chore(webui): refactored states and versions routes

pkg/webui/states.go

@@ -10,6 +10,7 @@ import (
 
 	"git.adyxax.org/adyxax/tfstated/pkg/database"
 	"git.adyxax.org/adyxax/tfstated/pkg/model"
+	"go.n16f.net/uuid"
 )
 
 type StatesPage struct {
@@ -22,6 +23,7 @@ type StatesPage struct {
 }
 
 var statesTemplates = template.Must(template.ParseFS(htmlFS, "html/base.html", "html/states.html"))
+var statesIdTemplate = template.Must(template.ParseFS(htmlFS, "html/base.html", "html/statesId.html"))
 
 func handleStatesGET(db *database.DB) http.Handler {
 	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
@@ -86,7 +88,48 @@ func handleStatesPOST(db *database.DB) http.Handler {
 			})
 			return
 		}
-		destination := path.Join("/version", version.Id.String())
+		destination := path.Join("/versions", version.Id.String())
 		http.Redirect(w, r, destination, http.StatusFound)
 	})
 }
+
+func handleStatesIdGET(db *database.DB) http.Handler {
+	type StatesData struct {
+		Page      *Page
+		State     *model.State
+		Usernames map[string]string
+		Versions  []model.Version
+	}
+	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		var stateId uuid.UUID
+		if err := stateId.Parse(r.PathValue("id")); err != nil {
+			errorResponse(w, http.StatusBadRequest, err)
+			return
+		}
+		state, err := db.LoadStateById(stateId)
+		if err != nil {
+			errorResponse(w, http.StatusInternalServerError, err)
+			return
+		}
+		versions, err := db.LoadVersionsByState(state)
+		if err != nil {
+			errorResponse(w, http.StatusInternalServerError, err)
+			return
+		}
+		usernames, err := db.LoadAccountUsernames()
+		if err != nil {
+			errorResponse(w, http.StatusInternalServerError, err)
+			return
+		}
+		render(w, statesIdTemplate, http.StatusOK, StatesData{
+			Page: makePage(r, &Page{
+				Precedent: "/states",
+				Section:   "states",
+				Title:     state.Path,
+			}),
+			State:     state,
+			Usernames: usernames,
+			Versions:  versions,
+		})
+	})
+}