create service count floor level and retributions

database/migrations/2025_06_18_160727_create_master_parameters_table.php

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+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('master_parameters', function (Blueprint $table) {
+            $table->id();
+            $table->string('parameter_code', 255)->unique()->comment('Kode unik parameter');
+            $table->string('parameter_name', 255)->comment('Nama parameter');
+            $table->decimal('default_value', 15, 6)->default(0.000000)->comment('Nilai default parameter');
+            $table->string('unit', 50)->nullable()->comment('Satuan parameter');
+            $table->text('description')->nullable()->comment('Deskripsi parameter');
+            $table->timestamps();
+            
+            // Add indexes for better performance
+            $table->index('parameter_name', 'idx_master_parameters_name');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('master_parameters');
+    }
+};

database/migrations/2025_06_18_161204_create_master_formulas_table.php

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+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('master_formulas', function (Blueprint $table) {
+            $table->id();
+            $table->string('formula_code', 255)->unique()->comment('Kode unik formula');
+            $table->string('formula_name', 255)->comment('Nama formula');
+            $table->text('formula_expression')->comment('Formula matematika');
+            $table->string('formula_category', 255)->nullable()->comment('Kategori formula');
+            $table->text('description')->nullable()->comment('Deskripsi formula');
+            $table->text('usage_notes')->nullable()->comment('Catatan penggunaan');
+            $table->timestamps();
+            
+            // Add indexes for better performance
+            $table->index('formula_category', 'idx_master_formulas_category');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('master_formulas');
+    }
+};

database/migrations/2025_06_18_164449_create_formula_parameters_table.php

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+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('formula_parameters', function (Blueprint $table) {
+            $table->id();
+            $table->foreignId('formula_id')->constrained('master_formulas')->onDelete('cascade')->comment('ID formula');
+            $table->foreignId('parameter_id')->constrained('master_parameters')->onDelete('cascade')->comment('ID parameter');
+            $table->timestamps();
+            
+            // Composite unique constraint to prevent duplicate relations
+            $table->unique(['formula_id', 'parameter_id'], 'unique_formula_parameter');
+            
+            // Indexes for better performance
+            $table->index('formula_id', 'idx_formula_parameters_formula');
+            $table->index('parameter_id', 'idx_formula_parameters_parameter');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('formula_parameters');
+    }
+};

database/migrations/2025_06_18_164534_create_building_function_formula_configs_table.php

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+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('building_function_formula_configs', function (Blueprint $table) {
+            $table->id();
+            $table->foreignId('building_function_id')->constrained('building_functions')->onDelete('cascade')->comment('ID fungsi bangunan');
+            $table->foreignId('formula_id')->constrained('master_formulas')->onDelete('cascade')->comment('ID formula yang digunakan');
+            $table->integer('floor_level')->comment('Level lantai (1, 2, 3, dst. 0 untuk semua lantai)');
+            $table->integer('min_floor')->nullable()->comment('Minimum lantai yang berlaku (opsional)');
+            $table->integer('max_floor')->nullable()->comment('Maximum lantai yang berlaku (opsional)');
+            $table->decimal('multiplier', 8, 4)->default(1.0000)->comment('Pengali khusus untuk lantai ini');
+            $table->boolean('is_active')->default(true)->comment('Status aktif konfigurasi');
+            $table->integer('priority')->default(0)->comment('Prioritas jika ada konflik (angka lebih besar = prioritas lebih tinggi)');
+            $table->text('notes')->nullable()->comment('Catatan konfigurasi');
+            $table->timestamps();
+            
+            // Composite unique constraint untuk mencegah duplikasi konfigurasi
+            $table->unique(['building_function_id', 'formula_id', 'floor_level'], 'unique_building_formula_floor');
+            
+            // Indexes untuk performa
+            $table->index(['building_function_id', 'floor_level'], 'idx_building_floor');
+            $table->index(['building_function_id', 'is_active'], 'idx_building_active');
+            $table->index(['floor_level', 'is_active'], 'idx_floor_active');
+            $table->index('priority', 'idx_priority');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('building_function_formula_configs');
+    }
+};