售后金额

database/migrations/2026_07_23_030610_create_store_order_table.php

@@ -49,6 +49,7 @@ return new class extends Migration
                 $table->string('product_spec', 100)->default('')->comment('规格/包规');
                 $table->string('unit', 20)->default('斤')->comment('计价单位（斤/件/箱等）');
                 $table->decimal('price', 10, 2)->default(0)->comment('单价');
+                $table->string('price_unit', 20)->default('')->comment('单价单位');
                 $table->string('image_ids', 255)->default('')->comment('商品图片');
                 $table->text('content')->comment('商品图文详情');
                 $table->integer('shelf_life')->default(0)->comment('保质期');

database/migrations/2026_08_13_000001_create_bill_table.php

@@ -28,7 +28,7 @@ return new class extends Migration
                 $table->decimal('box_price', 10, 2)->default(0)->comment('周转筐单价（生成时快照）');
                 $table->decimal('tray_price', 10, 2)->default(0)->comment('周转托盘单价（生成时快照）');
                 $table->decimal('added_amount', 10, 2)->default(0)->comment('附加金额（周转筐/托盘金额）');
-                $table->decimal('total_amount', 10, 2)->default(0)->comment('账单总金额 = 商品金额 + 配送费 + 附加金额');
+                $table->decimal('total_amount', 10, 2)->default(0)->comment('账单总金额 = 商品金额 + 配送费 + 附加金额 + 售后金额');
                 $table->integer('status')->default(0)->comment('支付状态（0未支付 1已支付）');
                 $table->integer('payment_id')->default(0)->comment('关联支付记录ID（0=未发起支付）');
                 $table->timestamp('paid_at')->nullable()->comment('付款时间（线下收款手动登记）');
@@ -36,7 +36,7 @@ return new class extends Migration
                 $table->integer('paid_operator_id')->default(0)->comment('收款操作人（后台系统用户ID）');
                 $table->integer('operator_id')->default(0)->comment('生成人（后台系统用户ID）');
                 $table->string('remark', 255)->nullable()->default('')->comment('备注（生成账单时按门店填写）');
-                $table->string('after_sale', 255)->nullable()->default('')->comment('售后说明（生成账单时按门店填写）');
+                $table->decimal('after_sale', 10, 2)->default(0)->comment('售后金额（生成账单时按门店填写，可正负，计入总金额）');
                 $table->timestamps();
                 $table->unique(['purchase_id', 'store_id'], 'bill_purchase_store_unique');
                 $table->index(['store_id', 'bill_date'], 'bill_store_date_index');