https://github.com/donutloop/easy-middleware

easy-middleware is a lightweight json middleware stack for Go >= 1.7.
https://github.com/donutloop/easy-middleware

easy-to-use http json middleware restful-api

Last synced: 5 days ago
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easy-middleware is a lightweight json middleware stack for Go >= 1.7.

• Host: GitHub
• URL: https://github.com/donutloop/easy-middleware
• Owner: donutloop
• License: mit
• Created: 2016-09-24T17:13:11.000Z (over 9 years ago)
• Default Branch: master
• Last Pushed: 2017-07-20T17:05:27.000Z (over 8 years ago)
• Last Synced: 2026-01-12T02:51:52.190Z (19 days ago)
• Topics: easy-to-use, http, json, middleware, restful-api
• Language: Go
• Homepage:
• Size: 39.1 KB
• Stars: 8
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
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# easy-middleware

# What is easy-middleware ?

easy-middleware is a lightweight json middleware stack for Go >= 1.7.

## Features:

* Dump incoming request middleware

* Set body limit middleware

* Json header check middleware

* Validator middleware

* Sql db middleware 

* Recovery middleware

* With value middleware

* Json response writer middleware 

## Feature request are welcome

## Example :

```go

    package main

    import (

        "net/http"

        "github.com/donutloop/easy-middleware"

    )

    func main() {

        stack := easy_middleware.New()

    	stack.Add(easy_middleware.Json())

    	stack.Add(easy_middleware.SqlDb("postgres", "postgres://postgres:postgres@db/postgres?sslmode=disable"))

    

        http.Handle("/user", stack.Then(http.HandlerFunc(userHandler)))

        http.ListenAndServe(":80", nil)

    }

    func userHandler(rw http.ResponseWriter, req *http.Request) {

         jrw := rw.(*easy_middleware.JsonResponseWriter)          

          

         var db *sql.DB

         if rv := r.Context().Value("db"); rv != nil {

         		if v, ok := rv.(*sql.DB); ok {

         			 db = v 

         		} else if err := rv.(*easy_middleware.DatabaseError); err != nil {

         			 jrw.WriteError(err, http.StatusInternalServerError)

         			 return 

         		}

         }  

        //...

        

    }

```

## More documentation comming soon