/
create_user_endpoint.go
56 lines (46 loc) · 1.08 KB
/
create_user_endpoint.go
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package _1_before
import (
"database/sql"
"net/http"
"strconv"
)
type CreateUserEndpoint struct {
db *sql.DB
}
func (s *CreateUserEndpoint) ServeHTTP(resp http.ResponseWriter, req *http.Request) {
user, err := s.extractUser(req)
if err != nil {
resp.WriteHeader(http.StatusBadRequest)
return
}
err = s.validate(user)
if err != nil {
resp.WriteHeader(http.StatusBadRequest)
return
}
id, err := s.saveToDB(user)
if err != nil {
resp.WriteHeader(http.StatusBadRequest)
return
}
resp.WriteHeader(http.StatusCreated)
resp.Header().Set("location", "/user/"+strconv.Itoa(id))
}
// extract user from HTTP request
func (s *CreateUserEndpoint) extractUser(request *http.Request) (*User, error) {
// implementation removed
return &User{}, nil
}
// validate the supplied user is complete and correct
func (s *CreateUserEndpoint) validate(user *User) error {
// implementation removed
return nil
}
// save the supplied user to the database
func (s *CreateUserEndpoint) saveToDB(user *User) (int, error) {
// implementation removed
return 0, nil
}
type User struct {
Name string
}