Accept Merge Request #2086: (feature/6694 -> develop)

Merge Request: 修改打印逻辑，先找默认打印机，未找到则直接返回

Created By: @胡尧
Accepted By: @胡尧
URL: https://jikimo-hn.coding.net/p/jikimo_sfs/d/jikimo_sf/git/merge/2086?initial=true

jikimo_printing/models/jikimo_printing.py

@@ -17,6 +17,11 @@ class JikimoPrinting(models.AbstractModel):
         """
             打印二维码
         """
+        printer = self.env['printing.printer'].get_default()
+        if not printer:
+            _logger.error("未找到默认打印机")
+            return False
+
         # 生成二维码
         qr = qrcode.QRCode(version=1, box_size=10, border=5)
         qr.add_data(data)
@@ -45,19 +50,23 @@ class JikimoPrinting(models.AbstractModel):
 
         # 获取PDF内容并打印
         pdf_content = pdf_buffer.getvalue()
-        printer = self.env['printing.printer'].get_default()
-        _logger.info(f"打印内容: {pdf_content}")
+        # _logger.info(f"打印内容: {pdf_content}")
         printer.print_document(report=None, content=pdf_content, doc_format='pdf')
 
         # 清理资源
         pdf_buffer.close()
         temp_image.close()
 
+        return True
+
     def print_pdf(self, pdf_data):
         """
             打印PDF
         """
-        _logger.info("PDF打印开始")
+        printer = self.env['printing.printer'].get_default()
+        if not printer:
+            _logger.error("未找到默认打印机")
+            return False
 
         pdf_data_str = pdf_data.decode('ascii', errors='ignore')
         decoded_data = base64.b64decode(pdf_data_str)
@@ -69,15 +78,10 @@ class JikimoPrinting(models.AbstractModel):
         
         # 获取PDF内容
         pdf_content = pdf_buffer.getvalue()
-        _logger.info(f"处理后的内容前20字节: {pdf_content[:20]}")
-        
-        # 获取默认打印机
-        printer = self.env['printing.printer'].get_default()
-        if not printer:
-            _logger.error("未找到默认打印机")
-            return
         
         printer.print_document(report=None, content=pdf_content, doc_format='pdf')
         # 清理资源
         pdf_buffer.close()
-        _logger.info("PDF打印结束") 
+
+        _logger.info("成功打印PDF")
+        return True

jikimo_printing/models/workorder_printing.py

@@ -21,8 +21,6 @@ class MrpWorkorder(models.Model):
                             # 执行打印
                             self.env['jikimo.printing'].print_pdf(pdf_data)
                             wo.production_id.product_id.is_print_program = True
-                            _logger.info(f"工单 {wo.name} 的PDF已成功打印")     
-
                         except Exception as e:
                             _logger.error(f"工单 {wo.name} 的PDF打印失败: {str(e)}")