initial commit for bookish-server and local environment

2020-05-26 00:30:20 -04:00
parent d634e9d00f
commit 2bc790c87b
48 changed files with 15860 additions and 1 deletions
@@ -0,0 +1,61 @@
+package http
+
+import (
+	"errors"
+	"fmt"
+	"net/http"
+
+	bookish "github.com/davidlick/bookish/bookish-server"
+	"github.com/davidlick/bookish/bookish-server/internal"
+	"github.com/davidlick/bookish/bookish-server/inventory"
+)
+
+// checkoutBook is used to checkout a book for a renter.
+func (s *Server) checkoutBook(w http.ResponseWriter, r *http.Request) {
+	ctx := r.Context()
+	renter, ok := ctx.Value(internal.CtxRenter).(bookish.Renter)
+	if !ok {
+		http.Error(w, http.StatusText(http.StatusUnprocessableEntity), http.StatusUnprocessableEntity)
+		return
+	}
+
+	bookTitle, ok := ctx.Value(internal.CtxBookTitle).(string)
+	if !ok {
+		http.Error(w, http.StatusText(http.StatusUnprocessableEntity), http.StatusUnprocessableEntity)
+		return
+	}
+
+	err := s.Inventory.CheckoutBook(renter.ID, bookTitle)
+	if err != nil {
+		if errors.Is(inventory.ErrUnavailableBook, err) {
+			http.Error(w, err.Error(), http.StatusForbidden)
+			return
+		}
+
+		http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
+		return
+	}
+}
+
+// returnBook returns a book for a renter.
+func (s *Server) returnBook(w http.ResponseWriter, r *http.Request) {
+	ctx := r.Context()
+	renter, ok := ctx.Value(internal.CtxRenter).(bookish.Renter)
+	if !ok {
+		http.Error(w, http.StatusText(http.StatusUnprocessableEntity), http.StatusUnprocessableEntity)
+		return
+	}
+
+	bookTitle, ok := ctx.Value(internal.CtxBookTitle).(string)
+	if !ok {
+		http.Error(w, http.StatusText(http.StatusUnprocessableEntity), http.StatusUnprocessableEntity)
+		return
+	}
+
+	err := s.Inventory.ReturnBook(renter.ID, bookTitle)
+	if err != nil {
+		fmt.Println(err)
+		http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
+		return
+	}
+}