feat:挂单

lib/common/services/database/database.dart

@@ -85,9 +85,11 @@ abstract class AppDatabase extends FloorDatabase {
             CREATE TABLE IF NOT EXISTS order_hold_bill (
               id INTEGER PRIMARY KEY AUTOINCREMENT,
               sysType TEXT NOT NULL,
-              orderListJson TEXT,
+              carListJson TEXT,
               userJson TEXT,
-              orderJson TEXT,
+              price INTEGER DEFAULT 0 NOT NULL,
+              extraPrice INTEGER DEFAULT 0 NOT NULL,
+              payPrice INTEGER DEFAULT 0 NOT NULL,
               createTime TEXT NOT NULL
             )
           ''');
@@ -101,16 +103,22 @@ abstract class AppDatabase extends FloorDatabase {
           final columns =
               await database.rawQuery("PRAGMA table_info(order_hold_bill)");
           bool hasSysType = false;
+          bool hasCarListJson = false;
           bool hasOrderListJson = false;
           bool hasUserJson = false;
-          bool hasOrderJson = false;
+          bool hasPrice = false;
+          bool hasExtraPrice = false;
+          bool hasPayPrice = false;
           bool hasCreateTime = false;
           for (final c in columns) {
             final name = c['name'];
             if (name == 'sysType') hasSysType = true;
+            if (name == 'carListJson') hasCarListJson = true;
             if (name == 'orderListJson') hasOrderListJson = true;
             if (name == 'userJson') hasUserJson = true;
-            if (name == 'orderJson') hasOrderJson = true;
+            if (name == 'price') hasPrice = true;
+            if (name == 'extraPrice') hasExtraPrice = true;
+            if (name == 'payPrice') hasPayPrice = true;
             if (name == 'createTime') hasCreateTime = true;
           }
           if (!hasSysType) {
@@ -118,24 +126,40 @@ abstract class AppDatabase extends FloorDatabase {
               'ALTER TABLE order_hold_bill ADD COLUMN sysType TEXT',
             );
           }
-          if (!hasOrderListJson) {
+          if (!hasCarListJson) {
             await database.execute(
-              'ALTER TABLE order_hold_bill ADD COLUMN orderListJson TEXT',
+              'ALTER TABLE order_hold_bill ADD COLUMN carListJson TEXT',
             );
+            if (hasOrderListJson) {
+              // 旧列迁移到新列
+              await database.execute(
+                "UPDATE order_hold_bill SET carListJson = orderListJson WHERE carListJson IS NULL",
+              );
+            }
           }
           if (!hasUserJson) {
             await database.execute(
               'ALTER TABLE order_hold_bill ADD COLUMN userJson TEXT',
             );
           }
-          if (!hasOrderJson) {
+          if (!hasPrice) {
             await database.execute(
-              'ALTER TABLE order_hold_bill ADD COLUMN orderJson TEXT',
+              'ALTER TABLE order_hold_bill ADD COLUMN price INTEGER DEFAULT 0 NOT NULL',
+            );
+          }
+          if (!hasExtraPrice) {
+            await database.execute(
+              'ALTER TABLE order_hold_bill ADD COLUMN extraPrice INTEGER DEFAULT 0 NOT NULL',
+            );
+          }
+          if (!hasPayPrice) {
+            await database.execute(
+              'ALTER TABLE order_hold_bill ADD COLUMN payPrice INTEGER DEFAULT 0 NOT NULL',
             );
           }
           if (!hasCreateTime) {
             await database.execute(
-              'ALTER TABLE order_hold_bill ADD COLUMN createTime TEXT',
+              'ALTER TABLE order_hold_bill ADD COLUMN createTime TEXT DEFAULT "" NOT NULL',
             );
           }
           await database.execute(