setup start w/ continue or new

coderoad · ShMcK · Jun 8, 2019 · May 27, 2019 · Jun 2, 2019 · Jun 2, 2019
commit 4be011f457ad47d599e71a0a2e94741540122c7a
diff --git a/src/state/actions/index.ts b/src/state/actions/index.ts
@@ -1 +1,16 @@
-export default {}
+import { send } from "xstate";
+import * as storage from '../../services/storage'
+import * as git from '../../services/git'
+
+export default {
+    start: async () => {
+        const [tutorial, progress, hasGit, hasGitRemote] = await Promise.all([
+            storage.getTutorial(),
+            storage.getProgress(),
+            git.gitVersion(),
+            git.gitCheckRemoteExists(),
+        ])
+        const canContinue = !!(tutorial && progress && hasGit && hasGitRemote)
+        send(canContinue ? 'CONTINUE' : 'NEW')
+    }
+}
diff --git a/src/state/guards/index.ts b/src/state/guards/index.ts
@@ -1 +1,4 @@
-export default {}
+
+export default {
+
+}
diff --git a/src/state/machine.ts b/src/state/machine.ts
@@ -18,16 +18,10 @@ export const tutorialMachine = Machine<
         initial: 'initial',
         states: {
             initial: {
+                onEntry: 'start',
                 on: {
-                    START: [
-                        {
-                            target: 'continue',
-                            cond: 'hasExistingTutorial',
-                        },
-                        {
-                            target: 'new',
-                        },
-                    ],
+                    CONTINUE: 'continue',
+                    NEW: 'new',
                 },
             },
             new: {