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February 8, 2020 22:02
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| var variantEditorMachine = Machine({ | |
| id: 'editing', | |
| initial: 'editing', | |
| states: { | |
| editing: { | |
| id: 'live', | |
| on: { | |
| SAVE_CHANGES: 'saving', | |
| DISCARD_CHANGES: 'confirmingDiscard' | |
| } | |
| }, | |
| confirmingDiscard: { | |
| on: { | |
| CONFIRM_DISCARD: { | |
| actions: 'discard' | |
| }, | |
| CANCEL_DISCARD: '#editing' | |
| } | |
| }, | |
| saving: { | |
| on: { | |
| ON_SUCCESS: 'finish', | |
| ON_CONFLICT: 'solvingConflict', | |
| ON_FAILURE: 'editing' | |
| } | |
| }, | |
| solvingConflict: { | |
| on: { | |
| OVERRIDE: 'finish', | |
| CANCEL: 'editing' | |
| } | |
| }, | |
| finish: { | |
| id: 'finish', | |
| type: 'final' | |
| } | |
| } | |
| }, { | |
| actions: { | |
| discard: sendParent('DISCARD') | |
| } | |
| }); | |
| var contentEditorMachine = Machine({ | |
| id: 'content', | |
| initial: 'unknown', | |
| context: { | |
| variants: [ | |
| { id: '1', status: 'draft' }, | |
| { id: '2', status: 'live' }, | |
| ], | |
| targetVariant: { | |
| id: '2', | |
| status: 'live' | |
| } | |
| }, | |
| states: { | |
| unknown: { | |
| id: 'unknown', | |
| on: { | |
| '': [ | |
| { target: 'live', cond: 'isLive' }, | |
| { target: 'draft.viewing', cond: 'isDraft' }, | |
| { target: 'draft' }, | |
| ] | |
| } | |
| }, | |
| live: { | |
| id: 'live', | |
| initial: 'viewing', | |
| states: { | |
| viewing: { | |
| on: { | |
| EDIT: '#draft.creating', | |
| OPEN_DRAFT: { | |
| target: '#draft.viewing', | |
| actions: 'changeTargetVariant' | |
| } | |
| } | |
| } | |
| } | |
| }, | |
| draft: { | |
| id: 'draft', | |
| initial: 'viewing', | |
| states: { | |
| creating: { | |
| invoke: { | |
| id: 'createDraft', | |
| src: variantEditorMachine, | |
| autoForward: true, | |
| onDone: 'viewing' | |
| }, | |
| on: { | |
| CANCEL: '#unknown' | |
| } | |
| }, | |
| editing: { | |
| invoke: { | |
| id: 'editingDraft', | |
| src: variantEditorMachine, | |
| autoForward: true, | |
| onDone: 'viewing' | |
| }, | |
| on: { | |
| DISCARD: '#unknown' | |
| } | |
| }, | |
| viewing: { | |
| on: { | |
| EDIT: 'editing', | |
| OPEN_LIVE: { | |
| target: '#live', | |
| actions: 'changeTargetVariant' | |
| }, | |
| PUBLISH: 'publishing' | |
| } | |
| }, | |
| publishing: { | |
| on: { | |
| CONFIRM_PUBLISHING: '#live', | |
| CANCEL_PUBLISHING: 'viewing' | |
| } | |
| } | |
| } | |
| } | |
| } | |
| }, { | |
| guards: { | |
| isLive: function (ctx) { var _a, _b; return ((_b = (_a = ctx) === null || _a === void 0 ? void 0 : _a.targetVariant) === null || _b === void 0 ? void 0 : _b.status) === 'live'; }, | |
| isDraft: function (ctx) { var _a, _b; return ((_b = (_a = ctx) === null || _a === void 0 ? void 0 : _a.targetVariant) === null || _b === void 0 ? void 0 : _b.status) === 'draft'; } | |
| }, | |
| actions: { | |
| changeTargetVariant: assign({ | |
| targetVariant: function (_, event) { return event.variant; } | |
| }) | |
| } | |
| }); | |
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