This is a Next.js 15 project bootstrapped with create-next-app. This application is not free to re-create from this source code (see LICENSE). If you wish to host your own version of
this application, please reach out to [email protected] to start the discussions.
- Production: https://mpdx.org/
- Staging: https://stage.mpdx.org/
- Local: http://localhost:3000/
First, make sure that you have a suitable version of Node.js. This project uses node v18.19.0. To check your node version, run node --version. If you don't have node v18.19.0 installed or a suitable version, the recommended way to install it is with asdf, a development tool version manager.
# Install asdf and the node plugin
brew install asdf
asdf plugin add nodejs https://github.com/asdf-vm/asdf-nodejs.git
# Integrate it with your shell
# ZSH shell integration is shown here, but for installation instructions for other shells, go to https://asdf-vm.com/guide/getting-started.html#_3-install-asdf
echo -e "\n. $(brew --prefix asdf)/libexec/asdf.sh" >> ${ZDOTDIR:-~}/.zshrc
# IMPORTANT: Close that terminal tab/window and open another one to apply the changes to your shell configuration file
# Install the version of node defined in this project's .tool-versions file
asdf install nodejs
# Check that the node version is now 18.19.0
node --versionThen, make sure you get the environment variables necessary for this project from another developer and put them in a .env file in the project's root directory.
Once you have these variables you can install the dependencies.
yarnNext, run the GraphQL codegen:
yarn gqlLastly, run the development server:
yarn startOpen http://localhost:3000 with your browser to see the result. Note: there is a test account you can use. Get this from another developer if you want to use it.
AUTH_PROVIDER- Name of auth provider used in application. Set toOKTAorAPI_OAUTHROLLBAR_ACCESS_TOKEN- Optional token for sending error reports to RollbarROLLBAR_SERVER_ACCESS_TOKEN- Optional token for sending error reports on server pages to RollbarONESKY_API_KEY- Public key for uploading/downloading translations from OneSkyONESKY_API_SECRET- Secret key for uploading/downloading translations from OneSkyONESKY_PROJECT_ID- Project id for uploading/downloading translations from OneSkyGOOGLE_MAPS_API_KEY- Google Maps API key configured to have access to theplacesAPIGOOGLE_TAG_MANAGER_CONTAINER_ID- Optional Google Tag Manager container IDNEXT_PUBLIC_MEDIA_FAVICON- Application favicon image urlNEXT_PUBLIC_MEDIA_LOGO- Application logo image urlDATADOG_APP_ID- Datadog tracking application ID.DATADOG_CLIENT_TOKEN- Datadog tracking client token.DD_ENV- Datadog environment.HELPJUICE_ORIGIN- Helpjuice origin for documentation and user support (example:https://www.helpducks.org)HELPJUICE_KNOWLEDGE_BASE_URL- Knowledge base page to make the Helpjuice "Visit Knowledge Base" page link to (example:https://www.helpducks.org/mpdx)HELP_WHATS_NEW_URL- URL of a page explaining what is new in the new version of MPDXHELP_WHATS_NEW_IMAGE_URL- URL of an image for the What's New linkHELP_URL_COACHING_ACTIVITY- Link to an article explaining the coaching activity tableHELP_URL_COACHING_APPOINTMENTS_AND_RESULTS- Link to an article explaining the coaching appointments and results tableHELP_URL_SETUP_FIND_ORGANIZATION- Link to an article explaining how to find an organizationPRIVACY_POLICY_URL- URL of the privacy policyTERMS_OF_USE_URL- URL of the terms of use
MPDX has two auth providers, Okta (which is default) and our own API OAuth. You'll need to configure one.
AUTH_PROVIDER=OKTA
AUTH_PROVIDER can be changed to the following auth providers options: OKTA or API_OAUTH.
If you choose OKTA, you will also need to configure these environment variables.
OKTA_CLIENT_ID- Okta Client ID for your Okta accountOKTA_CLIENT_SECRET- Okta Client secret for your Okta accountOKTA_ISSUER- Okta issuer web addressOKTA_SIGNOUT_REDIRECT_URL- URL to send user after successful logout. Must match Default App Sign-In Custom Url on Okta's settings.
If you choose API_OAUTH, you will need to configure these environment variables.
API_OAUTH_CLIENT_ID- Api OAuth Client IDAPI_OAUTH_CLIENT_SECRET- Api OAuth Client SecretAPI_OAUTH_ISSUER_AUTHORIZATION_URL- Api OAuth issuer authorization urlAPI_OAUTH_ISSUER_TOKEN_URL- Api OAuth issuer token urlAPI_OAUTH_SCOPE- Scope for Api OAuthAPI_OAUTH_VISIBLE_NAME- UI name for your OAuth, default isSSO.
Also if you're viewing the next-auth code, you'll come across this file pages/api/auth/apiOauthSignIn.ts. apiOauthSignIn.ts is a Graphql generated file, but since the apiOauthSignIn Graphql isn't added to MPDX API Prod, only to MPDX API Staging for security reasons. We've added the generated file for apiOauthSignIn and not the GraphQl file since it will cause build errors on prod.
Since we don't want accidental re-use of our logos by non-Cru organizations, the values of NEXT_PUBLIC_MEDIA_LOGO and NEXT_PUBLIC_MEDIA_FAVICON are not included in this README.
If you need them, request a developer to send you the values to these env variables.
This project uses the Next.js 3 Pages Router, which you can learn more about here. Next.js provides a file-based router, so the directory structure the filenames of pages in the pages/ directory determines their URL. For example, pages/accountLists/[accountListId]/reports/expectedMonthlyTotal.page.tsx will handle URLs like /accountLists/01234567-89ab-cdef-0123-456789abcdef/reports/expectedMonthlyTotal. The page is rendered on the server as HTML so that the user can see the content and not a blank page while React and the page's components load. Once the JavaScript loads and the page "hydrates", the page will be interactive. You can learn more about hydration in React here.
pages/_app.page.tsx is a wrapper for all pages and contains setup for various React context providers that the application uses.
src/ contains all of the React components, hooks, and helpers that the components in pages/ uses.
src/components contains React components, some of which are organized in directories by the page or section of the page that they are used in.
src/components/shared contains React components reused throughout the application.
src/hooks contains React custom hooks.
src/lib and src/utils contain helper functions used throughout the application.
public/ contains static files like images and translation data.
Test files live next to the files that they test, i.e. the test file for src/components/Tool/Home/Home.tsx is src/components/Tool/Home/Home.test.tsx. Similarly the definitions of GraphQL query and mutation operations live next to or near the component that uses them.
This project uses GraphQL to load data from the API server. GraphQL allows us to load exactly the data that each component needs. It is an alternative to a REST API. If you aren't familiar with GraphQL, a great resource for learning more is https://graphql.com/learn.
Apollo Studio is an invaluable tool/interface for testing out queries and mutations during development. As described in the architecture section, there are two distinct GraphQL servers that MPDX communicates with: the GraphQL API server and the REST proxy server. To figure out which server to use, you may need check whether your field is in src/graphql/rootFields.generated.ts. If it is, you should use the GraphQL API server. Otherwise, use the REST proxy server.
You can access Apollo Studio for the GraphQL API server at https://studio.apollographql.com/sandbox/explorer?endpoint=https://api.stage.mpdx.org/graphql. Once you navigate to Apollo Studio, you will need to set a header to authenticate with the API server.
- Go to https://mpdx.org and login.
- Open developer tools and go to the
Networktab. - Click on a graphql request to the API server. it should look something like
graphql. - On the
Headerstab, under the request headers, Copy theauthorizationvalue, includingBearer. - Back in Apollo Studio, find the Headers tab near the bottom and click the "Set shared headers" button.
- In the modal, click the "+ New shared header button" and choose "Authorization" for the header key. For the value, paste in the authorization value.
- After you click save, all queries and mutations you make in Apollo Studio will be authenticated.
If your dev server is running (use yarn start to start it), you can access Apollo Studio for the REST proxy server at http://localhost:3000/api/graphql-rest. Once you navigate to Apollo Studio, you will need to set a header to authenticate with the API server.
- Go to http://localhost:3000 and login.
- Open Chrome DevTools and go to the Application tab.
- In the sidebar, click on Cookies > http://localhost:3000 in the Storage section.
- Copy the value of the
next-auth.session-tokencookie. - Back in Apollo Studio, find the Headers tab near the bottom and click the "Set shared headers" button.
- In the modal, click the "+ New shared header button" and choose "Authorization" for the header key. For the value, type
Bearerfollowed by a space followed by the value of thenext-auth.session-tokencookie. - After you click save, all queries and mutations you make in Apollo Studio will be authenticated.
Apollo also has a Chrome browser extension that will add an Apollo tab to Chrome DevTools. The extension lets you view the queries and mutations that the page has made and execute queries and mutations without needing to manually configure authorization headers. You can install it here.
To load data in your component, the first step will be to write an operation definition based on the query and fields that your component needs. The easiest way to do this is to go to Apollo Studio, click the plus sign next to the query you want to load, and then click the plus signs next to the fields you want to use in your component. On line 1, give the operation a name that describes the data it loads and is unique across the entire project (the yarn gql step below will fail and tell you if your operation name isn't unique). Also, make sure the operation starts with a capital letter. Then create a .graphql file with the same name as your component (i.e. if your component is Partners.tsx, the operation goes in Partners.graphql) and copy and paste the operation from Apollo Studio into it. It should look something like this:
# Partners.graphql
query PartnerCommitments($accountListId: ID!) {
contacts(accountListId: $accountListId) {
nodes {
id
name
pledgeAmount
pledgeCurrency
pledgeFrequency
pledgeReceived
pledgeStartDate
}
}
}Finally, run yarn gql to update the automatically generated types and hooks for your operation. You will need to run this after every change to your .graphql operation file. If you want it to rerun automatically when it detects changes, run yarn gql:w.
To use your new operation in a component, import and call the automatically generated use...Query hook inside your component. If your operation in the .graphql file is called PartnerCommitments, for example, type usePartnerCommitmentsQuery and let autocomplete in VS Code automatically find and import the hook.
// Partners.tsx
import { usePartnerCommitmentsQuery } from './Partners.generated';
interface PartnersProps {
accountListId: string;
}
export const Partners: React.FC<PartnersProps> = ({ accountListId }) => {
const { data, loading } = usePartnerCommitmentsQuery({
variables: {
accountListId,
},
});
return (
<div>
{loading
? 'Loading...'
: data?.contacts.nodes.map((contact) => (
<div key={contact.id}>{contact.name}</div>
))}
</div>
);
};This hook returns a lot of helpful fields, but the most important ones are data and loading. data will contain the data from the query once it finishes loading. data will be undefined while the query is loading or if it errors. loading will be true while the query is loading and false when it finishes loading. If your operation in the .graphql file defined any variables, you must pass them into the query hook via the variables property. The use...Query hooks have a lot more functionality, which you can read about here.
To modify data in your component, the process is similar to using a query. Go to Apollo Studio, go to the root, click on mutation, and click the add button next to the mutation you want to use. Select the fields that you want to load in the mutation response, rename the operation, and put it in a .graphql file with the same name as your component. A .graphql file can contain query and/or mutation operations, so if you already have an operation defined, simply add your operation to the same file. Lastly, run yarn gql.
# Partners.graphql
mutation DeletePartner($accountListId: ID!, $contactId: ID!) {
deleteContact(input: { accountListId: $accountListId, id: $contactId }) {
id
}
}Now you can import and call the use...Mutation hook. Like query operations, it will have the same name as the operation you just defined. The hook will return an array where the first item is a method that you can call to run the mutation. Make sure you pass in the variables you defined in your operation. You can read more about the use...Mutation hooks here.
// Partners.tsx
import {
useDeletePartnerMutation,
usePartnerCommitmentsQuery,
} from './Partners.generated';
interface PartnersProps {
accountListId: string;
}
export const Partners: React.FC<PartnersProps> = ({ accountListId }) => {
const { data, loading } = usePartnerCommitmentsQuery({
variables: {
accountListId,
},
});
const [deletePartner] = useDeletePartnerMutation();
return (
<div>
{loading
? 'Loading...'
: data?.contacts.nodes.map((contact) => (
<div key={contact.id}>
{contact.name}{' '}
<button
onClick={() =>
deletePartner({
variables: { accountListId, contactId: contact.id },
})
}
>
Delete
</button>
</div>
))}
</div>
);
};In a large application like this, multiple components will end up referencing the same piece of data. For example, the contact list shows a contact's name, and the contact detail header shows the same contact's name. Imagine that the contact detail component updates the contact's name. It can update itself with the new name, but how will the contact list know to update the contact's name as well? To solve this problem, Apollo provides a centralized cache of all data loaded by any query in the application.
Every time a query receives new data, Apollo recursively looks through the response to see which objects in its cache need to be updated. It identifies objects using their type and their id field. For example, if a contact is in the cache from a previous query that loaded 20 fields, and another query later on loads just the contact's name, as long as the id field matches a the id of contact in the cache, it will update the cached contact's modified fields and leave the others intact. Any component referencing that cached contact will automatically update without having to load the entire query again.
Important: For cache normalization to work, you must add the id property to every object in every query and mutation operation you define. Otherwise, the server won't send the id and Apollo know that two objects from two different queries are actually the same. Here's an example of a deeply nested query and a mutation that have the ids needed:
query TaskDetails($accountListId: ID!) {
tasks(accountListId: $accountListId) {
nodes {
id
subject
contacts {
nodes {
addresses {
nodes {
id
street
city
state
}
}
people {
nodes {
id
firstName
lastName
}
}
}
}
comments {
nodes {
id
body
}
}
}
}
}
mutation UpdateTaskSubject(
$accountListId: ID!
$taskId: ID!
$subject: String!
) {
updateTask(
input: {
accountListId: $accountListId
attributes: { id: $taskId, subject: $subject }
}
) {
task {
id
subject
}
}
}To learn more about Apollo's cache normalization, this is a helpful resource.
Originally, the API server provided a REST API for reading and writing data that all clients used. However, with the rewrite of the web client in React, it was decided to use GraphQL. The API server now exposes a GraphQL endpoint in addition to the original REST API. To see the queries and mutations provided by the API server, you can go here.
However, the GraphQL API doesn't yet fully expose all of the data that was available in the REST API. To prevent the web client from having to query some data through GraphQL and other data through the REST API, this project includes a REST->GraphQL proxy. The REST proxy is a GraphQL server hosted at /api/graphql-rest. It runs as a Next.js lambda. It receives GraphQL requests, makes a fetch request to the REST API, manipulates the data as necessary, and returns the response back to the client in the GraphQL response. To see the queries and mutations provided by the REST proxy server, you can go here.
Additionally, there is logic in the Apollo link to route GraphQL operations to the correct GraphQL server. The link inspects the operation, and if it contains fields provided by the GraphQL API server, it forwards the request to that server. And if it contains fields provided by the REST proxy server, it forwards the request to that server.
The only caveat is that operations cannot mix fields from the GraphQL API server and the REST proxy server. For example, if a component needs to query the contact field provided by the GraphQL API server and the designationAccounts field provided by the REST proxy server, it will have to split the operation into two separate operations. If the operation were sent as-is to the GraphQL API server, it would fail because it doesn't know about the designationAccounts field. And if it were sent to the REST proxy server, it would fail because it doesn't know about the contact field. To see the fields provided by the GraphQL API server, look at the generated file src/graphql/rootFields.generated.ts.
As complicated as this seems, the important part is that the client doesn't have to know whether a particular query is ultimately satisfied by the API server's native GraphQL API or by REST proxy. It can make queries and let the link figure out which server to route queries to.
To add a new GraphQL query that interacts with the REST API, you will need to follow several steps.
- Find an existing query folder in
pages/api/Schema(CoachingAnswerSetsis a good starting point), make a copy of it, and rename it to the name of the query you are adding. - In the folder you just created, rename the
.graphqlfile to the name of the query you are adding. Adjust theextend type Query {}section that.graphqlfile to contain the query or queries that you are adding, including their arguments and return types. Define the types of the return types of your query in the rest of the file. - Run
yarn gqlto generate TypeScript definitions for the new queries. You will need to run this after every time you modify a.graphqlfile inpages/api/Schema. If you want it to rerun automatically when it detects changes, runyarn gql:w. - In
pages/api/graphql-rest.page.tsadd a method to theMpdxRestApiclass that makes a request to the REST API. - In the
dataHandler.tsfile for your query, rename the exported method to be appropriate for your query and modify it so that it takes the response from the REST API and returns data in the format returned by the GraphQL query. Make sure that the types match what you defined in the.graphqlfile. Also, make sure that the method you added tographql-rest.page.tsimports and calls your datahandler. - In the
resolvers.tsfile for your query, make sure that theQueryproperty on the exported resolvers contains one property for each query you are adding (and the same for theMutationproperty if you are adding mutations). The second argument of each of those query resolver functions will be an object containing the inputs to your query. Make sure they match the inputs you defined in your.graphql. Also make sure that the resolver functions call thedataSources.mpdxRestApimethod that you defined ingraphq-rest.page.ts. - In
pages/api/Schema/index.tsimport the typedefs and resolvers for your new query and add them to thebuildSubgraphSchemacall. - In your component, you can now create a query operation that references this query just like you would for any other query.
When loading GraphQL queries that contain lists of items supporting pagination, e.g. tasks or donations, the server will only respond with 25 items by default for performance reasons. Any field where you query nodes supports pagination and has a default page size of 25. For example:
query ContactNames($accountListId: ID!) {
contacts(accountListId: $accountListId) {
# `nodes` means the results are paginated
nodes {
id
firstName
lastName
}
}
}Not setting an explicit page or manually paginating the results can cause situations where items more than 25 are silently discarded. To avoid this, you have two options.
Explicit Page Size: If you are certain that there is no reasonable case where there are more than 25 results, explicitly set the page size via the first (or last) filter. For example:
query ContactEmails($accountListId: ID!, $contactId: ID!) {
contact(accountListId: $accountListId, id: $contactId) {
primaryPerson {
# Here we make clear our assumption that no person will have more than 10 email addresses
emailAddresses(first: 10) {
nodes {
id
email
}
}
}
}
}Note that the server limits the maximum page size for most queries to 50. Even if you say first: 250 in your query, the server will still only send 50. The current exceptions to this are the contacts query, which allows a maximum page size of 20,000, the donations query, which allows a maximum page size of 100, and the tasks query, which allows a maximum page size of 1,000. Look here for the most up-to-date information.
Pagination: If there might be a large number of results, you will need to use pagination:
query ContactNames($accountListId: ID!, $after: String) {
contacts(accountListId: $accountListId, after: $after) {
# `nodes` means the results are paginated
nodes {
id
firstName
lastName
}
pageInfo {
endCursor
hasNextPage
}
}
}If you want to use infinite scrolling or have a load more button, use the fetchMore function to load the next page.
const { data, fetchMore } = useContactNamesQuery({
variables: { accountListId },
});
const handleLoadMore = () => {
if (!data?.contacts.pageInfo.hasNextPage) {
fetchMore({
variables: {
after: data?.contacts.pageInfo.endCursor,
},
});
}
};If you want to load all the pages, use the useFetchAllPages hook. As long as your operation accepts an after variable, this hook will load all the pages into data, and set loading to false once all pages have loaded. For this to work, the field you are querying needs to have its field policy set to paginationFieldPolicy in src/lib/client.ts so that Apollo will know to merge the results from the additional pages back into the result from the initial query. Consult the Apollo docs for more information.
import { useFetchAllPages } from 'src/hooks/useFetchAllPages';
const { data, error, fetchMore } = useContactNamesQuery({
variables: { accountListId },
});
const { loading } = useFetchAllPages({
fetchMore,
error,
pageInfo: data?.contacts.pageInfo,
});This project uses jest for testing. To test React components we use React Testing Library. Our test code calls the testing library package's render helper with a component. render renders the component in an emulated, in-memory DOM (i.e. it doesn't use a real browser for rendering) and returns some helper functions that can be used to check that the DOM output is working as expected. For example:
import { render } from '@testing-library/react';
describe('Header', () => {
it('renders the header text', () => {
const { getByText } = render(<Header text="Header Text" />);
expect(getByText('Header Text')).toBeInTheDocument();
});
});To interact with the component, use the helpers from the @testing-library/user-event package. For example:
import { render } from '@testing-library/react';
import userEvent from '@testing-library/user-event';
describe('Button', () => {
it('responds to button clicks', () => {
const onClick = jest.fn();
const { getByText } = render(<Button onClick={onClick}>Click Me</Button>);
userEvent.click(getByText('Click Me'));
expect(onClick).toHaveBeenCalledTimes(1);
});
});Sometimes the component doesn't render in it's final state on the first render, especially when it loads data asynchronously through GraphQL. In this case, you will need to use a find... query. It will look for the elements multiple times and return them after it finds them, or timeout with an error after several seconds.
import { render } from '@testing-library/react';
describe('AsyncComponent', () => {
// Note that this test must be an async function to use await
it('shows the data', async () => {
const { getByText, findByText } = render(<AsyncComponent />);
// The loading state should show initially
expect(getByText('Loading')).toBeInTheDocument();
// The data should show asynchronously after it loads
expect(await findByText('Async data')).toBeInTheDocument();
});
});React Testing Library contains dozen of methods for finding elements. Read this documentation to learn more.
When testing components that load data through GraphQL, it is helpful to be able to control some or all of the data in the query response. Wrapping components in a <GqlMockedProvider> in the test lets us accomplish this. By default, GqlMockedProvider intercepts all GraphQL queries, looks at the schema to see what type each of the fields should be, and generates random data that matches the schema. It uses a seeded random number generator, so the random data it returns will be stable between test runs. GqlMockedProvider is based on the graphql-ergonomock library, which has more detailed documentation in its readme.
import { render } from '@testing-library/react';
describe('PartnersComponent', () => {
it('shows the contact name', async () => {
const { findByText } = render(
<GqlMockedProvider>
<PartnersComponent />
</GqlMockedProvider>,
);
// Find the contact's randomly-generated name
expect(await findByText('Thermometer Gate')).toBeInTheDocument();
});
});We can also mock certain fields in the query. For example, suppose that a component uses this GraphQL operation:
query PartnerCommitments($accountListId: ID!) {
contacts(accountListId: $accountListId) {
nodes {
id
name
pledgeAmount
pledgeCurrency
pledgeFrequency
pledgeReceived
pledgeStartDate
}
}
}In our test, we can pass a mocks prop to GqlMockedProvider to tell it which fields to override. For example, the following mock will make contacts.nodes be an array with one contact and the name of that contact be John Doe. The contact's id, pledgeAmount, pledgeCurrency, etc. will still be randomly generated. We only have to mock the fields that we care about for the test.
import { render } from '@testing-library/react';
import { GqlMockedProvider } from '__tests__/util/graphqlMocking';
describe('PartnersComponent', () => {
it('shows the contact name', async () => {
const { findByText } = render(
// <{ PartnerCommitments: PartnerCommitmentsQuery }> tells TypeScript that we are passing in mocks for PartnerCommitments and that the type of those mocks should be PartnerCommitmentsQuery, which is the generated type of the PartnerCommitments operation
<GqlMockedProvider<{ PartnerCommitments: PartnerCommitmentsQuery }>
mocks={{
// This property tells GqlMockedProvider which operation to mock and it must exactly match the name of the operation defined in our .graphql file
PartnerCommitments: {
contacts: {
nodes: [
{
name: 'John Doe',
},
],
},
},
}}
>
<PartnersComponent />
</GqlMockedProvider>,
);
expect(await findByText('John Doe')).toBeInTheDocument();
});
});Important note: the structure of the mocks object must exactly match the structure of the query operation definition in the GraphQL file. If you miss a level of nesting or misspell a field, those mocks won't be used.
Another common pattern in tests is checking that a GraphQL operation is called with the expected inputs. To do this, we use the onCall prop. GqlMockedProvider calls it every time a component loads a query or executes a mutation. We can pass it a Jest mocked function to onCall to check these calls. Then we use a custom expect matcher toHaveGraphqlOperation to verify that the expected GraphQL operations were received.
query ContactDetails($accountListId: ID!, $contactId: ID!) {
contact(accountListId: $accountListId, contactId: $contactId) {
id
name
}
}import { render, waitFor } from '@testing-library/react';
import { GqlMockedProvider } from '__tests__/util/graphqlMocking';
const mutationSpy = jest.fn();
describe('ContactComponent', () => {
it('shows the contact name', async () => {
render(
<GqlMockedProvider onCall={mutationSpy}>
<ContactComponent
accountListId="account-list-1"
contactId="contact-1"
/>
</GqlMockedProvider>,
);
// The operation spy is called asynchronously so we have to wait for it to be called
await waitFor(() =>
// First parameter matches the name of the query operation defined in the component's .graphql file
// Second parameter is optional and matches the variables provided to the operation
// Any variables that the test doesn't care about can be omitted
expect(mutationSpy).toHaveGraphqlOperation('ContactDetails', {
accountListId: 'account-list-1',
contactId: 'contact-1',
}),
);
});
});We can use the same strategy for testing variables passed to mutations:
mutation DeletePartner($accountListId: ID!, $contactId: ID!) {
deleteContact(input: { accountListId: $accountListId, id: $contactId }) {
id
}
}import { render, waitFor } from '@testing-library/react';
import { GqlMockedProvider } from '__tests__/util/graphqlMocking';
const mutationSpy = jest.fn();
describe('ContactComponent', () => {
it('shows the contact name', async () => {
const { findByText } = render(
<GqlMockedProvider onCall={mutationSpy}>
<ContactComponent
accountListId="account-list-1"
contactId="contact-1"
/>
</GqlMockedProvider>,
);
userEvent.click(await findByText('Delete'));
// The operation spy is called asynchronously so we have to wait for it to be called
await waitFor(() =>
// First parameter matches the name of the query operation defined in the component's .graphql file
// Second parameter is optional and matches the variables provided to the operation
// Any variables that the test doesn't care about can be omitted
expect(mutationSpy).toHaveGraphqlOperation('DeletePartner', {
accountListId: 'account-list-1',
contactId: 'contact-1',
}),
);
});
});This project uses the react-i18next library for localization. All user-visible labels must be localized. To localize your labels, use the useTranslation hook like this:
import { useTranslation } from 'react-i18next';
export const Dashboard: React.FC = () => {
const { t } = useTranslation();
return <h1>{t('Dashboard')}</h1>;
};Whenever you open a new PR, GitHub actions automatically runs yarn onesky:upload to extract all the labels used by the application (including your new one) and sends them to OneSky for translation. Once they have been translated, you can then run yarn onesky:download to pull the updated translations from OneSky into the project. Note that you will need the ONESKY_API_* variables in your .env file for the download to work. Then you can submit a PR with the changes to the public/locales/ directory.
To learn more about Next.js, take a look at the following resources:
- Next.js Documentation - learn about Next.js features and API.
- Learn Next.js - an interactive Next.js tutorial.
You can check out the Next.js GitHub repository - your feedback and contributions are welcome!