The express-graphql reference implementation [provides a check]
(2e27a73358/src/index.js (L201-L208))
to protect against cases where a GET request is made that does not
have a `query` parameter where the GraphQL query would be present.
Without this guard, graphql-js's `parse` will return `undefined`
for the `DocumentNode` since it has no document to read. Subsequently
passing this to `isQueryOperation` results in a `TypeError`, because
we are providing `undefined` where `getOperationAst` [expects to get
a DocumentNode](5fe39262a3/src/utilities/getOperationAST.js (L19)).
A new test file is added for `runHttpQuery`, as one previously did
not seem to exist.
* Added fixes to apolloAzureFunctions.js and sample functions for the GraphQL API and GraphiQL
* Added issue and pr details to changelog
* Maintain use of `context.done()`, but use `isRaw` instead.
Per the Azure documentation regarding the response object available at:
https://docs.microsoft.com/en-us/azure/azure-functions/functions-reference-node#response-object
* Switch Azure example to use CommonJS rather than native ESM exports.
There were many missing releases and bullet points as well as inaccurate
ones. For example, it was impossible to figure out that users of Hapi 16 who
want to use Apollo Cache Control needed to use precisely version 1.2.0 of
apollo-server-hapi (which wasn't even mentioned).
Link to CHANGELOG from all READMEs. Add READMEs for the graphql-server-*
packages. Add an explanation of our versioning system to the top of
CHANGELOG.md.
* Export `GraphQLOptions` type directly from `apollo-server-express`.
Directly export `GraphQLOptions` from the `apollo-server-express` (and
synonymously, `graphql-server-express`) main module, rather than exporting
it only from `./expressApollo`.
This fixes the default behavior for class-based contexts by also cloning the prototype, and it allows you to customize per-operation behavior by passing in a function as context.
