31+32 - Fix entries migration: nullable unit_price/total_cost, consolidate rename migration into source

database/migrations/2025_07_10_150549_create_purchases_table.php

@@ -1,33 +0,0 @@
-<?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('purchases', function (Blueprint $table) {
-            $table->id();
-            $table->date('date');
-            $table->decimal('shares', 12, 6); // Supports fractional shares
-            $table->decimal('price_per_share', 8, 4); // Price in euros
-            $table->decimal('total_cost', 12, 2); // Total cost in euros
-            $table->timestamps();
-
-            $table->index('date');
-        });
-    }
-
-    /**
-     * Reverse the migrations.
-     */
-    public function down(): void
-    {
-        Schema::dropIfExists('purchases');
-    }
-};

database/migrations/2026_05_02_000002_create_entries_table.php

@@ -0,0 +1,30 @@
+<?php
+
+declare(strict_types=1);
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    public function up(): void
+    {
+        Schema::create('entries', function (Blueprint $table): void {
+            $table->id();
+            $table->foreignId('tracker_id')->constrained()->cascadeOnDelete();
+            $table->date('date');
+            $table->decimal('quantity', 12, 6);
+            $table->decimal('unit_price', 12, 4)->nullable();
+            $table->decimal('total_cost', 12, 2)->nullable();
+            $table->timestamps();
+
+            $table->index(['tracker_id', 'date']);
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::dropIfExists('entries');
+    }
+};

database/migrations/2026_05_02_000002_refactor_purchases_to_entries.php

@@ -1,50 +0,0 @@
-<?php
-
-use Illuminate\Database\Migrations\Migration;
-use Illuminate\Database\Schema\Blueprint;
-use Illuminate\Support\Facades\DB;
-use Illuminate\Support\Facades\Schema;
-
-return new class extends Migration
-{
-    public function up(): void
-    {
-        // Rename table
-        Schema::rename('purchases', 'entries');
-
-        Schema::table('entries', function (Blueprint $table) {
-            // Rename columns
-            $table->renameColumn('shares', 'quantity');
-            $table->renameColumn('price_per_share', 'unit_price');
-
-            // Add tracker_id FK (nullable first so we can backfill)
-            $table->foreignId('tracker_id')->nullable()->after('id')->constrained()->cascadeOnDelete();
-        });
-
-        // Backfill tracker_id: assign all entries to the first tracker (single-user app)
-        $trackerId = DB::table('trackers')->value('id');
-        if ($trackerId) {
-            DB::table('entries')->update(['tracker_id' => $trackerId]);
-        }
-
-        // Make tracker_id non-nullable now that it's backfilled
-        Schema::table('entries', function (Blueprint $table) {
-            $table->unsignedBigInteger('tracker_id')->nullable(false)->change();
-        });
-    }
-
-    public function down(): void
-    {
-        Schema::table('entries', function (Blueprint $table) {
-            $table->dropForeign(['tracker_id']);
-            $table->dropColumn('tracker_id');
-        });
-
-        Schema::table('entries', function (Blueprint $table) {
-            $table->renameColumn('unit_price', 'price_per_share');
-            $table->renameColumn('quantity', 'shares');
-        });
-
-        Schema::rename('entries', 'purchases');
-    }
-};