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handler.go
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/
handler.go
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package main
import (
"log"
micro "github.com/micro/go-micro"
// _ "github.com/micro/go-plugins/broker/nats"
pb "github.com/rickynyairo/shipping-container-platform/user-service/proto/user"
"golang.org/x/crypto/bcrypt"
"golang.org/x/net/context"
)
const (
topic = "user.created"
)
type Handler struct {
repo Repository
tokenService Authable
Publisher micro.Publisher
}
func (srv *Handler) Get(ctx context.Context, req *pb.User, res *pb.Response) error {
user, err := srv.repo.Get(req.Id)
if err != nil {
return err
}
res.User = user
return nil
}
func (srv *Handler) GetAll(ctx context.Context, req *pb.Request, res *pb.Response) error {
users, err := srv.repo.GetAll()
if err != nil {
return err
}
res.Users = users
return nil
}
func (srv *Handler) Create(ctx context.Context, req *pb.User, res *pb.Response) error {
// Generates a hashed version of our password
hashedPass, err := bcrypt.GenerateFromPassword([]byte(req.Password), bcrypt.DefaultCost)
if err != nil {
return err
}
req.Password = string(hashedPass)
if err := srv.repo.Create(req); err != nil {
return err
}
res.User = req
if err := srv.Publisher.Publish(ctx, req); err != nil {
return err
}
return nil
}
func (srv *Handler) ValidateToken(ctx context.Context, req *pb.Token, res *pb.Token) error {
return nil
}
func (srv *Handler) Auth(ctx context.Context, req *pb.User, res *pb.Token) error {
log.Println("Logging in with:", req.Email, req.Password)
user, err := srv.repo.GetByEmail(req.Email)
log.Println(user)
if err != nil {
return err
}
// Compares our given password against the hashed password
// stored in the database
if err := bcrypt.CompareHashAndPassword([]byte(user.Password), []byte(req.Password)); err != nil {
return err
}
token, err := srv.tokenService.Encode(user)
if err != nil {
return err
}
res.Token = token
return nil
}