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Added mfm parameter api controller

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This commit is contained in:
dhanabalan
2025-07-18 18:25:32 +05:30
parent c309bed7d9
commit 95a4ddf11e
2 changed files with 212 additions and 0 deletions
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205
app/Http/Controllers/MfmParameterController.php Normal file
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<?php
namespace App\Http\Controllers;
use App\Models\MfmMeter;
use App\Models\MfmParameter;
use App\Models\Plant;
use Illuminate\Http\Request;
class MfmParameterController extends Controller
{
/**
* Display a listing of the resource.
*/
public function index()
{
//
}
public function get_mfm_parameterid(Request $request)
{
$expectedUser = env('API_AUTH_USER');
$expectedPw = env('API_AUTH_PW');
$header_auth = $request->header('Authorization');
$expectedToken = $expectedUser . ':' . $expectedPw;
if ("Bearer " . $expectedToken != $header_auth) {
return response()->json([
'status_code' => 'ERROR',
'status_description' => 'Invalid authorization token!'
], 403);
}
$plantCode = $request->header('plant-code');
if (!$plantCode) {
return response()->json([
'status_code' => 'ERROR',
'status_description' => "Plant Code value can't be empty"
], 404);
}
$plant = Plant::where('code', $plantCode)->first();
if (!$plant)
{
return response()->json([
'status_code' => 'ERROR',
'status_description' => "Plant Code '{$plantCode}' not found!"
], 404);
}
// $sequences = MfmMeter::where('plant_id', $plant->id)
// ->whereNotNull('sequence')
// ->distinct()
// ->orderBy('sequence', 'asc')
// ->pluck('sequence');
$sequences = MfmMeter::where('plant_id', $plant->id)
->whereNotNull('sequence')
->pluck('sequence')
->unique()
->map(fn($s) => is_numeric($s) ? (int) $s : $s)
->sort()
->values();
if ($sequences->isEmpty())
{
return response()->json([
'status_code' => 'ERROR',
'status_description' => 'No sequences found for the given plant.'
], 404);
}
return response()->json([
'status_code' => 'SUCCESS',
'status_description' => $sequences
], 200);
}
public function get_mfm_parameter(Request $request)
{
$expectedUser = env('API_AUTH_USER');
$expectedPw = env('API_AUTH_PW');
$header_auth = $request->header('Authorization');
$expectedToken = $expectedUser . ':' . $expectedPw;
if ("Bearer " . $expectedToken != $header_auth) {
return response()->json([
'status_code' => 'ERROR',
'status_description' => 'Invalid authorization token!'
], 403);
}
$plantCode = $request->header('plant-code');
$mfmParameterSeq = $request->header('mfm-meter-sequence');
if (!$plantCode) {
return response()->json([
'status_code' => 'ERROR',
'status_description' => "Plant Code value can't be empty"
], 404);
}
else if (!$mfmParameterSeq) {
return response()->json([
'status_code' => 'ERROR',
'status_description' => "Mfm Parameter sequence value can't be empty"
], 404);
}
$plant = Plant::where('code', $plantCode)->first();
if (!$plant)
{
return response()->json([
'status_code' => 'ERROR',
'status_description' => "Plant Code '{$plantCode}' not found!"
], 404);
}
// Find mfm_meter by sequence and plant_id
$mfmMeter = MfmMeter::where('sequence', trim($mfmParameterSeq))
->where('plant_id', $plant->id)
->first();
if (!$mfmMeter) {
return response()->json([
'status_code' => 'ERROR',
'status_description' => "MFM Meter with sequence '{$mfmParameterSeq}' not found for plant code '{$plantCode}'"
], 404);
}
// Now fetch mfm_parameters for this plant and meter
$mfmParameters = MfmParameter::where('plant_id', $plant->id)
->where('mfm_meter_id', $mfmMeter->id)
->get(['register_id', 'byte_to_convert', 'type_to_convert', 'decimal_to_display']);
$transformed = $mfmParameters->map(function ($item) {
$array = $item->toArray();
foreach ($array as $key => $value) {
if (is_null($value)) {
$array[$key] = "";
}
}
return $array;
});
//..if want to send all values in string
// $transformed = $mfmParameters->map(function ($item) {
// $array = $item->toArray();
// foreach ($array as $key => $value) {
// // Always cast to string (empty string if null)
// $array[$key] = is_null($value) ? "" : strval($value);
// }
// return $array;
// });
if ($transformed->isEmpty()) {
return response()->json([
'status_code' => 'ERROR',
'status_description' => "No MFM parameters found for the specified plant and meter."
], 404);
}
// Success: return list
return response()->json([
'status_code' => 'SUCCESS',
'status_description' => $transformed
], 200);
}
/**
* Store a newly created resource in storage.
*/
public function store(Request $request)
{
//
}
/**
* Display the specified resource.
*/
public function show(string $id)
{
//
}
/**
* Update the specified resource in storage.
*/
public function update(Request $request, string $id)
{
//
}
/**
* Remove the specified resource from storage.
*/
public function destroy(string $id)
{
//
}
}