/
dispatcher.go
84 lines (81 loc) · 2.3 KB
/
dispatcher.go
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package service
import (
"encoding/json"
"fmt"
"log"
"net/http"
"os"
"golang.org/x/exp/slices"
)
func GetInformationMer(id string) Merchant {
var merchant Merchant
req, err := http.Get(fmt.Sprintf(os.Getenv("SERVER_URI")+"/merchant/get/%s", id))
if err != nil {
log.Fatal(err)
}
decoder := json.NewDecoder(req.Body)
err = decoder.Decode(&merchant)
if err != nil {
log.Fatal(err)
}
return merchant
}
func GetInformationCustomer(id string) Customer {
var customer Customer
req, err := http.Get(fmt.Sprintf(os.Getenv("SERVER_URI")+"/customer/get/%s", id))
if err != nil {
log.Fatal(err)
}
decoder := json.NewDecoder(req.Body)
err = decoder.Decode(&customer)
if err != nil {
log.Fatal(err)
}
return customer
}
func GetInformationDriver(id string) Driver {
var driver Driver
req, err := http.Get(fmt.Sprintf(os.Getenv("SERVER_URI")+"/driver/get/%s", id))
if err != nil {
log.Fatal(err)
}
decoder := json.NewDecoder(req.Body)
err = decoder.Decode(&driver)
if err != nil {
log.Fatal(err)
}
return driver
}
// driver availability, proximity to the rider, vehicle type or weight or others, and driver ratings // traffic and estimated time of arrival => mongodb
func FindBestDriver(order Order) []Driver {
var drivers []Driver
var mindist int = 0
var maxdist int = 5000 // 1km distance
req, err := http.Get(fmt.Sprintf(os.Getenv("SERVER_URI")+"/driver/location?lang=%s&lat=%s&mindist=%s&maxdist=%s", order.PickUpLocation.Coordinates[0], order.PickUpLocation.Coordinates[1], mindist, maxdist))
if err != nil {
log.Fatal(err)
}
decoder := json.NewDecoder(req.Body)
err = decoder.Decode(&drivers)
if err != nil {
log.Fatal(err)
}
for i, driver := range drivers {
if !driver.Status {
drivers = append(drivers[:i], drivers[+1:]...)
}
if slices.Contains(order.DriverAllowedVehicles, driver.Vehicle.Type) && driver.Status {
drivers = append(drivers[:i], drivers[+1:]...)
}
}
// blockedDrivers := tools.RedisClient.LRange(tools.Ctx, "rejects:"+order.Id, 0, -1).Val()
// for i, driver := range drivers {
// for _, blockeddriver := range blockedDrivers {
// if blockeddriver == driver.Id {
// drivers = append(drivers[:i], drivers[+1:]...)
// }
// }
// }
// estimated time
return drivers
}