GraphQLOData Middleware

A middleware translates graphql to odata

Next steps:

handling entityset queries
handling functions and actions
handling variables
translate to $expand, query fields that have selection sets
translate updates to patch http method (not post)
translate deletes to delete http method (not post)
translating fragments
generate custom filtering options per field e.g. for playground and hasura
response pipeline to reformat odata response to graphql response
generate graphql schema from odata schema to allow graphql introspection by tools like graphiql
handling nav props - single/multi/complex type using direct nav syntax e.g. /Customers(1)/Trips(1)/
order by
casting derived types
aggregations (count, sum)
filter on nav props
using bulk operations for insert/update/delete