added blog example

examples/blog/routes/post_create.go

@@ -0,0 +1,30 @@
+package route
+
+import (
+	"encoding/json"
+	"fmt"
+	"os"
+
+	"github.com/iron-io/functions/examples/blog/database"
+	"github.com/iron-io/functions/examples/blog/models"
+)
+
+func HandlePostCreate(db *database.Database, auth map[string]interface{}) {
+	var post *models.Post
+
+	err := json.Unmarshal([]byte(os.Getenv("PAYLOAD")), &post)
+	if err != nil {
+		fmt.Println("Invalid post")
+		return
+	}
+
+	post, err = db.SavePost(post)
+	if err != nil {
+		fmt.Println("Couldn't save that post")
+		return
+	}
+
+	SendResponse(Response{
+		"post": post,
+	})
+}