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Failing test with nested interfaces #6206

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88 changes: 44 additions & 44 deletions packages/stitch/tests/mergeDeepInterfaces.test.ts
Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
import { graphql } from 'graphql';
import { makeExecutableSchema } from '@graphql-tools/schema';
import { assertSome } from '@graphql-tools/utils';
import { assertSome, ExecutionResult, IResolvers } from '@graphql-tools/utils';
import { stitchSchemas } from '../src/stitchSchemas.js';

const localSchemaGQL = /* GraphQL */ `
Expand Down Expand Up @@ -108,29 +108,11 @@ const decorators = [

const reviews = [{ id: 'tx1', productUpc: '1', userId: '1', body: 'love it' }];

const localResolvers = {
const localResolvers: IResolvers = {
Transaction: {
decorators: (_, { ids }) => {
decorators: ({ id }: { id: string }) => {
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This was wrong because there is no argument ids but it needs id from Transaction to fetch decorators

console.log('Transaction decorators');
const result = ids.map(id => decorators.find(d => d.txId === id) || null);
console.log('CardTransaction decorators', result);
return result;
},
},
CardTransaction: {
decorators: (_, { ids }) => {
console.log('CardTransaction decorators');
const result = ids.map(id => decorators.find(d => d.txId === id) || null);
console.log('CardTransaction decorators', result);
return result;
},
},
SEPACreditTransferTransaction: {
decorators: (_, { ids }) => {
console.log('SEPACreditTransferTransaction decorators');
const result = ids.map(id => decorators.find(d => d.txId === id) || null);
console.log('SEPACreditTransferTransaction decorators', result);
return result;
return decorators.filter(d => d.txId === id);
},
},
Review: {
Expand All @@ -140,41 +122,42 @@ const localResolvers = {
reviews: user => reviews.filter(r => r.userId === user.id),
},
Query: {
reviews: (_, { ids }) => {
reviews: (_, { ids }: { ids: string[] }) => {
const result = ids.map(id => reviews.find(r => r.id === id) || null);
console.log('result', result);
return result;
},
_users: (_, { ids }) => ids.map(id => ({ id })),
_transactions: (root, { ids }) => ids.map(id => ({ id })),
_decoratedTransaction: (root, { ids }) => {
_users: (_, { ids }: { ids: string[] }) => ids.map(id => ({ id })),
_transactions: (_, { ids }: { ids: string[] }) =>
ids.map(id => allTransactions.find(t => t.id === id) || null),
_decoratedTransaction: (root, { ids }: { ids: string[] }) => {
console.log('root', root);
console.log('ids', ids);
return root;
},
_decorators: (root, { ids }, context, info) => {
_decorators: (_, { ids }: { ids: string[] }, __, info) => {
const deco = ids.map(id => decorators.find(d => d.txId === id));
console.log('deco result', info, ids, deco);
return deco;
},
transactionDecoratorsById: (root, { id }) => {
transactionDecoratorsById: (_, { id }) => {
const decoResult = decorators.find(m => m.txId === id) || null;
console.log('single', id, decoResult);
return decoResult;
},
transactionDecoratorsByIds: (root, { ids }) => {
transactionDecoratorsByIds: (_, { ids }: { ids: string[] }) => {
const decoResult = ids.map(id => decorators.find(m => m.txId === id) || null);
console.log('transactionDecoratorsByIds', ids, decoResult);
return decoResult;
},
categoryDecoratorsByIds: (root, { ids }) => {
categoryDecoratorsByIds: (_root, { ids }: { ids: string[] }) => {
console.log('ex');
return ids.map(
id =>
decorators.find(m => m.txId === id && m.decorationType === 'CategoryDecorator') || null,
);
},
documentDecoratorsByIds: (root, { ids }) => {
documentDecoratorsByIds: (_root, { ids }: { ids: string[] }) => {
console.log('ex');
return ids.map(
id =>
Expand Down Expand Up @@ -245,19 +228,18 @@ const users = [
{ id: '2', username: 'bigvader23' },
];

const findAccountById = id => accounts.find(account => account.id === id);
const transactionsByAccount = id => allTransactions.filter(tx => tx.accountId === id);
const findTransactionById = id => allTransactions.find(tx => tx.id === id);
const findTransactionByIds = ids => allTransactions.filter(tx => ids.includes(tx.id));
const findAccountById = (id: string) => accounts.find(account => account.id === id);
const transactionsByAccount = (id: string) => allTransactions.filter(tx => tx.accountId === id);
const findTransactionById = (id: string) => allTransactions.find(tx => tx.id === id);

const remoteResolvers = {
const remoteResolvers: IResolvers = {
Account: {
transactions: root => {
return root.transactions;
},
},
Query: {
users: (root, { ids }) => {
users: (_root, { ids }: { ids: string[] }) => {
console.log('query remote users', ids);
const result = ids.map(id => users.find(u => u.id === id) || null);
console.log('result', result);
Expand All @@ -279,12 +261,12 @@ const remoteResolvers = {
transaction: (_root, { id }) => {
return findTransactionById(id);
},
transactions: (_root, { ids }) => {
transactions: (_root, { ids }: { ids: string[] }) => {
const result = {
totalCount: allTransactions.length,
edges: ids
.map(id => allTransactions.find(t => t.id === id))
.map(tx => ({ node: tx, cursor: tx.id })),
.map(tx => ({ node: tx, cursor: tx?.id })),
};
return result;
},
Expand Down Expand Up @@ -350,7 +332,11 @@ const remoteSchemaGQL = /* GraphQL */ `
}
`;

const localSchema = makeExecutableSchema({ typeDefs: localSchemaGQL, resolvers: localResolvers });
const localSchema = makeExecutableSchema({
typeDefs: localSchemaGQL,
resolvers: localResolvers,
inheritResolversFromInterfaces: true,
});
const remoteSchema = makeExecutableSchema({
typeDefs: remoteSchemaGQL,
resolvers: remoteResolvers,
Expand All @@ -363,9 +349,21 @@ describe('merged deep interfaces', () => {
schema: localSchema,
batch: true,
merge: {
TransactionDecorator: {
SEPACreditTransferTransaction: {
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selectionSet: '{ id }',
fieldName: '_transactions',
key: ({ id }) => {
console.log('x id', id);
return id;
},
argsFromKeys: ids => {
console.log('x', ids);
return { ids };
},
},
CardTransaction: {
selectionSet: '{ id }',
fieldName: '_decorators',
fieldName: '_transactions',
key: ({ id }) => {
console.log('x id', id);
return id;
Expand All @@ -389,8 +387,8 @@ describe('merged deep interfaces', () => {
],
});

test.only('should resolve the list of types of the interface', async () => {
const result = await graphql({
test('should resolve the list of types of the interface', async () => {
const result: ExecutionResult<any> = await graphql({
schema: stitchedSchema,
source: /* GraphQL */ `
query {
Expand All @@ -403,13 +401,15 @@ describe('merged deep interfaces', () => {
id
accountId
decorators {
__typename
id
}
}
... on SEPACreditTransferTransaction {
id
accountId
decorators {
__typename
id
}
}
Expand Down
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