Fix: alle heutigen Leistungen zaehlen (Ben) + Live-Session started_at bei Modulwechsel (Clara)

- live.php: ON DUPLICATE KEY UPDATE-Reihenfolge korrigiert (started_at VOR module_id), sonst
  wird der Modulwechsel nie erkannt -> Balken behielt alten Startzeitpunkt (Clara EU-Werkstatt seit 14:30).
- results.php view=today: liefert todayScores (Pro-Schueler-Aggregat aus student_results, zuverlaessig).
- teacher.html HEUTE-Triage: fertige Laeufe aus student_results + laufende aus Summary zusammengefuehrt;
  Totalversagen heute (<40) -> Foerdern. Ben (klima 36) erscheint jetzt korrekt in Foerdern.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
2026-08-23 15:21:04 +02:00
parent cc83493055
commit f7bf0f0901
3 changed files with 54 additions and 13 deletions
+4 -1
View File
@@ -54,9 +54,12 @@ if ($method === 'POST') {
VALUES (?, ?, ?, ?, NOW(), NOW())
ON DUPLICATE KEY UPDATE
class_id = VALUES(class_id),
-- started_at ZUERST prüfen: MySQL wertet die Zuweisungen links→rechts
-- aus, daher muss dieser Check VOR module_id stehen, sonst ist
-- module_id schon der neue Wert und der Modulwechsel wird nie erkannt.
started_at = IF(module_id <> VALUES(module_id) OR last_seen < NOW() - INTERVAL 30 SECOND, NOW(), started_at),
module_id = VALUES(module_id),
state_json = VALUES(state_json),
started_at = IF(module_id <> VALUES(module_id) OR last_seen < NOW() - INTERVAL 30 SECOND, NOW(), started_at),
last_seen = NOW()',
[$studentId, $classId, $moduleId, $stateJson]
);
+21 -1
View File
@@ -309,7 +309,27 @@ if ($view === 'today') {
];
}
Response::ok(['date'=>$today, 'topToday'=>array_slice($todayRuns, 0, 6), 'progress'=>$progress]);
// Pro-Schüler-Aggregat der HEUTIGEN Läufe (aus student_results — zuverlässig
// mit student_id, unabhängig vom assessments/student_sessions-Join). Basis für
// die HEUTE-Empfehlung, damit ALLE heutigen Leistungen zählen (nicht nur die,
// die es in die assessments-Tabelle geschafft haben).
$todayScores = []; // sid => ['plays'=>n, 'avgScore'=>0-100, 'minScore'=>..]
foreach ($rows as $r) {
if (substr($r['completed_at'], 0, 10) !== $today) continue;
$sid = (int)$r['student_id'];
$sc = max(0, min(100, (float)$r['score']));
if (!isset($todayScores[$sid])) $todayScores[$sid] = ['plays'=>0, '_sum'=>0.0, 'minScore'=>100];
$todayScores[$sid]['plays']++;
$todayScores[$sid]['_sum'] += $sc;
if ($sc < $todayScores[$sid]['minScore']) $todayScores[$sid]['minScore'] = (int)round($sc);
}
foreach ($todayScores as $sid => &$t) {
$t['avgScore'] = (int)round($t['_sum'] / max(1, $t['plays']));
unset($t['_sum']);
}
unset($t);
Response::ok(['date'=>$today, 'topToday'=>array_slice($todayRuns, 0, 6), 'progress'=>$progress, 'todayScores'=>$todayScores]);
}
// =============================================================================
+29 -11
View File
@@ -2827,7 +2827,7 @@ function _todayHelpReason(simId, st){
}
return 'stockt · braucht evtl. Hilfe';
}
function ivBuildOverview(cockpit, weeks, studentsCount, matrix, todaySummary){
function ivBuildOverview(cockpit, weeks, studentsCount, matrix, todaySummary, today){
ivInjectCss();
var cs = (cockpit && cockpit.students) || [];
var sc = (cockpit && cockpit.statusCounts) || {};
@@ -2895,15 +2895,30 @@ function ivBuildOverview(cockpit, weeks, studentsCount, matrix, todaySummary){
h+='<div class="iv-stat"><span class="iv-lab">Simulationen</span><div class="iv-gfx"><span class="iv-bign num">'+simTotal+'</span></div><span class="iv-exp">Durchläufe insgesamt</span></div>';
h+='</div>';
// Triage
// === HEUTE-Triage: gleiche Logik, aber nur auf die HEUTIGEN Läufe bezogen ===
var todayErfById={}, todayPlaysById={};
// === HEUTE-Triage: ALLE heutigen Läufe. Quelle 1 = student_results (fertige
// Läufe, zuverlässig mit student_id); Quelle 2 = Summary NUR für laufende
// Sessions (die stehen noch nicht in student_results) → kein Doppelzählen. ===
var _tScore={}, _tPlays={}, _tMin={};
var _tsrc=(today&&today.todayScores)||{};
Object.keys(_tsrc).forEach(function(sid){
var t=_tsrc[sid]; _tPlays[sid]=(_tPlays[sid]||0)+(t.plays||0);
_tScore[sid]=(_tScore[sid]||0)+(t.avgScore||0)*(t.plays||0);
if(t.minScore!=null) _tMin[sid]=Math.min(_tMin[sid]==null?100:_tMin[sid], t.minScore);
});
((todaySummary&&todaySummary.students)||[]).forEach(function(su){
var sess=(su.sessions||[]).filter(function(x){ return x.startMs; });
if(!sess.length) return;
var sco=[];
sess.forEach(function(x){ var v=(x.score!=null)?x.score:(x.stars!=null?Math.round(x.stars/5*100):null); if(v!=null) sco.push(v); });
todayPlaysById[su.studentId]=sess.length;
todayErfById[su.studentId]= sco.length? Math.round(sco.reduce(function(a,b){return a+b;},0)/sco.length) : null;
(su.sessions||[]).forEach(function(x){
if(!x.startMs || !(x.isLive||x.success==='running')) return; // nur laufende
var v=(x.score!=null)?x.score:(x.stars!=null?Math.round(x.stars/5*100):null); if(v==null) return;
var sid=su.studentId;
_tPlays[sid]=(_tPlays[sid]||0)+1; _tScore[sid]=(_tScore[sid]||0)+v;
_tMin[sid]=Math.min(_tMin[sid]==null?100:_tMin[sid], v);
});
});
var todayErfById={}, todayPlaysById={}, todayMinById={};
Object.keys(_tPlays).forEach(function(sid){
todayPlaysById[sid]=_tPlays[sid];
todayErfById[sid]=Math.round(_tScore[sid]/Math.max(1,_tPlays[sid]));
todayMinById[sid]=_tMin[sid];
});
var heuteGroups={support:[],more:[],work:[],good:[],calm:[],idle:[]};
cs.forEach(function(s){
@@ -2912,7 +2927,10 @@ function ivBuildOverview(cockpit, weeks, studentsCount, matrix, todaySummary){
var tErf=todayErfById[sid];
var w2=wById[sid], secs2=w2?w2.buckets.map(function(b){return Math.min(IV_WEEK_CAP, b.sum||0);}):[];
while(secs2.length<10) secs2.unshift(0);
var g2 = !played ? 'idle' : ivTriage(tErf, 0, todayPlaysById[sid], false);
// Totalversagen heute (ein Lauf < 40) immer Fördern, egal wie der Schnitt ist.
var g2 = !played ? 'idle'
: (todayMinById[sid]!=null && todayMinById[sid] < 40) ? 'support'
: ivTriage(tErf, 0, todayPlaysById[sid], false);
var row2={sid:sid, name:s.displayName, erf:played?tErf:null, status:s.status, secs:secs2, days:played?0:(s.daysSince!=null?s.daysSince:null)};
if(g2) heuteGroups[g2].push(row2); else heuteGroups.calm.push(row2);
});
@@ -3302,7 +3320,7 @@ async function loadOverview() {
var html = '';
// === NEU: Interventions-Übersicht (Erfolg · Aktiv · Verlauf + Triage) ===
html += ivBuildOverview(cockpit, weeks, students.length, matrix, todaySum);
html += ivBuildOverview(cockpit, weeks, students.length, matrix, todaySum, today);
// === Sektion B: Aktive Klassen-Simulationen ===
var active = (assignments || []).filter(function(a){return a.active;});