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

machine.js

const assignmentStates = {
  initial: 'with_candidate',
  states: {
    with_candidate: {
      id: 'assignment_with_candidate',
      on: {
        CANDIDATE_REJECTED: '#assignment_with_candidate',
        CANDIDATE_NOT_DOING_ASSIGNMENT: '#discuss_with_business',
        CANDIDATE_SUBMITTED_ASSIGNMENT: '#assignment_submitted_by_candidate',
      },
    },
    submitted_by_candidate: {
      id: 'assignment_submitted_by_candidate',
      on: {
        CANDIDATE_REJECTED: '#assignment_submitted_by_candidate',
        GOT_OTHER_JOB: '#assignment_submitted_by_candidate',
        ALLOCATE_ASSIGNMENT_PANEL: '#assignment_pending_code_review',
      },
    },
    pending_code_review: {
      id: 'assignment_pending_code_review',
      on: {
        GOT_OTHER_JOB: '#assignment_pending_code_review',
        PANEL_SAYS_GOOD_CODE: '#domain',
        CANDIDATE_REJECTED: {
          target: '#rejected',
          actions: 'setReasonBadCode',
          data: 'BAD CODE',
        },
      },
    },
  },
};
const phoneScreenStates = {
  initial: 'schedule_pending',
  states: {
    schedule_pending: {
      id: 'phone_screen_schedule_pending',
      on: {
        CANDIDATE_REJECTED: '#phone_screen_schedule_pending',
        ALLOCATE_PHONE_SCREEN_PANEL: '#phone_screen_assessment_pending',
      },
    },
    assessment_pending: {
      id: 'phone_screen_assessment_pending',
      on: {
        PANEL_FIND_CANDIDATE_GOOD: '#domain',
        // PANEL_FIND_CANDIDATE_BAD: '#rejected',
      },
    },
  },
};
const domainStates = {
  initial: 'schedule_pending',
  states: {
    schedule_pending: {
      id: 'domain_schedule_pending',
      on: {
        ALLOCATE_DOMAIN_PANEL: '#domain_assessment_pending',
        CANDIDATE_REJECTED: '#domain_schedule_pending',
      },
    },
    assessment_pending: {
      id: 'domain_assessment_pending',
      on: {
        PANEL_FIND_CANDIDATE_GOOD_FOR_TIER_1: '#domain_project_fitment',
        PANEL_FIND_CANDIDATE_GOOD_FOR_TIER_OTHERS: '#selected',
        // PANEL_FIND_CANDIDATE_BAD: '#rejected',
      },
    },
    project_fitment: {
      id: 'domain_project_fitment',
      on: {
        PROJECT_FIND_CANDIDATE_GOOD: '#selected',
        // ALL_PROJECTS_FIND_CANDIDATE_BAD: '#rejected',
        RETRY_ON_SOME_OTHER_PROJECT: '#domain_project_fitment',
      },
    },
  },
};
const fetchMachine = Machine(
  {
    id: 'candidate',
    key: 'candidate',
    initial: 'rsf_added',
    context: {},
    states: {
      rsf_added: {
        id: 'rsf_added',
        on: {
          GIVE_ASSIGNMENT: '#assignment',
          DISCUSS_WITH_BUSINESS: '#discuss_with_business',
          SUGGEST_DIRECT_PHONE_SCREEN: '#phone_screen',
          SUGGEST_DIRECT_DOMAIN: '#domain',
          // RECRUITER_REJECTS_CANDIDATE: '#rejected',
          GOT_OTHER_JOB: '#rsf_added',
        },
      },
      phone_screen: {
        id: 'phone_screen',
        ...phoneScreenStates,
      },
      assignment: {
        id: 'assignment',
        ...assignmentStates,
      },
      discuss_with_business: {
        id: 'discuss_with_business',
        on: {
          // BUSINESS_REJECTS_CANDIDATE: '#rejected',
          BUSINESS_FIND_PROFILE_GOOD: '#phone_screen',
          BUSINESS_FIND_PROFILE_VERY_GOOD: '#domain',
        },
      },
      domain: {
        id: 'domain',
        ...domainStates,
      },
      selected: {
        id: 'selected',
        type: 'final',
      },
      rejected: {
        id: 'rejected',
        on: {
          // GOT_OTHER_JOB: '#rejected',
          CANDIDATE_REFACTOR_CODE: {
            target: '#assignment',
            cond: 'OnlyForBadCode',
            actions: 'resetBadCodeReason',
          },
        },
      },
      hire_loss: {
        id: 'hire_loss',
        type: 'final',
      },
    },
    on: {
      GOT_OTHER_JOB: {
        target: '#hire_loss',
      },
      CANDIDATE_REJECTED: {
        target: '#rejected',
      },
    },
  },
  {
    actions: {
      setReasonBadCode: assign({
        reason: () => {
          return 'BAD_CODE';
        },
      }),
      resetBadCodeReason: assign({
        reason: () => '',
      }),
    },
    guards: {
      OnlyForBadCode: (ctx) => ctx.reason === 'BAD_CODE',
    },
  }
);