96 lines
2.5 KiB
Go
96 lines
2.5 KiB
Go
package api
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import (
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"log/slog"
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"net/http"
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"github.com/go-chi/render"
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"github.com/google/uuid"
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)
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func Whoami(w http.ResponseWriter, r *http.Request) {
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slog.Debug("user: entering Whoami handler")
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user, ok := r.Context().Value(userKey{}).(*User)
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if !ok || user == nil {
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slog.Debug("user: anonymous user")
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w.Write([]byte("anonymous"))
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return
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}
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}
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func ListUsers(w http.ResponseWriter, r *http.Request) {
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slog.Debug("user: entering ListUsers handler")
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dbUsers, err := dbGetAllUsers()
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if err != nil {
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slog.Error("user: failed to fetch users", "error", err)
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render.Render(w, r, ErrRender(err))
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return
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}
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slog.Debug("user: successfully fetched users", "count", len(dbUsers))
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if err := render.RenderList(w, r, NewUserListResponse(dbUsers)); err != nil {
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slog.Error("user: failed to render user list response", "error", err)
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render.Render(w, r, ErrRender(err))
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return
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}
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}
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func newUserID() uuid.UUID {
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return uuid.New()
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}
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func NewUser(w http.ResponseWriter, r *http.Request) {
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slog.Debug("user: entering NewUser handler")
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err := r.ParseMultipartForm(64 << 10)
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if err != nil {
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slog.Error("user: failed to parse multipartform", "error", err)
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http.Error(w, "Unable to parse form", http.StatusBadRequest)
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return
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}
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newUserName := r.FormValue("name")
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password := r.FormValue("password")
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if newUserName == "" || password == "" {
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slog.Error("user: username or password is empty")
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http.Error(w, "Username and password cannot be empty", http.StatusBadRequest)
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return
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}
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slog.Debug("user: hashing password for new user", "userName", newUserName)
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hashedPassword, err := hashPassword(password)
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if err != nil {
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slog.Error("user: failed to hash password", "error", err)
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http.Error(w, "Unable to hash password", http.StatusInternalServerError)
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return
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}
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newUser := User{
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ID: newUserID(),
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Name: newUserName,
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Password: hashedPassword,
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}
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slog.Debug("user: adding new user to database", "userID", newUser.ID, "userName", newUser.Name)
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err = dbAddUser(&newUser)
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if err != nil {
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slog.Error("user: failed to add new user", "userID", newUser.ID, "userName", newUser.Name, "error", err)
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render.Render(w, r, ErrRender(err))
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return
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}
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slog.Debug("user: successfully added new user", "userID", newUser.ID, "userName", newUser.Name)
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render.Render(w, r, NewUserPayloadResponse(&newUser))
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}
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type User struct {
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ID uuid.UUID `json:"id"`
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Name string `json:"name"`
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Password string `json:"-"`
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}
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type userKey struct{}
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type UserPayload struct {
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*User
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}
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