Displaying estimates

database/migrations/2026_05_25_140010_create_cost_unit_estimates.php

@@ -0,0 +1,32 @@
+<?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('cost_unit_estimates', function (Blueprint $table) {
+            $table->id();
+            $table->string('tenant');
+            $table->foreignId('cost_unit_id')->constrained('cost_units', 'id')->restrictOnDelete()->cascadeOnUpdate();
+            $table->string('type');
+            $table->string('description');
+            $table->float('flat_amount', 2)->nullable();
+            $table->float('amount_by_user', 2)->nullable();
+
+            $table->foreign('tenant')->references('slug')->on('tenants')->restrictOnDelete()->cascadeOnUpdate();
+            $table->foreign('type')->references('slug')->on('invoice_types')->restrictOnDelete()->cascadeOnUpdate();
+
+            $table->timestamps();
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::dropIfExists('cost_unit_estimates');
+    }
+};