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fix(evcc): remove non-existent result wrapper from /api/state parsing #1067

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fix(evcc): remove non-existent result wrapper from /api/state parsing #1067

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14 changes: 7 additions & 7 deletions evcc/evcc.php
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Original file line number Diff line number Diff line change
Expand Up @@ -32,22 +32,22 @@ public function livestats()
$res = parent::execute($this->url('api/state'), $this->getAttrs());
if ($res !== null) {
$json = json_decode($res->getBody());
// The state payload is wrapped in a "result" object. Fields vary by
// configuration, so read each one defensively.
if ($json !== null && isset($json->result)) {
$result = $json->result;
// The evcc /api/state response is a flat JSON object - there is no
// "result" wrapper. Fields vary by configuration, so read each one
// defensively.
if ($json !== null && isset($json->apiReady) && $json->apiReady === true) {
$status = 'active';

// pvPower is only present when a PV meter is configured (grid-only
// setups omit it); default to 0 so the tile still renders.
$pvWatts = isset($result->pvPower) ? (float) $result->pvPower : 0.0;
$pvWatts = isset($json->pvPower) ? (float) $json->pvPower : 0.0;
$data['pv'] = $this->formatKw($pvWatts);

// Sum chargePower across all loadpoints - loadpoints is evcc's core
// config and effectively always present.
$chargeWatts = 0.0;
if (isset($result->loadpoints) && is_array($result->loadpoints)) {
foreach ($result->loadpoints as $lp) {
if (isset($json->loadpoints) && is_array($json->loadpoints)) {
foreach ($json->loadpoints as $lp) {
if (isset($lp->chargePower)) {
$chargeWatts += (float) $lp->chargePower;
}
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