func GetGreet()

in mse-go-quickstart-demo/C/handler.go [21:52]

• 28 lines of code
• 3 McCabe index (conditional complexity)

func GetGreet(c *gin.Context) {
	log.Printf("[GetGreet] called, headler: %+v, context: %v", c.Request.Header, c.Request.Context())

	var req GreetReq
	if err := c.ShouldBindQuery(&req); err != nil {
		c.JSON(200, gin.H{
			"code":    -1,
			"message": err.Error(),
		})
		return
	}
	log.Printf("[GetGreet] req: %+v", req)

	log.Printf("[GetGreet] mock handling get greet...")

	resp := GreetRespData{
		Greeting: "Hello " + req.Name,
	}
	tag := os.Getenv("MSE_ALICLOUD_SERVICE_TAG")
	if tag == "" {
		tag = "base"
	}
	ip := os.Getenv("KUBERNETES_POD_IP")
	resp.CallChain = fmt.Sprintf("C:%s:%s", tag, ip)
	log.Printf("[GetGreet] resp: %+v", resp)

	c.JSON(200, gin.H{
		"code":    0,
		"message": "success",
		"data":    resp,
	})
}