func main() {
//json.NewDecoder(r.Body).Decode(&c)
jstr := `{"firstName": "Infosys", "lastName": "Inc.", "emailAddress": "*****@*****.**", "Street": "Canary Wharf", "City": "London", "Postcode": "E14 5NP"}`
c := models.Customer{}
json.Unmarshal([]byte(jstr), &c)
c.Id = bson.NewObjectId()
//cj, _ := json.Marshal(c)
opt := models.OptCinfo{}
opt.Opt = "INSERT"
opt.Customer = &c
optj1, _ := json.Marshal(opt)
//reply, _ := zmq_req_byte("tcp://localhost:5555", optj1)
//zmq_req("tcp://localhost:5555", string(optj1))
reply, _ := zmqClient.Req_bytes("tcp://localhost:5555", optj1)
log.Println(42, reply)
c2 := models.Customer{}
json.Unmarshal(reply, &c2)
log.Println(41, c2)
}
func (cc CustomerController) GetCustomer(w http.ResponseWriter, r *http.Request, p httprouter.Params) {
id := p.ByName("id")
if !bson.IsObjectIdHex(id) {
w.WriteHeader(404)
return
}
oid := bson.ObjectIdHex(id)
opt := models.OptKey{}
opt.Opt = "GET"
opt.Id = oid
optj, _ := json.Marshal(opt)
cj, err := zmqClient.Req_bytes(zmq_broker_frontend_url_port, optj)
if err != nil {
log.Println(id, err.Error())
w.WriteHeader(404)
return
}
w.Header().Set("Content-Type", "application/json")
w.WriteHeader(200)
fmt.Fprintf(w, "%s", cj)
}
func (cc CustomerController) RemoveCustomer(w http.ResponseWriter, r *http.Request, p httprouter.Params) {
id := p.ByName("id")
if !bson.IsObjectIdHex(id) {
w.WriteHeader(404)
return
}
oid := bson.ObjectIdHex(id)
opt := models.OptKey{}
opt.Opt = "GET"
opt.Id = oid
optj, _ := json.Marshal(opt)
if _, err := zmqClient.Req_bytes(zmq_broker_frontend_url_port, optj); err != nil {
log.Println(id, err.Error())
w.WriteHeader(404)
return
}
w.WriteHeader(200)
}
//send customer info to backend service via zmq
func (cc CustomerController) CreateCustomer(w http.ResponseWriter, r *http.Request, p httprouter.Params) {
c := models.Customer{}
json.NewDecoder(r.Body).Decode(&c)
//c.Id = bson.NewObjectId()
opt := models.OptCinfo{}
opt.Opt = "INSERT"
opt.Customer = &c
optj, _ := json.Marshal(opt)
reply, err := zmqClient.Req_bytes(zmq_broker_frontend_url_port, optj)
if err != nil {
log.Println(c.Id, err.Error())
w.WriteHeader(404)
return
}
cj, _ := json.Marshal(reply)
w.Header().Set("Content-Type", "application/json")
w.WriteHeader(201)
fmt.Fprintf(w, "%s", cj)
}