="<?= $field['type'] ?>" id="<?= $field['name'] ?>" name="<?= $field['name'] ?>" class="form-control" value="<?= $field['default'] === 'now' ? date('Y-m-d\\TH:i') : '' ?>">
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<?php endif; ?>
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</div>
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<?php endforeach; ?>
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</form>
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<?php endif; ?>
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<?php if (empty($availableTransitions)): ?>
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<p>No actions available.</p>
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<?php else: ?>
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<?php foreach ($availableTransitions as $transition): ?>
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<button class="btn btn-sm btn-primary apply-transition-btn"
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data-instance-id="<?= $instanceId ?>"
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data-transition-id="<?= $transition['id'] ?>">
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<?= htmlspecialchars($transition['name']) ?>
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</button>
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<?php endforeach; ?>
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<?php endif; ?>
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</div>
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</div>
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<?php endif; ?>
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<hr>
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<div class="add-note-container">
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<h5>Dodaj notatkę</h5>
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<div class="mb-3">
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<textarea id="noteMessage" class="form-control" rows="2" placeholder="Wpisz treść notatki..."></textarea>
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</div>
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<button id="addNoteBtn" class="btn btn-secondary" data-instance-id="<?= $instanceId ?>">Dodaj notatkę</button>
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</div>
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<hr>
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<div class="history-container">
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<h5>Historia</h5>
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<?php if (empty($events)): ?>
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<p>Brak zdarzeń.</p>
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<?php else: ?>
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<ul class="list-group">
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<?php foreach ($events as $event): ?>
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<li class="list-group-item">
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<strong><?= htmlspecialchars(ucfirst(str_replace('_', ' ', $event['event_type']))) ?></strong>
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<?php
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if (!empty($event['message'])) {
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$payload = json_decode($event['payload_json'], true);
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$message = $payload['message'] ?? $event['message'];
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echo '<p class="mb-1 text-muted fst-italic">' . htmlspecialchars($message) . '</p>';
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}
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?>
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<small class="text-muted">Przez <?= htmlspecialchars($event['first_name'] . ' ' . $event['last_name']) ?> dnia <?= date('d.m.Y, H:i', strtotime($event['created_at'])) ?></small>
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</li>
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<?php endforeach; ?>
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</ul>
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<?php endif; ?>
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</div>
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<?php else: // NO INSTANCE EXISTS ?>
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<?php
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$eligibility = $engine->checkEligibility($person_id, $process_definition_id);
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?>
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<div class="text-center">
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<?php if ($eligibility['is_eligible']): ?>
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<h4>Process Not Started</h4>
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<p>This process has not been started for this person.</p>
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<button id="startProcessBtn" class="btn btn-primary" data-person-id="<?= $person_id ?>" data-process-id="<?= $process_definition_id ?>">
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Start Process
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</button>
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<?php else: ?>
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<h4>Not Eligible</h4>
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<p>This person is not eligible to start this process.</p>
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<ul class="list-group list-group-flush text-start">
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<?php foreach ($eligibility['reasons'] as $reason): ?>
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<li class="list-group-item list-group-item-danger"><?= htmlspecialchars($reason) ?></li>
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<?php endforeach; ?>
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</ul>
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<?php endif; ?>
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</div>
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<?php endif; ?>
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