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Adding an end state to an existing Workflow

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Sumit Rawal answered on May 5, 2023 Popularity 1/10 Helpfulness 1/10

answer Adding an end state to an existing Workflow

Adding an end state to an existing Workflow

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The Workflow YAML specification below has a starting state with a single UI input.

It prompts the user to enter an individual's age.

Once this information has been submitted:

The Workflow transitions into a transform state

Validation is performed

The event returned depends on the age entered

There is one transition and it leads to a success state from the transform state.

---
name: "Exercise 1 {add your name here}"
definition_version: 1.0.0
schema_version: 3.1.0
starting_state: get_age
end_states:
  - state: success
    result: SUCCESSFUL
# ----------------------YOUR CODE GOES HERE----------------------
  
# ---------------------------------------------------------------
          
states:
  get_age:
    display_name: Ask user to enter an age
    state_ui:
      ui_actions:
        - action_id: specify_age
          event: age_specified
          display_name: Submit
          ui_inputs:
            - key: age
              display_name: Enter an age to test
              number_input:
                min_value: 1
                max_value: 150
    transitions:
      - to: check_age
        trigger: age_specified
  
  check_age:
    display_name: Check age entered by the user
    expected_context_keys:
      - age
    type: transform
    transform_ref: check_age
    transitions:
      - to: success
        trigger: is_valid_age
# ----------------------YOUR CODE GOES HERE----------------------
  
# ---------------------------------------------------------------        
  success: {}
# ----------------------YOUR CODE GOES HERE----------------------
  
# ---------------------------------------------------------------      
transforms:
  check_age: |
    if int(context['age']) < 18:
      return ['is_underage', {}]
    else:
      return ['is_valid_age', {}

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Source: Grepper

Tags: state whatever workflow

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Contributed on May 05 2023

Sumit Rawal

0 Answers Avg Quality 2/10

Adding an end state to an existing Workflow

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