Generated by XState Viz: https://xstate.js.org/viz

machine.js

  // Available variables:
  // - Machine
  // - interpret
  // - assign
  // - send
  // - sendParent
  // - spawn
  // - raise
  // - actions
  // - XState (all XState exports)
  
  const filesAppMachine = Machine({
    id: 'filesApp',
    initial: 'idle',
    context: {
      files: []
    },
    states: {
      idle: {
        on: {
          FETCH_ATTACHMENTS: 'loading'
        }
      },
      loading: {
        on: {
          SUCCESS: 'list',
          ERROR: 'idle'
        }
      },
      deleting: {
        on: {
          SUCCESS: 'list',
          ERROR: 'list'
        }
      },
      updating: {
        on: {
          SUCCESS: 'list',
          ERROR: 'list'
        }
      },
      setFiles: {
        on: { MODAL_OPEN: 'uploadFiles' }
      },
      createAttachment: {
        on: {
          SUCCESS: {
            target: 'list',
            actions: assign({
              files: (context, event) => context.files.concat('|')
            })
          },
          ERROR: 'uploadFiles'
        }
      },
      list: {
        on: {
          EMPTY: 'emptyList',
          HYDRATE: 'hydratedList'
        }
      },
      emptyList: {
        on: {
          SELECT_FILES: 'setFiles'
        }
      },
      hydratedList: {
        type: 'final',
        on: {
          SELECT_FILES: 'setFiles'
        }
      },
      uploadFiles: {
        on: {
          SUCCESS: 'doneUploading',
          ERROR: 'doneUploading'
        }
      },
      doneUploading: {
        on: {
          ATTACH_FILES: 'createAttachment'
        }
      }
    }
  });