PostsUpdate done

controllers/postController.go

@@ -41,3 +41,47 @@ func PostsIndex(c *gin.Context) {
 	})
 
 }
+
+func PostsShow(c *gin.Context) {
+	// Get if off url
+	id := c.Param("id")
+
+	// Get the post
+	var post models.Post
+	initializers.DB.First(&post, id)
+
+	// Respond with it
+	c.JSON(200, gin.H{
+		"post": post,
+	})
+
+}
+
+func PostsUpdate(c *gin.Context) {
+	// Get the id off the url
+	id := c.Param("id")
+
+	// Get the data off req body
+	var body struct {
+		Body  string
+		Title string
+	}
+
+	c.Bind(&body)
+
+	// Find the post were updating
+	var post models.Post
+	initializers.DB.First(&post, id)
+
+	// Update it
+	initializers.DB.Model(&post).Updates(models.Post{
+		Title: body.Title,
+		Body:  body.Body,
+	})
+
+	// Respond with it
+	c.JSON(200, gin.H{
+		"post": post,
+	})
+
+}

main.go

@@ -15,7 +15,9 @@ func main() {
 	r := gin.Default()
 
 	r.POST("/posts", controllers.PostsCreate)
+	r.PUT("/posts/:id", controllers.PostsUpdate)
 	r.GET("/posts", controllers.PostsIndex)
+	r.GET("/posts/:id", controllers.PostsShow)
 
 	r.Run() // listen and serve on 0.0.0.0:8080 (for windows "localhost:8080")
 }