tuna-timer/tuna-timer-api

package utils

import (
    "fmt"
    "github.com/cleverua/tuna-timer-api/models"
    "net/http"
    "strings"
)

// NormalizeSlackCustomCommand will extract the subcommand form command (see scheme below_) and update the original command:
// Say the command was: Text = "start Add MongoDB service to docker-compose.yml"
// The method will do this:
//   SubCommand = "start"
//   Text = "Add MongoDB service to docker-compose.yml"
func NormalizeSlackCustomCommand(cmd models.SlackCustomCommand) models.SlackCustomCommand {

    text := strings.TrimSpace(cmd.Text)

    firstSpaceIndex := strings.Index(text, " ")
    if firstSpaceIndex != -1 {
        sub := text[:firstSpaceIndex]
        command := text[firstSpaceIndex+1:]

        cmd.SubCommand = strings.TrimSpace(sub)
        cmd.Text = strings.TrimSpace(command)
    } else {
        cmd.SubCommand = text
        cmd.Text = ""
    }

    return cmd
}

func GetSelfURLFromRequest(r *http.Request) string {
    scheme := "http"
    if r.TLS != nil {
        scheme = "https"
    }
    return fmt.Sprintf("%s://%s", scheme, r.Host)
}