@eyeseetea/d2-api v1.16.0-beta.11

d2-api

Typescript library for the DHIS2 API.

Generate schemas

This task generate the schemas for active API versions from play.dhis2.org instances.

$ yarn generate-schemas

Development

$ yarn install
$ yarn build
$ cd build
$ yarn link

On your app:

$ yarn link d2-api

Publish

$ yarn build
$ yarn publish [--tag beta] [--patch | --minor | --major]

Usage

Create an API instance

An example for 2.32:

import { D2Api } from "d2-api/2.32"

const api = new D2Api({
    baseUrl: "https://play.dhis2.org/2.30",
    auth: { username: "admin", password: "district" },
    timeout: 60 * 1000,
});

Metadata models

GET (list)

const { cancel, response } = api.models.dataSets.get({
    fields: {
        id: true,
        name: true,
        categoryOptions: {
            id: true,
            name: true,
        },
    },
    filter: {
        name: { ilike: "health", "!in": ["Child Health"] },
        code: { $like: "DS_" },
    },
    order: "name:asc",
    paging: false,
});

console.log({ cancel, data: (await response).data.objects[0].name });

POST (create)

const { cancel, response } = api.models.dataSets.post({
    name: "My DataSet",
    periodType: "Monthly",
});

PUT (update)

const { cancel, response } = api.models.dataSets.put({
    id: "Ew82BhPZkpa",
    name: "My DataSet",
    periodType: "Daily",
});

DELETE (delete)

const { cancel, response } = api.models.dataSets.delete({
    id: "Ew82BhPZkpa",
});

Metadata

GET

const { cancel, response } = api.metadata.get({
    dataSets: {
        fields: {
            id: true,
            name: true,
            organisationUnits: {
                id: true,
                name: true,
            },
        },
        filter: {
            name: { ilike: "health", "!in": ["Child Health"] },
            code: { $like: "DS_" },
        },
    },
    categories: {
        fields: {
            $owner: true,
        }
    }
});

const { dataSets, categories } = (await response).data;

POST

const { cancel, response } = api.metadata.post({
    dataSets: [{
        name: "My DataSet",
        periodType: "Monthly",
    }],
});

console.log((await response).data)

Analytics

Get

const analyticsData = await api.analytics
    .get({
        dimension: ["dx:fbfJHSPpUQD;cYeuwXTCPkU"],
        filter: ["pe:2014Q1;2014Q2", "ou:O6uvpzGd5pu;lc3eMKXaEfw"],
    })
    .getData();

Get enrollments query

const analyticsData = await api.analytics
    .getEnrollmentsQuery("IpHINAT79UW", {
        dimension: ["GxdhnY5wmHq", "ou:ImspTQPwCqd"],
        enrollmentDate: "LAST_12_MONTHS,THIS_MONTH",
    })
    .getData();

Run analytics

const analyticsRunResponse = await api.analytics.run().getData();

Data values

const response = await api.dataValues
    .postSet({
        dataSet: "Gs69Uw2Mom1",
        orgUnit: "qYIeuQe9OwF",
        period: "202001",
        attributeOptionCombo: "yi2bV1K4vl6",
        dataValues: _[
            {
                dataElement: "a4bd432446",
                categoryOptionCombo: "d1bd43245af",
                value: "1.5",
            },
            {
                dataElement: "1agd43f4q2",
                categoryOptionCombo: "aFwdq324132",
                value: "Some comment",
            }
        ],
    })
    .getData();

Data store

Get

const dataStore = api.dataStore("namespace1");
const value = await dataStore.get("key1").getData();

Save

const dataStore = api.dataStore("namespace1");
dataStore.save("key1", {x: 1, y: 2});

Emails

Send a test email:

await api.email.sendTestMessage().getData();

Send a system notification:

await api.email.sendSystemNotification({
    subject: "My subject",
    text: "My message",
}).getData();

Send a message (requires role ALL or F_SEND_EMAIL):

await api.email.sendMessage({
    recipients: ["user@server.org"],
    subject: "My subject",
    text: "My message",
}).getData();

Using type helpers

d2-api exposes some type helpers that you may need in your app. Some examples:

• SelectedPick: Get model from a selector:

type PartialUser = SelectedPick<
    D2UserSchema,
    {
        id: true;
        favorite: true,
    }
>;
// type PartialUser = {id: string, favorite: boolean}

• MetadataPick: Get indexes models from a metadata selector.

type Metadata = MetadataPick<{
    users: { fields: { id: true; favorite: true } };
    categories: { fields: { id: true; code: true } };
}>;
// type Metadata = {users: {id: string, favorite: boolean}, categories: {id: string, code: string}}

Testing

import { D2Api } from "d2-api/2.32";
import { getMockApiFromClass } from "d2-api"

const currentUserMock = {
    id: "xE7jOejl9FI",
    displayName: "John Traore",
};

const { api, mock } = getMockApiFromClass(D2Api);

describe("Project", () => {
    beforeEach(() => {
        mock.reset();
    });

    describe("getList", () => {
        it("returns list of dataSets filtered", async () => {
            mock.onGet("/me").reply(200, currentUserMock);
            const currentUser = await api.currrentUser.get().getData();
            expect(currentUser.id).toEqual("xE7jOejl9FI");
        });
    });
});