Create a Workflow automating reporting between KoboToolbox & DHIS2

In this tutorial, we are going to walk through how to create a simple OpenFn Workflow that automates reporting from KoboToolbox (a mobile data collection app) and DHIS2 (a health information system commonly used for aggregate reporting on key indicators) using the the kobotoolbox and dhis2 Adaptors.

Video Walkthrough

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Coming soon: Video tutorial to guide you through this Workflow configuration.

Workflow Overview:

This OpenFn Workflow will have 3 Steps:

1. Fetch form submissions from Kobotoolbox
2. Count the number of OPV0_dose_given values recorded across submissions to return an aggregate count of how many beneficiaries have received the OPV0 immunication
3. Import the aggregate results to DHIS2 to report on the # of doses recorded that week

Prerequisites:

• You have an OpenFn Project
• You have a KoboToolbox account and form to sync (see below for demo credentials to use)
• Login info for a DHIS2 instance (see below for login info for the "play" DHIS2 instance)

Step 1: Get Kobo Form Submission

Create a the first step in Wrkflow convas.

• Name: Get Kobo Form Submission
• Adaptor: kobotoolbox
• Version: latest
• Credential: see belo

This step uses the kobotoolbox adaptor and we will use the following credential configuration

{
  "baseURL": "https://kf.kobotoolbox.org",
  "username": "openfn_demo",
  "password": "openfn_demo",
  "apiVersion": "v2"
}

In this Step we want to be fetch form submissions from this demo form with the id aBpweTNdaGJQFb5EBBwUeo. To do so, open the Inspector Editor and add the following Job code:

// Step 1: Fetch Form Submissions from Kobotoolbox
getSubmissions({ formId: 'aBpweTNdaGJQFb5EBBwUeo' });

Need help writing job code?

Check out the docs on the "kobotoolbox" Adaptor, configuring Steps, and job-writing.

Explanation:

• getSubmissions: Fetches form submissions.
• { formId: "aBpweTNdaGJQFb5EBBwUeo" }: Specify the form ID to retrieve submissions.

Testing:

Create an empty input {} then click Create New Work Order button to run the workflow. See docs for more on running Workflows manually.

The expected output`` should contain 17 records in state.data.results`

Step 2: Count OPV Dose Given

Create a second Step after Get Kobo Form Submission as follows:

• Name: Count OPV Dose Given
• Adaptor: common (used whenever we want to add custom JavaScript functions)
• Version: latest
• Credential: none needd

In this step we are going to count all records with "OPV0_dose_given": "yes". To add this logic, open the Inspector and add the following JOb code in the Editor:

// Filter and Count OPV Dose Given
fn(state => {
  const opvDosesGivenCount = state.data.results.filter(
    r => r['OPV0_dose_given'] === 'yes'
  ).length;

  return { ...state, opvDosesGivenCount };
});

::tip Need help writing job code? Or modifying this logic?

Check out the docs on the "common" Adaptor, configuring Steps, and job-writing.

:::

Explanation:

• fn: A function in OpenFn for more flexible job writing. It gives you the ability to do something to the state and return transformed data to state;
• opvDosesGivenCount: Counts the occurrences of 'yes' in the OPV0_dose_given field.

Testing:

Select the first step Get Kobo Form Submission and Create New Work Order with an empty input (see Workflow docs if you need help with running and testing steps). Both steps should be executed successfully and you should see in the final state opvDosesGivenCount: 3 added.

Step 3: Map and Load to DHIS2

Create a third Step after Count OPV Dose Given as follows:

• Name: Map and Load to DHIS2
• Adaptor: dhis2
• Version: v4.0.3
• Credential: new dhis2 credential with the following credential configuration

{
  "hostUrl": "https://play.dhis2.org/dev",
  "username": "admin",
  "password": "district"
}

In this Step, we want to add logic to import dataValues to DHIS2 to "report" on the aggregated OPV0 immunization does count calculated in Step 2.

To do so, open the Inspector, add the following Job code in the Editor:

// Import to DHIS2
create('dataValueSets', state => ({
  dataSet: 'BfMAe6Itzgt', // Child Health
  period: '202402', // Feb 2024
  orgUnit: 'DiszpKrYNg8', // Ngelehun CHC
  dataValues: [
    {
      categoryOptionCombo: 'Prlt0C1RF0s', //Fixed <1yr
      dataElement: 'x3Do5e7g4Qo', // OPV0 doses given
      value: state.opvDosesGivenCount, //# of OPV0 doses given
    },
  ],
}));

::tip Need help writing job code? Or modifying this logic?

Check out the docs on the "dhis2" Adaptor, configuring Steps, and job-writing.

:::

Explanation:

• create('dataValueSets', {...}): This OpenFn function is used to create a new datavalueset in DHIS2.
• dataSet, completeDate, period, orgUnit: Details of the datavalueset.
• dataValues: An array containing data elements and their corresponding values.

Testing

Save your changes then navigate to the first step(Get Kobo Form Submission) and create an empty input {} then click Create New Work Order button to run the workflow. All steps should be executed successful and you should see the OPV0 doses given updated in DHIS2. See Workflow docs if you need help running or testing Workflows.

Conclusion

Congratulations! You've successfully created an OpenFn workflow to automate the process of fetching form submissions from Kobotoolbox, calculated the aggregated count of OPV doses given to beneficiaries, and reporting this count as dataValues to DHIS2.

Are you blocked? Have questions?

Reminder to watch the video (coming soon!) or post on the Community to ask for help!