goji db middleware

gistfile1.go

package middleware

import (
    "database/sql"
    "fmt"
    _ "github.com/go-sql-driver/mysql"
    "github.com/zenazn/goji/web"
    "net/http"
)

// TODO slave/master
func Database(c *web.C, h http.Handler) http.Handler {

    fn := func(w http.ResponseWriter, r *http.Request) {
        con, err := sql.Open("mysql", "root"+":"+""+"@/foo")
        defer con.Close()
        if err != nil {
            // navigate to system error page
            fmt.Println(err)
        }

        // XXX maybe remove this section
        err = con.Ping()
        if err != nil {
            // navigate to system error page
            fmt.Println(err)
        }

        c.Env["db"] = con
        h.ServeHTTP(w, r)
    }

    return http.HandlerFunc(fn)
}