@debugr/apollo

Apollo Server plugin for Debugr
===============================

This plugin provides GraphQL query logging for Apollo Server.

Installation

``bash
npm install --save @debugr/apollo
`

Usage

Standalone Apollo Server:

`typescript
import { ApolloServer } from 'apollo-server';
import { Logger, LogLevel } from '@debugr/core';
import { ApolloCollector } from '@debugr/apollo';
import { ConsoleHandler } from '@debugr/console';

const globalContext = {
applicationName: 'example',
};

const logger = new Logger(globalContext, [
new ConsoleHandler({
threshold: LogLevel.INFO,
}),
new ApolloCollector(),
]);

const server = new ApolloServer({
// typeDefs, resolvers, ...
plugins: [
logger.getPlugin('apollo'),
],
});
`

With Express integration and plugin:

`typescript
import { ApolloServer } from 'apollo-server-express';
import * as express from 'express';
import { Logger, LogLevel } from '@debugr/core';
import { ExpressCollector } from '@debugr/express';
import { ApolloCollector } from '@debugr/apollo';
import { ConsoleHandler } from '@debugr/console';

const globalContext = {
applicationName: 'example',
};

const logger = new Logger(globalContext, [
new ConsoleHandler({
threshold: LogLevel.INFO,
}),
new ExpressCollector(),
new ApolloCollector(),
]);

const app = express();

const server = new ApolloServer({
// typeDefs, resolvers, ...
plugins: [
debug.getPlugin('apollo'),
],
});

app.use(logger.getPlugin('express').createRequestHandler());

server.applyMiddleware({ app });

app.use(logger.getPlugin('express').createErrorHandler());

app.listen(8000);
`

$3

The ApolloCollector constructor accepts an optional options object
with the following keys as the first argument:

| Option | Type | Default | Description |
|----------------|------------|-----------------|----------------------------------------------------------------------------------------------------------------------|
| level | LogLevel | LogLevel.INFO` | The level at which GraphQL queries are logged. |