copied gin framework basic example

Author: mainawycliffe

main.go

@@ -0,0 +1,65 @@
+package main
+
+import (
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+)
+
+var db = make(map[string]string)
+
+func setupRouter() *gin.Engine {
+	// Disable Console Color
+	// gin.DisableConsoleColor()
+	r := gin.Default()
+
+	// Ping test
+	r.GET("/ping", func(c *gin.Context) {
+		c.String(http.StatusOK, "pong")
+	})
+
+	// Get user value
+	r.GET("/user/:name", func(c *gin.Context) {
+		user := c.Params.ByName("name")
+		value, ok := db[user]
+		if ok {
+			c.JSON(http.StatusOK, gin.H{"user": user, "value": value})
+		} else {
+			c.JSON(http.StatusOK, gin.H{"user": user, "status": "no value"})
+		}
+	})
+
+	// Authorized group (uses gin.BasicAuth() middleware)
+	// Same than:
+	// authorized := r.Group("/")
+	// authorized.Use(gin.BasicAuth(gin.Credentials{
+	//	  "foo":  "bar",
+	//	  "manu": "123",
+	//}))
+	authorized := r.Group("/", gin.BasicAuth(gin.Accounts{
+		"foo":  "bar", // user:foo password:bar
+		"manu": "123", // user:manu password:123
+	}))
+
+	authorized.POST("admin", func(c *gin.Context) {
+		user := c.MustGet(gin.AuthUserKey).(string)
+
+		// Parse JSON
+		var json struct {
+			Value string `json:"value" binding:"required"`
+		}
+
+		if c.Bind(&json) == nil {
+			db[user] = json.Value
+			c.JSON(http.StatusOK, gin.H{"status": "ok"})
+		}
+	})
+
+	return r
+}
+
+func main() {
+	r := setupRouter()
+	// Listen and Server in 0.0.0.0:8080
+	r.Run(":8080")
+}