feat: add web server

api/handlers.go

@@ -0,0 +1,43 @@
+package api
+
+import (
+	"log"
+	"net/http"
+
+	"github.com/go-chi/render"
+
+	"github.com/rjNemo/go-pass-gen/passgen"
+)
+
+func (s Server) HandleNewPassword(w http.ResponseWriter, r *http.Request) {
+	params := &PasswordParams{}
+	if err := render.Bind(r, params); err != nil {
+		log.Fatal(err)
+	}
+
+	password := passgen.NewPasswordGenerator(passgen.Options{Length: params.Length,
+		WithNumbers: params.WithNumbers}).NewPassword()
+
+	render.Status(r, http.StatusAccepted)
+	render.Render(w, r, &PasswordResponse{Password: password})
+}
+
+type PasswordParams struct {
+	Length      int  `json:"length"`
+	WithNumbers bool `json:"with_numbers"`
+}
+
+func (p PasswordParams) Bind(*http.Request) error {
+	return nil
+}
+
+type PasswordResponse struct {
+	Success  bool    `json:"success"`
+	Error    *string `json:"error"`
+	Password string  `json:"password"`
+}
+
+func (resp PasswordResponse) Render(http.ResponseWriter, *http.Request) error {
+	resp.Success = true
+	return nil
+}

api/routes.go

@@ -0,0 +1,5 @@
+package api
+
+func (s Server) routes() {
+	s.Router.Post("/new", s.HandleNewPassword)
+}

api/server.go

@@ -0,0 +1,23 @@
+package api
+
+import (
+	"net/http"
+
+	"github.com/go-chi/chi/v5"
+	"github.com/go-chi/chi/v5/middleware"
+)
+
+type Server struct {
+	Router *chi.Mux
+}
+
+func NewServer() *Server {
+	s := &Server{Router: chi.NewRouter()}
+	s.Router.Use(middleware.Logger)
+	s.routes()
+	return s
+}
+
+func (s Server) ServeHTTP(w http.ResponseWriter, r *http.Request) {
+	s.Router.ServeHTTP(w, r)
+}

go.mod

@@ -4,6 +4,8 @@ go 1.17
 
 require (
 	github.com/fatih/color v1.13.0
+	github.com/go-chi/chi/v5 v5.0.4
+	github.com/go-chi/render v1.0.1
 	github.com/spf13/cobra v1.2.1
 )
 

go.sum

@@ -70,6 +70,10 @@ github.com/fatih/color v1.13.0 h1:8LOYc1KYPPmyKMuN8QV2DNRWNbLo6LZ0iLs8+mlH53w=
 github.com/fatih/color v1.13.0/go.mod h1:kLAiJbzzSOZDVNGyDpeOxJ47H46qBXwg5ILebYFFOfk=
 github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
 github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
+github.com/go-chi/chi/v5 v5.0.4 h1:5e494iHzsYBiyXQAHHuI4tyJS9M3V84OuX3ufIIGHFo=
+github.com/go-chi/chi/v5 v5.0.4/go.mod h1:DslCQbL2OYiznFReuXYUmQ2hGd1aDpCnlMNITLSKoi8=
+github.com/go-chi/render v1.0.1 h1:4/5tis2cKaNdnv9zFLfXzcquC9HbeZgCnxGnKrltBS8=
+github.com/go-chi/render v1.0.1/go.mod h1:pq4Rr7HbnsdaeHagklXub+p6Wd16Af5l9koip1OvJns=
 github.com/go-gl/glfw v0.0.0-20190409004039-e6da0acd62b1/go.mod h1:vR7hzQXu2zJy9AVAgeJqvqgH9Q5CA+iKCZ2gyEVpxRU=
 github.com/go-gl/glfw/v3.3/glfw v0.0.0-20191125211704-12ad95a8df72/go.mod h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8=
 github.com/go-gl/glfw/v3.3/glfw v0.0.0-20200222043503-6f7a984d4dc4/go.mod h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8=

main.go

@@ -1,7 +1,22 @@
 package main
 
-import "github.com/rjNemo/go-pass-gen/cmd"
+import (
+	"net/http"
+
+	"github.com/rjNemo/go-pass-gen/api"
+	"github.com/rjNemo/go-pass-gen/cmd"
+)
 
 func main() {
+	//serveWeb()
+	cli()
+}
+
+func cli() {
 	cmd.Execute()
 }
+
+func serveWeb() {
+	s := api.NewServer()
+	http.ListenAndServe(":8080", s)
+}