生產工單BOM以及批號完善

2026-01-22 15:39:35 +08:00
parent 1ae21febb5
commit 1d134c9ad8
31 changed files with 2684 additions and 694 deletions
--- a/database/migrations/tenant/2026_01_22_083603_remove_warehouse_product_unique_from_inventories.php
+++ b/database/migrations/tenant/2026_01_22_083603_remove_warehouse_product_unique_from_inventories.php
@@ -0,0 +1,36 @@
+<?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::table('inventories', function (Blueprint $table) {
+            // 先新增新的唯一約束 (倉庫 + 商品 + 批號)
+            // 這樣可以確保 warehouse_id 始終有索引可用，避免外鍵約束錯誤
+            $table->unique(['warehouse_id', 'product_id', 'batch_number'], 'warehouse_product_batch_unique');
+            
+            // 然後移除舊的唯一約束 (倉庫 + 商品)
+            $table->dropUnique('warehouse_product_unique');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::table('inventories', function (Blueprint $table) {
+            // 恢復時也要注意順序，先加回舊的（如果資料允許），再刪除新的
+            // 但如果資料已經有多批號，加回舊的會失敗。這裡只盡力而為。
+            $table->unique(['warehouse_id', 'product_id'], 'warehouse_product_unique');
+            $table->dropUnique('warehouse_product_batch_unique');
+        });
+    }
+};
--- a/database/migrations/tenant/2026_01_22_094700_increase_inventory_transactions_type_length.php
+++ b/database/migrations/tenant/2026_01_22_094700_increase_inventory_transactions_type_length.php
@@ -0,0 +1,28 @@
+<?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::table('inventory_transactions', function (Blueprint $table) {
+            $table->string('type', 50)->comment('異動類型: 採購進貨, 銷售出庫, 盤點調整, 撥補入庫, 撥補出庫, 手動入庫, 手動調整庫存')->change();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::table('inventory_transactions', function (Blueprint $table) {
+            $table->string('type', 20)->comment('異動類型: 採購進貨, 銷售出庫, 盤點調整, 撥補入庫, 撥補出庫, 手動入庫')->change();
+        });
+    }
+};
--- a/database/migrations/tenant/2026_01_22_095600_add_deleted_at_to_inventories_table.php
+++ b/database/migrations/tenant/2026_01_22_095600_add_deleted_at_to_inventories_table.php
@@ -0,0 +1,28 @@
+<?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::table('inventories', function (Blueprint $table) {
+            $table->softDeletes();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::table('inventories', function (Blueprint $table) {
+            $table->dropSoftDeletes();
+        });
+    }
+};
--- a/database/migrations/tenant/2026_01_22_103032_create_warehouse_product_safety_stocks_table.php
+++ b/database/migrations/tenant/2026_01_22_103032_create_warehouse_product_safety_stocks_table.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('warehouse_product_safety_stocks', function (Blueprint $table) {
+            $table->id();
+            $table->foreignId('warehouse_id')->constrained()->cascadeOnDelete();
+            $table->foreignId('product_id')->constrained()->cascadeOnDelete();
+            $table->decimal('safety_stock', 10, 2)->default(0);
+            $table->timestamps();
+
+            $table->unique(['warehouse_id', 'product_id'], 'wh_product_safety_stock_unique');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('warehouse_product_safety_stocks');
+    }
+};
--- a/database/migrations/tenant/2026_01_22_103054_migrate_safety_stock_data_to_new_table.php
+++ b/database/migrations/tenant/2026_01_22_103054_migrate_safety_stock_data_to_new_table.php
@@ -0,0 +1,55 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+use Illuminate\Support\Facades\DB;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     * 將 inventories.safety_stock 資料遷移至 warehouse_product_safety_stocks 表格
+     */
+    public function up(): void
+    {
+        // 1. 遷移現有資料：從 inventories 提取唯一的 warehouse_id + product_id 組合及其 safety_stock
+        DB::statement("
+            INSERT INTO warehouse_product_safety_stocks (warehouse_id, product_id, safety_stock, created_at, updated_at)
+            SELECT 
+                warehouse_id, 
+                product_id, 
+                MAX(safety_stock) as safety_stock,
+                NOW(),
+                NOW()
+            FROM inventories
+            WHERE safety_stock IS NOT NULL AND safety_stock > 0
+            GROUP BY warehouse_id, product_id
+            ON DUPLICATE KEY UPDATE safety_stock = VALUES(safety_stock), updated_at = NOW()
+        ");
+
+        // 2. 移除 inventories 表的 safety_stock 欄位
+        Schema::table('inventories', function (Blueprint $table) {
+            $table->dropColumn('safety_stock');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        // 1. 在 inventories 表重新加入 safety_stock 欄位
+        Schema::table('inventories', function (Blueprint $table) {
+            $table->decimal('safety_stock', 10, 2)->nullable()->after('quantity');
+        });
+
+        // 2. 將資料還原回 inventories (更新同商品所有批號)
+        DB::statement("
+            UPDATE inventories i
+            INNER JOIN warehouse_product_safety_stocks ss 
+                ON i.warehouse_id = ss.warehouse_id AND i.product_id = ss.product_id
+            SET i.safety_stock = ss.safety_stock
+        ");
+    }
+};
--- a/database/migrations/tenant/2026_01_22_141800_make_warehouse_id_nullable_in_production_orders.php
+++ b/database/migrations/tenant/2026_01_22_141800_make_warehouse_id_nullable_in_production_orders.php
@@ -0,0 +1,30 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     * 
+     * 將 warehouse_id 改為 nullable，支援草稿模式。
+     */
+    public function up(): void
+    {
+        Schema::table('production_orders', function (Blueprint $table) {
+            $table->foreignId('warehouse_id')->nullable()->change();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::table('production_orders', function (Blueprint $table) {
+            $table->foreignId('warehouse_id')->nullable(false)->change();
+        });
+    }
+};