Implement Affiliate Reporting and Custom Commiss

app/Filament/Resources/AffiliateResource.php

@@ -4,11 +4,13 @@
 
 use App\Filament\Resources\AffiliateResource\Pages;
 use App\Models\Affiliate;
+use App\Services\AffiliateReportingService;
 use Filament\Forms;
 use Filament\Forms\Form;
 use Filament\Resources\Resource;
 use Filament\Tables\Table;
 use Filament\Tables;
+use Filament\Tables\Actions\Action;
 
 class AffiliateResource extends Resource
 {
@@ -38,6 +40,10 @@ public static function form(Form $form): Form
                         'inactive' => 'Inactive',
                     ])
                     ->required(),
+                Forms\Components\TextInput::make('total_earnings')
+                    ->disabled()
+                    ->label('Total Earnings')
+                    ->formatStateUsing(fn ($state) => '$' . number_format($state, 2)),
             ]);
     }
 
@@ -49,6 +55,40 @@ public static function table(Table $table): Table
                 Tables\Columns\TextColumn::make('code'),
                 Tables\Columns\TextColumn::make('commission_rate'),
                 Tables\Columns\TextColumn::make('status'),
+                Tables\Columns\TextColumn::make('total_earnings')
+                    ->money('usd')
+                    ->sortable(),
+            ])
+            ->filters([
+                //
+            ])
+            ->actions([
+                Tables\Actions\EditAction::make(),
+                Action::make('generateReport')
+                    ->label('Generate Report')
+                    ->icon('heroicon-o-document-report')
+                    ->action(function (Affiliate $record, AffiliateReportingService $reportingService) {
+                        $report = $reportingService->generateReport($record, now()->subMonth(), now());
+                        // Here you can return the report data or redirect to a report view
+                        return redirect()->route('affiliate.report', $report);
+                    }),
+            ])
+            ->bulkActions([
+                Tables\Actions\DeleteBulkAction::make(),
+            ]);
+    }
+
+    public static function table(Table $table): Table
+    {
+        return $table
+            ->columns([
+                Tables\Columns\TextColumn::make('user.name'),
+                Tables\Columns\TextColumn::make('code'),
+                Tables\Columns\TextColumn::make('commission_rate'),
+                Tables\Columns\TextColumn::make('status'),
+                Tables\Columns\TextColumn::make('total_earnings')
+                    ->money('usd')
+                    ->sortable(),
             ])
             ->filters([
                 //

app/Models/Affiliate.php

@@ -14,6 +14,11 @@ class Affiliate extends Model
         'code',
         'commission_rate',
         'status',
+        'custom_rates',
+    ];
+
+    protected $casts = [
+        'custom_rates' => 'array',
     ];
 
     public function user()
@@ -30,4 +35,17 @@ public function payments()
     {
         return $this->hasMany(Payment::class);
     }
+
+    public function getCommissionRate($productId = null, $categoryId = null)
+    {
+        if ($productId && isset($this->custom_rates['products'][$productId])) {
+            return $this->custom_rates['products'][$productId];
+        }
+
+        if ($categoryId && isset($this->custom_rates['categories'][$categoryId])) {
+            return $this->custom_rates['categories'][$categoryId];
+        }
+
+        return $this->commission_rate;
+    }
 }

app/Services/AffiliateReportingService.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace App\Services;
+
+use App\Models\Affiliate;
+use Carbon\Carbon;
+
+class AffiliateReportingService
+{
+    public function generateReport(Affiliate $affiliate, $startDate, $endDate)
+    {
+        $startDate = Carbon::parse($startDate)->startOfDay();
+        $endDate = Carbon::parse($endDate)->endOfDay();
+
+        $transactions = $affiliate->transactions()
+            ->whereBetween('created_at', [$startDate, $endDate])
+            ->get();
+
+        $totalEarnings = $transactions->where('type', 'commission')->sum('amount');
+        $totalReferrals = $affiliate->referrals()->whereBetween('created_at', [$startDate, $endDate])->count();
+
+        return [
+            'affiliate' => $affiliate,
+            'start_date' => $startDate->toDateString(),
+            'end_date' => $endDate->toDateString(),
+            'total_earnings' => $totalEarnings,
+            'total_referrals' => $totalReferrals,
+            'transactions' => $transactions,
+        ];
+    }
+}

app/Services/AffiliateService.php

@@ -13,14 +13,23 @@ public function processAffiliateReward(Payment $payment)
         $referrer = $user->referrer;
 
         if ($referrer && $referrer->status === 'active') {
-            $commissionAmount = $payment->amount * ($referrer->commission_rate / 100);
+            $product = $payment->invoice->items->first()->product;
+            $commissionRate = $referrer->getCommissionRate($product->id, $product->category_id);
+            $commissionAmount = $payment->amount * ($commissionRate / 100);
 
             $payment->update([
                 'affiliate_id' => $referrer->id,
                 'affiliate_commission' => $commissionAmount,
             ]);
 
-            // Here you can add logic to credit the affiliate's account or create a separate transaction
+            $referrer->increment('total_earnings', $commissionAmount);
+
+            // Create a transaction record for the affiliate
+            $referrer->transactions()->create([
+                'amount' => $commissionAmount,
+                'type' => 'commission',
+                'description' => "Commission for payment #{$payment->id}",
+            ]);
         }
     }
 }

database/migrations/2023_05_25_000000_create_affiliates_table.php

@@ -14,6 +14,8 @@ public function up()
             $table->string('code')->unique();
             $table->decimal('commission_rate', 5, 2);
             $table->enum('status', ['active', 'inactive'])->default('active');
+            $table->json('custom_rates')->nullable();
+            $table->decimal('total_earnings', 10, 2)->default(0);
             $table->timestamps();
         });
     }