照片打印，基础

src/main/java/com/ycwl/basic/controller/mobile/AppPrinterController.java

@@ -69,4 +69,19 @@ public class AppPrinterController {
         printerService.setPhotoCropped(JwtTokenUtil.getWorker().getUserId(), scenicId, id, url);
         return ApiResponse.success(url);
     }
+    @PostMapping("/setQuantity/{scenicId}/{id}")
+    public ApiResponse<?> setQuantity(@PathVariable("scenicId") Long scenicId, @PathVariable("id") Long id, @RequestParam("quantity") Integer quantity) {
+        if (quantity == null) {
+            return ApiResponse.fail("请输入数量");
+        }
+        if (quantity < 0) {
+            return ApiResponse.fail("数量不能小于0");
+        }
+        printerService.setPhotoQuantity(JwtTokenUtil.getWorker().getUserId(), scenicId, id, quantity);
+        return ApiResponse.success(null);
+    }
+    @GetMapping("/price/{scenicId}")
+    public ApiResponse<?> queryPrice(@PathVariable("scenicId") Long scenicId) {
+        return ApiResponse.success(printerService.queryPrice(JwtTokenUtil.getWorker().getUserId(), scenicId));
+    }
 }