134 lines
3.1 KiB
Go
134 lines
3.1 KiB
Go
package router
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import (
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"errors"
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"io/fs"
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"log/slog"
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"net/http"
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"forge.capytal.company/capytalcode/project-comicverse/service"
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"forge.capytal.company/capytalcode/project-comicverse/templates"
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"forge.capytal.company/loreddev/x/smalltrip"
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"forge.capytal.company/loreddev/x/smalltrip/exception"
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"forge.capytal.company/loreddev/x/smalltrip/middleware"
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"forge.capytal.company/loreddev/x/tinyssert"
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)
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type router struct {
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userService *service.User
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tokenService *service.Token
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templates templates.ITemplate
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assets fs.FS
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cache bool
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assert tinyssert.Assertions
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log *slog.Logger
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}
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func New(cfg Config) (http.Handler, error) {
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if cfg.UserService == nil {
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return nil, errors.New("user service is nil")
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}
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if cfg.TokenService == nil {
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return nil, errors.New("token service is nil")
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}
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if cfg.Templates == nil {
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return nil, errors.New("templates is nil")
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}
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if cfg.Assets == nil {
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return nil, errors.New("static files is nil")
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}
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if cfg.Assertions == nil {
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return nil, errors.New("assertions is nil")
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}
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if cfg.Logger == nil {
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return nil, errors.New("logger is nil")
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}
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r := &router{
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userService: cfg.UserService,
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tokenService: cfg.TokenService,
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templates: cfg.Templates,
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assets: cfg.Assets,
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cache: !cfg.DisableCache,
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assert: cfg.Assertions,
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log: cfg.Logger,
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}
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return r.setup(), nil
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}
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type Config struct {
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UserService *service.User
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TokenService *service.Token
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Templates templates.ITemplate
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Assets fs.FS
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DisableCache bool
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Assertions tinyssert.Assertions
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Logger *slog.Logger
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}
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func (router *router) setup() http.Handler {
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router.assert.NotNil(router.log)
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router.assert.NotNil(router.assets)
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log := router.log
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log.Debug("Initializing router")
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r := smalltrip.NewRouter(
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smalltrip.WithAssertions(router.assert),
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smalltrip.WithLogger(log.WithGroup("smalltrip")),
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)
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r.Use(middleware.Logger(log.WithGroup("requests")))
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if router.cache {
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r.Use(middleware.Cache())
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} else {
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r.Use(middleware.DisableCache())
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}
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r.Use(exception.PanicMiddleware())
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r.Use(exception.Middleware())
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userController := newUserController(userControllerCfg{
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UserService: router.userService,
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TokenService: router.tokenService,
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LoginPath: "/login/",
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RedirectPath: "/",
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Templates: router.templates,
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Assert: router.assert,
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})
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r.Handle("/assets/", http.StripPrefix("/assets/", http.FileServerFS(router.assets)))
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r.Use(userController.userMiddleware)
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r.HandleFunc("/{$}", func(w http.ResponseWriter, r *http.Request) {
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// TODO: Add a way to the user to bypass this check and see the landing page.
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// Probably a query parameter to bypass like "?landing=true"
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if userController.isLogged(r) {
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err := router.templates.ExecuteTemplate(w, "dashboard", nil)
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if err != nil {
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exception.InternalServerError(err).ServeHTTP(w, r)
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}
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return
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}
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err := router.templates.ExecuteTemplate(w, "landing", nil)
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if err != nil {
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exception.InternalServerError(err).ServeHTTP(w, r)
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}
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})
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r.HandleFunc("/login/{$}", userController.login)
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r.HandleFunc("/register/{$}", userController.register)
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return r
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}
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