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| // Available variables: | |
| // - Machine | |
| // - interpret | |
| // - assign | |
| // - send | |
| // - sendParent | |
| // - spawn | |
| // - raise | |
| // - actions | |
| // - XState (all XState exports) | |
| const events = { | |
| SAVE: 'SAVE', | |
| SUBMIT: 'SUBMIT', | |
| DISMISS_WARNING: 'DISMISS_WARNING', | |
| NAVIGATE_TO_SECTION: 'NAVIGATE_TO_SECTION', | |
| CLONE: 'CLONE', // no clone? | |
| DELETE: 'DELETE', | |
| WITHDRAW: 'WITHDRAW', | |
| PREVIEW: 'PREVIEW', | |
| CLOSE_PREVIEW: 'CLOSE_PREVIEW', | |
| APPROVE: 'APPROVE', | |
| REJECT: 'REJECT', | |
| CONFIRM: 'CONFIRM', | |
| CANCEL: 'CANCEL', | |
| // events from Uniform | |
| FORM_INVALID: 'FORM_INVALID', | |
| FORM_VALID: 'FORM_VALID' | |
| } | |
| const id = 'application' | |
| const state = { | |
| id, | |
| initial: 'loading', | |
| context: { | |
| workflow: { | |
| status: 'SUBMITTED', | |
| interactor: { | |
| type: 'LEARNER' | |
| } | |
| }, | |
| sectionIndex: 0 | |
| }, | |
| states: { | |
| loading: { | |
| on: { | |
| [`${id}.queries.ALL_LOADED`]: [ | |
| { target: 'ready', cond: 'isLearnerDraft' }, | |
| { target: `#${id}.ready.learnerSubmitted`, cond: 'isLearnerSubmitted' }, | |
| { target: `#${id}.ready.learnerApproved`, cond: 'isLearnerApproved' }, | |
| { target: `#${id}.ready.learnerRejected`, cond: 'isLearnerRejected' }, | |
| { target: `#${id}.ready.approverReviewing`, cond: 'isApproverReviewing' }, | |
| { target: `#${id}.ready.approverApproved`, cond: 'isApproverApproved' }, | |
| { target: `#${id}.ready.approverRejected`, }, | |
| ] | |
| }, | |
| }, | |
| ready: { | |
| initial: 'learnerDrafting', | |
| states: { | |
| history: { type: 'history' }, | |
| on: { | |
| }, | |
| learnerDrafting: { | |
| initial: 'invalid', | |
| states: { | |
| invalid: { | |
| on: { | |
| [events.NAVIGATE_TO_SECTION]: { actions: 'navigateToSection' }, | |
| [events.SAVE]: 'savingDraft', | |
| [events.FORM_INVALID]: `invalid`, | |
| [events.FORM_VALID]: `valid`, | |
| } | |
| }, | |
| valid: { | |
| on: { | |
| [events.NAVIGATE_TO_SECTION]: { actions: 'navigateToSection' }, | |
| [events.SAVE]: 'savingDraft', | |
| [events.SUBMIT]: 'toSubmit', | |
| [events.FORM_INVALID]: `invalid`, | |
| [events.FORM_VALID]: `valid`, | |
| } | |
| }, | |
| savingDraft: { | |
| invoke: { | |
| id: 'savingDraftMutation', | |
| src: 'savingDraftMutation', | |
| onDone: [ | |
| { target: 'valid', cond: 'isValid'}, | |
| { target: 'invalid' }, | |
| ], | |
| onError: { actions: 'errorNotify' } | |
| } | |
| }, | |
| toSubmit: { | |
| initial: 'confirmSaving', | |
| states: { | |
| confirmSaving: { | |
| invoke: { | |
| id: 'savingDraftMutation', | |
| src: 'savingDraftMutation', | |
| onDone: [ | |
| { target: 'confirmReady', cond: 'isValid' }, | |
| // distinction between a validation error and a network error? | |
| { target: `#${id}.ready.learnerDrafting.invalid` } | |
| ], | |
| onError: { actions: 'errorNotify' } | |
| } | |
| }, | |
| confirmReady: { | |
| on: { | |
| [events.CONFIRM]: [ | |
| { target: 'submitting', cond: 'isValid' }, | |
| {} | |
| ], | |
| [events.CANCEL]: `#${id}.ready.learnerDrafting.valid` | |
| }, | |
| }, | |
| submitting: { | |
| invoke: { | |
| id: 'submitMutation', | |
| src: 'submitMutation', | |
| onError: { actions: 'errorNotify' } | |
| } | |
| } | |
| }, | |
| on: { | |
| // machine receives a newly submitted workflow from cache after submitMutation | |
| 'workflow.LOADED': [ | |
| { target: `#${id}.ready.learnerSubmitted`, cond: 'isLearnerSubmitted' } | |
| ] | |
| }, | |
| }, | |
| warn: { | |
| on: { | |
| [events.DISMISS_WARNING]: 'invalid' | |
| } | |
| }, | |
| } | |
| }, | |
| learnerSubmitted: { | |
| initial: 'ready', | |
| states: { | |
| ready: { | |
| on: { | |
| [events.PREVIEW]: `#${id}.preview` | |
| } | |
| }, | |
| } | |
| }, | |
| learnerApproved: {}, | |
| learnerRejected: {}, | |
| approverReviewing: { | |
| states: { | |
| ready: { | |
| on: { | |
| [events.APPROVE]: 'submittingApproval', | |
| [events.REJECT]: 'submittingRejection' | |
| }, | |
| }, | |
| submittingApproval: { | |
| invoke: { | |
| id: 'submittingApprovalMutation', | |
| src: 'submittingApprovalMutation', | |
| onError: { actions: 'errorNotify' } | |
| }, | |
| on: { | |
| // machine receives a newly submitted workflow from cache after submittingApprovalMutation | |
| 'workflow.LOADED': [ | |
| { target: `#${id}.ready.approverApproved`, cond: 'isApproverApproved' } | |
| ] | |
| }, | |
| }, | |
| submittingRejection: { | |
| invoke: { | |
| id: 'submittingRejectionMutation', | |
| src: 'submittingRejectionMutation', | |
| onError: { actions: 'errorNotify' } | |
| }, | |
| on: { | |
| // machine receives a newly submitted workflow from cache after submittingApprovalMutation | |
| 'workflow.LOADED': [ | |
| { target: `#${id}.ready.approverRejected`, cond: 'isApproverRejected' } | |
| ] | |
| }, | |
| } | |
| } | |
| }, | |
| approverApproved: { | |
| on: { | |
| [events.PREVIEW]: `#${id}.preview` | |
| } | |
| }, | |
| approverRejected: { | |
| on: { | |
| [events.PREVIEW]: `#${id}.preview` | |
| } | |
| }, | |
| } | |
| }, | |
| preview: { | |
| on: { | |
| [events.CLOSE_PREVIEW]: `#${id}.ready.history` | |
| } | |
| } | |
| } | |
| } | |
| const m = Machine(state) | |
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