setup default selectors

Author: ShMcK

web-app/src/services/selectors/index.ts

@@ -1,2 +1,3 @@
 export * from './tutorial'
-export * from './position'
+export * from './position'
+export * from './progress'

web-app/src/services/selectors/position.ts

@@ -3,6 +3,12 @@ import * as G from 'typings/graphql'
 import * as CR from 'typings'
 import * as tutorial from './tutorial'
 
+export const defaultPosition = () => ({
+	levelId: '',
+	stageId: '',
+	stepId: ''
+})
+
 export const initialPosition = createSelector(
 	tutorial.currentVersion,
 	(version: G.TutorialVersion) => {

web-app/src/services/selectors/progress.ts

@@ -0,0 +1,6 @@
+export const defaultProgress = () => ({
+	levels: {},
+	stages: {},
+	steps: {},
+	complete: false
+})

web-app/src/services/state/actions/context.ts

@@ -228,21 +228,12 @@ export default {
 			return null
 		},
 		progress(): CR.Progress {
-			const progress: CR.Progress = {
-				levels: {},
-				stages: {},
-				steps: {},
-				complete: false
-			}
+			const progress: CR.Progress = selectors.defaultProgress()
 			storage.progress.set(progress)
 			return progress
 		},
 		position(): CR.Position {
-			const position: CR.Position = {
-				levelId: '',
-				stageId: '',
-				stepId: ''
-			}
+			const position: CR.Position = selectors.defaultPosition()
 			storage.position.set(position)
 			return position
 		}