TimmensOne/abschlussprojekt-device-manager-timon-lorenz
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add basic import api

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This commit is contained in:
TimmensOne 2023-04-03 11:54:41 +02:00
parent 23dd795397
commit ffd98d046e
4 changed files with 107 additions and 9 deletions
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42
ChatGPT/Default value for 'description' Normal file
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@ -0,0 +1,42 @@
Route::post('/import', function (Request $request) {
$data = $request->json()->all();
$devices = $data['devices'];
foreach ($devices as $device) {
Device::create([
'device_id' => $device['device_id'],
'title' => $device['title'],
'device_type' => $device['device_type'],
'description' => $device['description'],
'accessories' => $device['accessories'],
'rz_username_buyer' => $device['rz_username_buyer'],
'serial_number' => $device['serial_number'],
'image_url' => $device['image_url'],
]);
}
but 'description' is not always given. How do i solv it in php?
You can use the null coalescing operator (??) in PHP to provide a default value when the 'description' field is not present in the input data.
Here's an example of how you can modify the code to use the null coalescing operator:
php
Route::post('/import', function (Request $request) {
$data = $request->json()->all();
$devices = $data['devices'];
foreach ($devices as $device) {
Device::create([
'device_id' => $device['device_id'],
'title' => $device['title'],
'device_type' => $device['device_type'],
'description' => $device['description'] ?? '', // provide an empty string as the default value
'accessories' => $device['accessories'],
'rz_username_buyer' => $device['rz_username_buyer'],
'serial_number' => $device['serial_number'],
'image_url' => $device['image_url'],
]);
}
});
In the example above, the null coalescing operator is used to check whether the 'description' field exists in the input data. If it does not exist, an empty string is provided as the default value. This way, even if the 'description' field is not present in the input data, the code will still run without errors.

3
README.md
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@ -26,7 +26,8 @@ latest: 15.04.2023
Laravel is a full feature framework
### security
coss-side-scripting disabled
- coss-side-scripting disabled
- SQL injection attacks
## Database setup

3
device-app/database/factories/DeviceFactory.php
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@ -16,10 +16,11 @@ class DeviceFactory extends Factory
*/
public function definition(): array
{
$device_type = $this->faker->randomElement(['projektor','computer','laptop','mikrofon','whiteboard','unbekannt']);
return [
'device_id' => $this->faker->uuid(),
'title' => $this->faker->word(),
'device_type' => $this->faker->domainWord(),
'device_type' => $device_type,
'description' => $this->faker->sentence(),
'accessories' => $this->faker->word(),
'rz_username_buyer' => $this->faker->name(),

68
device-app/routes/api.php
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@ -5,6 +5,7 @@
use App\Models\OwnerTransaction;
use App\Models\PurchasingInformation;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Route;
/*
@ -29,16 +30,69 @@
});
Route::post('/import', function (Request $request) {
$data = $request->json()->all();
$devices = $data['Devices'];
$data = $request->json()->all();
$devices = $data['devices'];
$purchasingInformations = $data['purchasing_information'];
$ownerTransactions = $data['owner_transactions'];
$locationTransactions = $data['location_transactions'];
//$response = {};
foreach ($devices as $device) {
Device::create([
'device_id' => $device->device_id,
$deviceInsert = DB::table('devices')->insertOrIgnore([
'device_id' => $device['device_id'],
'title' => $device['title'],
'device_type' => $device['device_type'],
'description' => $device['description'] ?? '',
'accessories' => $device['accessories'] ?? '',
'rz_username_buyer' => $device['rz_username_buyer'],
'serial_number' => $device['serial_number'],
'image_url' => $device['image_url']
]);
// insertOrIgnore returns 0 if statement was ignored
if ($deviceInsert != 0) {
// save insert for later
}
}
$purchasingInformations = $data['PurchasingInformations'];
$ownerTransactions = $data['OwnerTransactions'];
$locationTransactions = $data['LocationTransactions'];
foreach ($purchasingInformations as $purchasing) {
$purchasingInsert = DB::table('purchasing_information')->insertOrIgnore([
'purchasing_information_id' => $purchasing['purchasing_information_id'],
'price' => $purchasing['price'],
'timestamp_warranty_end' => $purchasing['timestamp_warranty_end'],
'timestamp_purchase' => $purchasing['timestamp_purchase'],
'cost_centre' => $purchasing['cost_centre'],
'seller' => $purchasing['seller'] ?? '',
'device_id' => $purchasing['device_id']
]);
// insertOrIgnore returns 0 if statement was ignored
if ($purchasingInsert != 0) {
// save insert for later
}
}
foreach ($ownerTransactions as $owner) {
$ownerInsert = DB::table('owner_transactions')->insertOrIgnore([
'owner_transaction_id' => $owner['owner_transaction_id'],
'rz_username' => $owner['rz_username'],
'timestamp_owner_since' => $owner['timestamp_owner_since'],
'device_id' => $owner['device_id']
]);
// insertOrIgnore returns 0 if statement was ignored
if ($ownerInsert != 0) {
// save insert for later
}
}
foreach ($locationTransactions as $location) {
$locationInsert = DB::table('location_transactions')->insertOrIgnore([
'location_transaction_id' => $location['location_transaction_id'],
'room_code' => $location['room_code'],
'timestamp_located_since' => $location['timestamp_located_since'],
'device_id' => $location['device_id']
]);
// insertOrIgnore returns 0 if statement was ignored
if ($locationInsert != 0) {
// save insert for later
}
}
// ToDo: return only inserted
return $request->json()->all();
});
Route::middleware('auth:sanctum')->get('/user', function (Request $request) {