update retribution calculation spatial plannings

2025-06-17 17:58:37 +07:00
parent 236b6f9bfc
commit 6946fa7074
14 changed files with 1069 additions and 1 deletions
--- a/app/Models/RetributionCalculation.php
+++ b/app/Models/RetributionCalculation.php
@@ -0,0 +1,129 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+
+class RetributionCalculation extends Model
+{
+    protected $fillable = [
+        'spatial_planning_id',
+        'retribution_formula_id',
+        'detected_building_function_id',
+        'luas_bangunan',
+        'used_parameters',
+        'used_formula',
+        'calculation_result',
+        'calculation_date',
+        'calculated_by',
+        'notes'
+    ];
+
+    protected $casts = [
+        'luas_bangunan' => 'decimal:6',
+        'calculation_result' => 'decimal:6',
+        'used_parameters' => 'array',
+        'calculation_date' => 'datetime'
+    ];
+
+    /**
+     * Spatial planning relationship (1:1)
+     */
+    public function spatialPlanning(): BelongsTo
+    {
+        return $this->belongsTo(SpatialPlanning::class);
+    }
+
+    /**
+     * Retribution formula relationship
+     */
+    public function retributionFormula(): BelongsTo
+    {
+        return $this->belongsTo(RetributionFormula::class);
+    }
+
+    /**
+     * Detected building function relationship
+     */
+    public function detectedBuildingFunction(): BelongsTo
+    {
+        return $this->belongsTo(BuildingFunction::class, 'detected_building_function_id');
+    }
+
+    /**
+     * User who calculated relationship
+     */
+    public function calculatedBy(): BelongsTo
+    {
+        return $this->belongsTo(User::class, 'calculated_by');
+    }
+
+    /**
+     * Scope: Recent calculations
+     */
+    public function scopeRecent($query, int $days = 30)
+    {
+        return $query->where('calculation_date', '>=', now()->subDays($days));
+    }
+
+    /**
+     * Scope: By building function
+     */
+    public function scopeByBuildingFunction($query, int $buildingFunctionId)
+    {
+        return $query->where('detected_building_function_id', $buildingFunctionId);
+    }
+
+    /**
+     * Get formatted calculation result
+     */
+    public function getFormattedResultAttribute(): string
+    {
+        return number_format($this->calculation_result, 2);
+    }
+
+    /**
+     * Get calculation summary
+     */
+    public function getCalculationSummary(): array
+    {
+        return [
+            'spatial_planning' => $this->spatialPlanning->name ?? 'N/A',
+            'building_function' => $this->detectedBuildingFunction->name ?? 'N/A',
+            'luas_bangunan' => $this->luas_bangunan,
+            'formula_used' => $this->used_formula,
+            'parameters_used' => $this->used_parameters,
+            'result' => $this->calculation_result,
+            'calculated_date' => $this->calculation_date?->format('Y-m-d H:i:s'),
+            'calculated_by' => $this->calculatedBy->name ?? 'System'
+        ];
+    }
+
+    /**
+     * Check if calculation is recent (within last 24 hours)
+     */
+    public function isRecent(): bool
+    {
+        return $this->calculation_date && $this->calculation_date->isAfter(now()->subDay());
+    }
+
+    /**
+     * Recalculate retribution
+     */
+    public function recalculate(): bool
+    {
+        if (!$this->spatialPlanning || !$this->retributionFormula) {
+            return false;
+        }
+
+        try {
+            $service = app(\App\Services\RetributionCalculationService::class);
+            $service->calculateRetribution($this->spatialPlanning);
+            return true;
+        } catch (\Exception $e) {
+            \Log::error('Recalculation failed: ' . $e->getMessage());
+            return false;
+        }
+    }
+}