datawriter/cmd/websrv/main.go

35 lines
936 B
Go

package main
import (
"fmt"
"log"
"net/http"
"os"
"gittea.marcokittel.de/elio/eliotools/datawriter/internal/api"
"gittea.marcokittel.de/elio/eliotools/datawriter/internal/database"
)
var (
connectionString = ""
port = ":8080"
)
const (
curlhelp = `curl -X POST localhost:8080/api/products -d '{ "products": { "A6053": 2, "B3009": 1200 }, "context": { "country": "EU", "state": "" } }'`
)
func main() {
connectionString := os.Getenv("CONNECTIONSTRING")
nps := database.NewProductService(connectionString)
if len(connectionString) == 0 {
fmt.Println("Connectionstring fehlt!. Bsp.: <user>:<passwort>@tcp(127.0.0.1:3306)/elio?parseTime=true")
return
}
//Dependency Injection
http.HandleFunc("/api/products", api.GetProductApiHandleFunc(nps))
log.Printf("Easy Peasy: Die Party startet auf Port %s\n", port)
log.Printf("Probiers mal damit: %s\n", curlhelp)
log.Fatal(http.ListenAndServe(port, nil))
}