created function for registering structures which should only be accessible by those with the correct scope.

app/Http/Controllers/Moons/MoonLedgerController.php

@@ -21,6 +21,7 @@ use App\Models\Lookups\ItemLookup;
 use App\Models\MoonRent\MoonRental;
 use App\Models\Moon\RentalMoon;
 use App\Models\Moon\CorpObserversRegistered;
+use App\Models\Moon\CorpMoonObserver;
 
 class MoonLedgerController extends Controller
 {
@@ -29,9 +30,70 @@ class MoonLedgerController extends Controller
         $this->middleware('role:User');
     }
 
-    public function registerStructureLedger() {
+    public function registerStructures() {
         //Declare variables
-        
+        $esiHelper = new Esi;
+        $lookup = new LookupHelper;
+        $skipped = false;
+
+        $charId = auth()->user()->getId();
+
+        //Check for the esi scope to be registered already
+        if(!$esiHelper->HaveEsiScope($charId, 'esi-industry.read_corporation_mining.v1') || !$esiHelper->HaveEsiScope($charId, 'Need to add scope for esi-universe.read_structures.v1')) {
+            return redirect('/dashboard')->with('error', 'Please register corporation mining and universe structures scopes before continuing.');
+        }
+
+        //Get the refresh token for the user
+        $refreshToken = $esiHelper->GetRefreshToken($charId);
+
+        //Setup the esi container
+        $esi = $esiHelper->SetupEsiAuthentication($refreshToken);
+
+        //Get the character data from the lookup table if possible or from esi
+        $character = $lookup->GetCharacterInfo($charId);
+        //Get the corporation info from the lookup table
+        $corporation = $lookup->GetCorporationInfo($character->corporation_id);
+
+        //Try to get the mining observers for the corporation from esi
+        try {
+            $responses = $esi->invoke('get', '/corporation/{corporation_id}/mining/observers/', [
+                'corporation_id' => $character->corporation_id,
+            ]);
+        } catch(RequestFailedException $e) {
+            //If an exception has occurred for some reason redirect back to the dashboard with an error message
+            return redirect('/dashboard')->with('error', 'Failed to get mining structures.');
+        }
+
+        foreach($responses as $response) {
+            //Try to get the structure information from esi
+            try {
+                $structureInfo = $esi->invoke('get', '/universe/structures/{structure_id}/', [
+                    'structure_id' => $response->observer_id,
+                ]);
+            } catch(RequestFailedException $e) {
+                Log::warning('Failed to get the structure information in MoonLedgerController.  Skipping structure');
+                $skipped = true;
+            }
+
+            if($skipper == false) {
+                $observer = new CorpMoonObserver;
+                $observer->corporation_id = $character->corporation_id;
+                $observer->corporation_name = $corporation->name;
+                $observer->observer_id = $response->observer_id;
+                $observer->observer_name = $structureInfo->name;
+                $observer->observer_type = $response->observer_type;
+                $observer->observer_owner_id = $structureInfo->owner_id;
+                $observer->solar_system_id = $structureInfo->solar_system_id;
+                $observer->observer_type_id = $structureInfo->observer_type_id;
+                $observer->last_updated = $response->last_updated;
+                $observer->save();
+            }
+
+            //Reset the skipped variable
+            $skipped = false;            
+        }
+
+        return redirect('/dashboard')->with('success', 'Added mining structures to the database');
     }
 
     public function displayMoonLedger() {

app/Models/Moon/CorpMoonObserver.php

@@ -26,6 +26,9 @@ class CorpMoonObserver extends Model
         'observer_id',
         'observer_name',
         'observer_type',
+        'observer_owner_id',
+        'solar_system_id',
+        'observer_type_id',
         'last_updated',
     ];  
 }

app/Models/Moon/CorpObserversRegistered.php

@@ -1,29 +0,0 @@
-<?php
-
-namespace App\Models\Moon;
-
-use Illuminate\Database\Eloquent\Model;
-
-class CorpObserversRegistered extends Model
-{
-    //Table Name
-    protected $table = 'corp_mining_observers_registered';
-
-    //Primary Key
-    public $primaryKey = 'id';
-
-    //Timestamps
-    public $timestamps = true;
-
-    /**
-     * Attributes that are mass assignable
-     * 
-     * @var array
-     */
-    protected $fillable = [
-        'character_id',
-        'character_name',
-        'corporation_id',
-        'corporation_name',
-    ];
-}

database/migrations/2020_05_07_033014_create_rental_moon_ledger_tables.php

@@ -53,6 +53,9 @@ class CreateRentalMoonLedgerTables extends Migration
                 $table->unsignedBigInteger('observer_id');
                 $table->string('observer_name');
                 $table->string('observer_type');
+                $table->unsignedBigInteger('observer_owner_id');
+                $table->unsignedBigInteger('solar_system_id');
+                $table->unsignedBigInteger('observer_type_id');
                 $table->dateTime('last_updated');
                 $table->timestamps();
             });
@@ -76,17 +79,6 @@ class CreateRentalMoonLedgerTables extends Migration
                 $table->timestamps();
             });
         }
-
-        if(!Schema::hasTable('corp_mining_observers_registered')) {
-            Schema::create('corp_mining_observers_registered', function(Blueprint $table) {
-                $table->unsignedBigIncrements('id');
-                $table->unsignedBigInteger('character_id');
-                $table->string('character_name');
-                $table->unsignedBigInteger('corporation_id');
-                $table->string('corporation_name');
-                $table->timestamps();
-            });
-        }
     }
 
     /**

routes/web.php

@@ -135,6 +135,7 @@ Route::group(['middleware' => ['auth']], function(){
      */
     Route::get('/moons/ledger/display/moons', 'Moons\MoonLedgerController@displayMoonLedger');
     Route::get('/moons/ledger/display/rentals', 'Moons\MoonLedgerController@displayRentalMoonLedger');
+    Route::get('/moons/ledger/register', 'Moons\MoonLedgerController@registerStructures');
 
     /**
      * Scopes Controller display pages