471 lines
13 KiB
PHP
471 lines
13 KiB
PHP
<?php
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namespace App\Http\Controllers;
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use Carbon\Carbon;
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use Illuminate\Database\Eloquent\Collection;
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use Illuminate\Http\Request;
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use Illuminate\Support\Arr;
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use Illuminate\Support\Facades\Auth;
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use Illuminate\Support\Facades\Gate;
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use Illuminate\Support\ViewErrorBag;
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use App\Http\Requests\SystemRegister;
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use App\Models\{Address,Echoarea,System,SystemZone,Zone};
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use App\Rules\{FidoInteger,TwoByteInteger};
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class SystemController extends Controller
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{
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public function __construct()
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{
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$this->middleware('auth');
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}
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/**
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* Add an address to a system
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*
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* @param Request $request
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* @param System $o
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* @return \Illuminate\Http\RedirectResponse
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* @throws \Illuminate\Auth\Access\AuthorizationException
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*/
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public function add_address(Request $request,System $o)
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{
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// @todo This should be admin of the zone
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$this->authorize('admin',$o);
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session()->flash('accordion','address');
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$request->validate([
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'action' => 'required|in:region,host,node',
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'zone_id' => 'required|exists:zones,id',
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]);
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switch ($request->post('action')) {
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case 'region':
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$request->validate([
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'region_id_new' => [
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'required',
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new TwoByteInteger,
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function ($attribute,$value,$fail) {
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// Check that the region doesnt already exist
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$o = Address::where(function($query) use ($value) {
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return $query->where('region_id',$value)
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->where('host_id',0)
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->where('node_id',0)
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->where('point_id',0)
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->where('role',DomainController::NODE_RC);
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})
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// Check that a host doesnt already exist
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->orWhere(function($query) use ($value) {
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return $query->where('host_id',$value)
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->where('point_id',0)
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->where('role',DomainController::NODE_NC);
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});
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if ($o->count()) {
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$fail('Region or host already exists');
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}
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},
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],
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]);
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$oo = new Address;
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$oo->zone_id = $request->post('zone_id');
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$oo->region_id = $request->post('region_id_new');
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$oo->host_id = 0;
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$oo->node_id = 0;
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$oo->point_id = 0;
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$oo->role = DomainController::NODE_RC;
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$oo->active = TRUE;
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$o->addresses()->save($oo);
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break;
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case 'host':
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$request->validate([
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'region_id' => ['required',new FidoInteger],
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'host_id_new' => [
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'required',
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new TwoByteInteger,
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function ($attribute,$value,$fail) use ($request) {
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// Check that the region doesnt already exist
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$o = Address::where(function($query) use ($value) {
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return $query->where(function($query) use ($value) {
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return $query->where('region_id',$value)
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->where('role',DomainController::NODE_RC);
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})
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// Check that a host doesnt already exist
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->orWhere(function($query) use ($value) {
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return $query->where('host_id',$value)
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->where('role',DomainController::NODE_NC);
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});
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})
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->where('zone_id',$request->post('zone_id'))
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->where('point_id',0)
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->where('active',TRUE);
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if ($o->count()) {
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$fail('Region or host already exists');
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}
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},
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],
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'node_id_new' => [
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'required',
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new TwoByteInteger,
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function ($attribute,$value,$fail) use ($request) {
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// Check that the region doesnt already exist
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$o = Address::where(function($query) use ($request,$value) {
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return $query
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->where('host_id',$request->post('host_id_new'))
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->where('node_id',$value)
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->where('point_id',0)
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->where('role',DomainController::NODE_RC);
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});
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if ($o->count()) {
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$fail('Host already exists');
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}
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},
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]
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]);
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// Find the Hub address
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// Find the zones <HOST>/0 address, and assign it to this host.
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$oo = Address::where('zone_id',$request->zone_id)
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->where('region_id',$request->region_id)
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->where('host_id',$request->host_id_new)
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->where('node_id',0)
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->where('point_id',0)
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->single();
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// Its not defined, so we'll create it.
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if (! $oo) {
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$oo = new Address;
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$oo->forceFill([
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'zone_id'=>$request->zone_id,
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'region_id'=>$request->region_id,
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'host_id'=>$request->host_id_new,
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'node_id'=>0,
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'point_id'=>0,
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'role'=>DomainController::NODE_NC,
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]);
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}
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$oo->system_id = $request->system_id;
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$oo->active = TRUE;
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$o->addresses()->save($oo);
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$oo = new Address;
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$oo->zone_id = $request->post('zone_id');
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$oo->region_id = $request->post('region_id');
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$oo->host_id = $request->post('host_id_new');
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$oo->node_id = $request->post('node_id_new');
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$oo->point_id = 0;
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$oo->role = DomainController::NODE_NC;
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$oo->active = TRUE;
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$o->addresses()->save($oo);
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break;
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case 'node':
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$request->validate([
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'region_id' => ['required',new FidoInteger],
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'host_id' => ['required',new FidoInteger],
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'node_id' => [
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'required',
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new TwoByteInteger,
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function ($attribute,$value,$fail) use ($request) {
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// Check that the region doesnt already exist
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$o = Address::where(function($query) use ($request,$value) {
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return $query
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->where('zone_id',$request->post('zone_id'))
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->where('host_id',$request->post('host_id'))
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->where('node_id',$value)
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->where('point_id',0);
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});
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if ($o->count()) {
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$fail(sprintf('Host already exists: %s',$o->get()->pluck('ftn')->join(',')));
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}
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},
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],
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'point_id' => ['required',function($attribute,$value,$fail) {
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if (! is_numeric($value) || $value > DomainController::NUMBER_MAX)
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$fail(sprintf('Point numbers must be between 0 and %d',DomainController::NUMBER_MAX));
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}],
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'hub' => 'required|boolean',
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'hub_id' => 'nullable|exists:addresses,id',
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]);
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$oo = new Address;
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$oo->zone_id = $request->post('zone_id');
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$oo->region_id = $request->post('region_id');
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$oo->host_id = $request->post('host_id');
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$oo->node_id = $request->post('node_id');
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$oo->point_id = $request->post('point_id');
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$oo->hub_id = $request->post('hub_id') > 0 ? $request->post('hub_id') : NULL;
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$oo->role = (! $oo->point_id) && $request->post('hub') ? DomainController::NODE_HC : NULL;
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$oo->active = TRUE;
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$o->addresses()->save($oo);
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break;
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default:
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return redirect()->back()->withErrors(['action'=>'Unknown action: '.$request->post('action')]);
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}
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return redirect()->to(sprintf('ftn/system/addedit/%d',$o->id));
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}
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/**
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* Add Session details
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*
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* @param Request $request
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* @param System $o
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* @return \Illuminate\Http\RedirectResponse
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* @throws \Illuminate\Auth\Access\AuthorizationException
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*/
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public function add_session(Request $request,System $o)
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{
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// @todo This should be admin of the zone
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$this->authorize('admin',$o);
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session()->flash('accordion','session');
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$validate = $request->validate([
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'zone_id' => 'required|exists:zones,id',
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'sespass' => 'required|string|min:4',
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'pktpass' => 'nullable|string|min:4|max:8',
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'ticpass' => 'nullable|string|min:4',
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'fixpass' => 'required|string|min:4',
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]);
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$zo = Zone::findOrFail($validate['zone_id']);
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// If this session is for the ZC, it now becomes the default.
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if (in_array(DomainController::NODE_ZC,$o->match($zo)->pluck('role')->toArray())) {
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SystemZone::where('default',TRUE)->update(['default'=>FALSE]);
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$validate['default'] = TRUE;
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}
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$o->sessions()->attach($zo,$validate);
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return redirect()->to(sprintf('ftn/system/addedit/%d',$o->id));
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}
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/**
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* Add or edit a node
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*/
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public function add_edit(SystemRegister $request,System $o)
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{
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if ($request->post()) {
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foreach (['name','location','sysop','phone','address','port','active','method','notes','mailer_type','mailer_address','mailer_port','zt_id'] as $key)
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$o->{$key} = $request->post($key);
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$o->save();
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return redirect()->action([self::class,'home']);
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}
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$o->load(['addresses.zone.domain']);
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return Gate::check('update',$o)
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? view('system.addedit')
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->with('action',$o->exists ? 'update' : 'create')
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->with('o',$o)
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: redirect()->to('user/system/register');
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}
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/**
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* Systems with no owners
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*/
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public function api_orphan(Request $request): Collection
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{
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return System::select(['id','name'])
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->leftjoin('system_user',['system_user.system_id'=>'systems.id'])
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->whereNull('user_id')
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->where('systems.name','ilike','%'.$request->term.'%')
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->orderBy('name')
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->get();
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}
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/**
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* Delete address assigned to a host
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*
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* @param Address $o
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* @return \Illuminate\Http\RedirectResponse
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* @throws \Illuminate\Auth\Access\AuthorizationException
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*/
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public function del_address(Address $o)
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{
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// @todo This should be admin of the zone
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$this->authorize('admin',$o);
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session()->flash('accordion','address');
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$sid = $o->system_id;
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$o->active = FALSE;
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$o->save();
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$o->delete();
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return redirect()->to(sprintf('ftn/system/addedit/%d',$sid));
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}
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/**
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* Delete address assigned to a host
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*
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* @param Address $o
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* @return \Illuminate\Http\RedirectResponse
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* @throws \Illuminate\Auth\Access\AuthorizationException
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*/
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public function del_session(System $o,Zone $zo)
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{
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$this->authorize('admin',$zo);
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session()->flash('accordion','session');
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$o->sessions()->detach($zo);
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return redirect()->to(sprintf('ftn/system/addedit/%d',$o->id));
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}
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/**
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* Update the systems echoareas
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*
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* @param Request $request
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* @param System $o
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* @return \Illuminate\Contracts\Foundation\Application|\Illuminate\Contracts\View\Factory|\Illuminate\Contracts\View\View|\Illuminate\Http\RedirectResponse
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*/
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public function echoareas(Request $request,System $o)
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{
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$ao = $o->addresses->filter(function($item) use ($request) { return $item->zone->domain_id == $request->domain_id; })->first();
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if (($request->method() == 'POST') && $request->post()) {
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session()->flash('accordion','echoarea');
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// Ensure we have session details for this address.
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if (! $ao->session('sespass'))
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return redirect()->back()->withErrors('System doesnt belong to this network');
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$ao->echoareas()->syncWithPivotValues($request->id,['subscribed'=>Carbon::now()]);
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return redirect()->back()->with('success','Echoareas updated');;
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}
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$eo = Echoarea::active()
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->where('domain_id',$request->domain_id)
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->orderBy('name')
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->get();
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return view('system.widget.echoarea')
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->with('o',$o)
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->with('ao',$ao)
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->with('echoareas',$eo);
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}
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public function home()
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{
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return view('system.home');
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}
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/**
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* Move address to another system
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*
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* @param Request $request
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* @param System $so
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* @param Address $o
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* @return \Illuminate\Contracts\Foundation\Application|\Illuminate\Contracts\View\Factory|\Illuminate\Contracts\View\View|\Illuminate\Http\RedirectResponse
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* @throws \Illuminate\Auth\Access\AuthorizationException
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*/
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public function mov_address(Request $request,System $so,Address $o)
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{
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session()->flash('accordion','address');
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// Quick check that this address belongs to this system
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if ($so->addresses->search(function($item) use ($o) { return $item->id == $o->id; }) === FALSE)
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abort(404);
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if ($request->post()) {
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$this->authorize('admin',$o);
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$validated = $request->validate([
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'system_id' => 'required|exists:systems,id',
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'remove' => 'nullable|boolean',
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'remsess' => 'nullable|boolean|exclude_if:remove,1',
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]);
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$o->system_id = $validated['system_id'];
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$o->save();
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if (Arr::get($validated,'remove')) {
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$so->sessions()->detach($o->zone);
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$so->delete();
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} elseif (Arr::get($validated,'remsess')) {
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$so->sessions()->detach($o->zone);
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}
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return redirect()->to('ftn/system/addedit/'.$validated['system_id']);
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}
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return view('system.moveaddr')
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->with('o',$o);
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}
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public function ours()
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{
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return view('system.ours');
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}
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/**
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* Suspend address assigned to a host
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*
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* @param Address $o
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* @return \Illuminate\Http\RedirectResponse
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* @throws \Illuminate\Auth\Access\AuthorizationException
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*/
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public function sus_address(Address $o)
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{
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// @todo This should be admin of the zone
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$this->authorize('admin',$o);
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session()->flash('accordion','address');
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$o->active = (! $o->active);
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$o->save();
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return redirect()->to(sprintf('ftn/system/addedit/%d',$o->system_id));
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}
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/**
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* register system
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*/
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public function system_register(SystemRegister $request)
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{
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$o = System::findOrNew($request->system_id);
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if (! $o->exist) {
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$o->sysop = Auth::user()->name;
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foreach (['name','zt_id','location','mailer_type','mailer_address','mailer_port','phone','method','address','port'] as $item)
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if ($request->{$item})
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$o->{$item} = $request->{$item};
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$o->active = TRUE;
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}
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if ($request->post('submit')) {
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Auth::user()->systems()->save($o);
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// @todo if the system already exists and part of one of our networks, we'll need to send the registration email to confirm the address.
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// @todo mark the system (or addresses) as "pending" at this stage until it is confirmed
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return redirect()->to(url('ftn/system/addedit',$o->id));
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}
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// Re-flash our previously input data
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if ($request->old)
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session()->flashInput($request->old);
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return view('system.widget.form-system')
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->with('action',$request->action)
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->with('o',$o)
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->with('errors',new ViewErrorBag);
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}
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}
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