64 lines
1.2 KiB
Go
64 lines
1.2 KiB
Go
package main
|
|
|
|
import (
|
|
"encoding/json"
|
|
"database/sql"
|
|
_ "github.com/go-sql-driver/mysql"
|
|
"fmt"
|
|
"io/ioutil"
|
|
"log"
|
|
"net/http"
|
|
//"net/url"
|
|
"time"
|
|
)
|
|
|
|
type SnapshotRecord struct {
|
|
Id int
|
|
Timestamp time.Time
|
|
Temp float32
|
|
Humidity float32
|
|
Co2 float32
|
|
}
|
|
|
|
type SnapshotSubmission struct {
|
|
Timestamp float32 `json:"time"`
|
|
Temp float32 `json:"temp"`
|
|
Humidity float32 `json:"humidity"`
|
|
Co2 float32 `json:"co2"`
|
|
}
|
|
|
|
|
|
var climateDb *sql.DB
|
|
|
|
func setupDb() *sql.DB {
|
|
db, err := sql.Open("mysql", "admin:sekna123jk@tcp(127.0.0.1:3306)/climate")
|
|
if err != nil {
|
|
panic(err.Error())
|
|
}
|
|
return db
|
|
}
|
|
|
|
func main() {
|
|
climateDb = setupDb()
|
|
defer climateDb.Close()
|
|
http.HandleFunc("/", viewHandler)
|
|
fmt.Println("Listening on port 8001...")
|
|
log.Fatal(http.ListenAndServe(":8001", nil))
|
|
}
|
|
|
|
func viewHandler(w http.ResponseWriter, r *http.Request) {
|
|
fmt.Println("Request received")
|
|
var snapshotSub SnapshotSubmission
|
|
body, err := ioutil.ReadAll(r.Body)
|
|
if err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
fmt.Println(body)
|
|
err = json.Unmarshal(body, &snapshotSub)
|
|
if err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
fmt.Printf("%v\n", snapshotSub)
|
|
_, _ = fmt.Fprint(w, "<h1>Climate Stuff</h1><div>The data will show up here at some stage...</div>")
|
|
}
|