started work on scheduling

handlers/app_questionnaires.php

@@ -514,11 +514,13 @@ if ($fetchClients) {
     }
 
     require_once __DIR__ . '/../lib/program_sessions.php';
+    require_once __DIR__ . '/../lib/session_schedule.php';
     $clients = array_map(function ($code) use ($completions, $pdo) {
         return [
             'clientCode'              => $code,
             'completedQuestionnaires' => $completions[$code] ?? [],
             'programProgress'         => qdb_client_program_progress($pdo, $code),
+            'nextSessionSchedule'     => qdb_get_client_session_schedule($pdo, $code),
         ];
     }, $clientCodes);
 

handlers/app_session_schedule.php

@@ -0,0 +1,56 @@
+<?php
+
+$tokenRec = require_valid_token();
+
+if ($method !== 'POST') {
+    json_error('METHOD_NOT_ALLOWED', 'Method not allowed', 405);
+}
+
+$body = read_json_body();
+require_fields($body, ['clientCode', 'scheduledDate', 'programCycleNumber', 'programSessionNumber']);
+
+$clientCode = trim((string)$body['clientCode']);
+$scheduledDate = trim((string)$body['scheduledDate']);
+$programCycleNumber = max(1, (int)$body['programCycleNumber']);
+$programSessionNumber = max(1, (int)$body['programSessionNumber']);
+$programSessionID = isset($body['programSessionID'])
+    ? trim((string)$body['programSessionID'])
+    : null;
+if ($programSessionID === '') {
+    $programSessionID = null;
+}
+
+try {
+    $opened = qdb_open_write_or_fail();
+    [$pdo, $tmpDb, $lockFp] = $opened;
+
+    require_role(['coach'], $tokenRec);
+    [$rbacClause, $rbacParams] = rbac_client_filter($tokenRec, 'cl');
+    $clStmt = $pdo->prepare(
+        "SELECT cl.clientCode FROM client cl WHERE cl.clientCode = :cc AND ($rbacClause)"
+    );
+    $clStmt->execute(array_merge([':cc' => $clientCode], $rbacParams));
+    if (!$clStmt->fetch()) {
+        qdb_discard($tmpDb, $lockFp);
+        json_error('NOT_FOUND', 'Client not found or not authorized', 404);
+    }
+
+    require_once __DIR__ . '/../lib/session_schedule.php';
+    qdb_upsert_client_session_schedule(
+        $pdo,
+        $clientCode,
+        $scheduledDate,
+        $programCycleNumber,
+        $programSessionNumber,
+        $programSessionID
+    );
+
+    qdb_save($tmpDb, $lockFp);
+
+    json_success([
+        'scheduled' => true,
+        'schedule'  => qdb_get_client_session_schedule($pdo, $clientCode),
+    ]);
+} catch (Throwable $e) {
+    qdb_handler_fail($e, 'Save session schedule', null, $tmpDb ?? null, $lockFp ?? null);
+}

handlers/questionnaires.php

@@ -19,7 +19,14 @@ case 'GET':
                        INNER JOIN client cl ON cl.clientCode = cq.clientCode
                        WHERE cq.questionnaireID = q.questionnaireID
                          AND $rbacClause
-                   ) AS completedCount
+                   ) AS completedCount,
+                   (
+                       SELECT COUNT(*)
+                       FROM questionnaire_submission qs
+                       INNER JOIN client cl ON cl.clientCode = qs.clientCode
+                       WHERE qs.questionnaireID = q.questionnaireID
+                         AND $rbacClause
+                   ) AS submissionCount
             FROM questionnaire q
             LEFT JOIN question qu ON qu.questionnaireID = q.questionnaireID
             GROUP BY q.questionnaireID
@@ -33,6 +40,7 @@ case 'GET':
             $r['showPoints']  = (int)$r['showPoints'];
             $r['questionCount'] = (int)$r['questionCount'];
             $r['completedCount'] = (int)$r['completedCount'];
+            $r['submissionCount'] = (int)$r['submissionCount'];
             $r['conditionJson'] = $r['conditionJson'] ?: '{}';
         }
         unset($r);

handlers/schedule.php

@@ -0,0 +1,31 @@
+<?php
+
+$tokenRec = require_valid_token_web();
+require_role(['admin', 'supervisor'], $tokenRec);
+
+if ($method !== 'GET') {
+    json_error('METHOD_NOT_ALLOWED', 'Method not allowed', 405);
+}
+
+try {
+    $opened = qdb_open_read_or_fail();
+    [$pdo, $tmpDb, $lockFp] = $opened;
+
+    require_once __DIR__ . '/../lib/session_schedule.php';
+    $entries = qdb_list_session_schedules_scoped($pdo, $tokenRec);
+
+    $byDate = [];
+    foreach ($entries as $entry) {
+        $date = $entry['scheduledDate'];
+        $byDate[$date][] = $entry;
+    }
+
+    qdb_discard($tmpDb, $lockFp);
+
+    json_success([
+        'entries' => $entries,
+        'byDate'  => $byDate,
+    ]);
+} catch (Throwable $e) {
+    qdb_handler_fail($e, 'Load schedule', null, $tmpDb ?? null, $lockFp ?? null);
+}