Jun 2, 2019 · May 27, 2019 · Jun 2, 2019 · Jun 2, 2019 · Jun 2, 2019 · Jun 2, 2019
diff --git a/src/state/actions/index.ts b/src/state/actions/index.ts

 export default {
    start: async () => {
        // verify that the user has a tutorial & progress
        // verify git is setup with a coderoad remote
        const [tutorial, progress, hasGit, hasGitRemote] = await Promise.all([
            storage.getTutorial(),
            storage.getProgress(),
        initialTutorial = tutorial
        initialProgress = progress
        const canContinue = !!(tutorial && progress && hasGit && hasGitRemote)
        // if a tutorial exists, "CONTINUE"
        // otherwise start from "NEW"
        send(canContinue ? 'CONTINUE' : 'NEW')
    },
 loadTutorial: assign({
 tutorialLoad: assign({
        // load initial data, progress & position
        data(): CR.TutorialData {
            if (!initialTutorial) {
            return initialTutorial.data

        },
        progress(): CR.Progress { return initialProgress },
        progress(): CR.Progress {
            return initialProgress
        },
        position() {
            if (!initialTutorial) {
                throw new Error('No Tutorial loaded')
            return position
        }
    }),

 }
diff --git a/src/state/guards/index.ts b/src/state/guards/index.ts
 import * as CR from 'typings'

 export default {

    // skip to the stage if the level has already been started
    hasNoNextLevelProgress: (context: CR.MachineContext): boolean => {
        return false
    },
 }
diff --git a/src/state/machine.ts b/src/state/machine.ts
 import { Machine } from 'xstate'
 import { Machine, send } from 'xstate'
 import * as CR from 'typings'

 import actions from './actions'

                    },
                    ContinueTutorial: {
                        onEntry: 'loadTutorial',
                        onEntry: 'tutorialLoad',
                        on: {
                            TUTORIAL_START: {
                                target: 'Tutorial',
                                target: 'Tutorial.LoadNext',
                            }
                        }
                    },
                }
            },
            Tutorial: {
                initial: 'Initialize',
                initial: 'Summary',
                states: {
                    Initialize: {
                    LoadNext: {
                        onEntry: () => send('LOAD_NEXT'),
                        on: {
                            TUTORIAL_LOADED: [
                                {
                                    target: 'Summary',
                                    cond: 'hasNoProgress',
                                },
                            LOAD_NEXT: [
                                {
                                    target: 'Level',
                                    cond: 'hasNoLevelProgress',
                                    cond: 'hasNoNextLevelProgress',
                                },
                                {
                                    target: 'Stage',
diff --git a/src/typings/index.d.ts b/src/typings/index.d.ts
        }
        Tutorial: {
            states: {
 Initialize: {}
 LoadNext: {}
                Summary: {}
                Level: {}
                Stage: {
Original file line number	Diff line number	Diff line change
Expand Up		@@ -13,6 +13,8 @@ let initialProgress: CR.Progress = {

		export default {
		start: async () => {
		// verify that the user has a tutorial & progress
		// verify git is setup with a coderoad remote
		const [tutorial, progress, hasGit, hasGitRemote] = await Promise.all([
		storage.getTutorial(),
		storage.getProgress(),
Expand All		@@ -22,9 +24,11 @@ export default {
		initialTutorial = tutorial
		initialProgress = progress
		const canContinue = !!(tutorial && progress && hasGit && hasGitRemote)
		// if a tutorial exists, "CONTINUE"
		// otherwise start from "NEW"
		send(canContinue ? 'CONTINUE' : 'NEW')
		},
		loadTutorial: assign({
		tutorialLoad: assign({
		// load initial data, progress & position
		data(): CR.TutorialData {
		if (!initialTutorial) {
Expand All		@@ -33,7 +37,9 @@ export default {
		return initialTutorial.data

		},
		progress(): CR.Progress { return initialProgress },
		progress(): CR.Progress {
		return initialProgress
		},
		position() {
		if (!initialTutorial) {
		throw new Error('No Tutorial loaded')
Expand All		@@ -53,4 +59,5 @@ export default {
		return position
		}
		}),

		}
Original file line number	Diff line number	Diff line change
		@@ -1,4 +1,8 @@
		import * as CR from 'typings'

		export default {

		// skip to the stage if the level has already been started
		hasNoNextLevelProgress: (context: CR.MachineContext): boolean => {
		return false
		},
		}
Original file line number	Diff line number	Diff line change
		@@ -1,4 +1,4 @@
		import { Machine } from 'xstate'
		import { Machine, send } from 'xstate'
		import * as CR from 'typings'

		import actions from './actions'
Expand DownExpand Up		@@ -43,28 +43,25 @@ export const tutorialMachine = Machine<

		},
		ContinueTutorial: {
		onEntry: 'loadTutorial',
		onEntry: 'tutorialLoad',
		on: {
		TUTORIAL_START: {
		target: 'Tutorial',
		target: 'Tutorial.LoadNext',
		}
		}
		},
		}
		},
		Tutorial: {
		initial: 'Initialize',
		initial: 'Summary',
		states: {
		Initialize: {
		LoadNext: {
		onEntry: () => send('LOAD_NEXT'),
		on: {
		TUTORIAL_LOADED: [
		{
		target: 'Summary',
		cond: 'hasNoProgress',
		},
		LOAD_NEXT: [
		{
		target: 'Level',
		cond: 'hasNoLevelProgress',
		cond: 'hasNoNextLevelProgress',
		},
		{
		target: 'Stage',
Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -143,7 +143,7 @@ export interface MachineStateSchema {
		}
		Tutorial: {
		states: {
		Initialize: {}
		LoadNext: {}
		Summary: {}
		Level: {}
		Stage: {
Expand Down