remove the usage of apollo client (#63)

* new API POC

* remove apollo client completely

* update readme

* remove redundant deps

* remove redundant imports

* reorganise scripts

* update Library usage code snippets in README; npm audit fix (#64)

* npm audit fix

* docs: update Library usage code snippets

This commit updates the function to create GraphQL client to
createClient in all code snippets under Library docs.

* fix missign CLI output (#65)

* replace introspectQuery with getIntrospectionQuery

introspectQuery is deprecated in graphql v15.0.0 in favour of
getIntrospectionQuery.

* cli: add module query.js

This commit adds module query.js to facilitate running queries.
It makes use of npm package rewire to use unexported query func
in command.js

* cli: refactor ui.js

This commit makes use of query function in ui.js to implement DRY.

* cli: update introspectionQuery func in command.js

* cli: support mutation in query.js

* cli: fix eslint errors

* cli: remove rewire

* cli: catch error while fetching introspection schema in ui.js

* Add example script, update readme, use isomorphic fetch  (#66)

* add example script

* remove dependency node-fetch

* update readme

* update dependency for example script

* readme: minor fix

* Bump version

* downgrade graphql version

* upgrade oclif tools

* upgrade deps

* audit fix

* example: update GraphQL endpoint and queries

Signed-off-by: Shraddha Agrawal <[email protected]>

Co-authored-by: Shraddha Agrawal <[email protected]>

.eslintignore

@@ -1 +1,2 @@
 src/graphiql/app
+lib

.eslintrc

@@ -12,6 +12,7 @@
     "no-throw-literal": "off",
     "node/no-unsupported-features": "off",
     "no-warning-comments": "off",
-    "semi": [1, "always"]
+    "semi": [1, "always"],
+    "no-await-in-loop": "off"
   }
 }

.gitignore

@@ -2,6 +2,7 @@
 *-error.log
 /.nyc_output
 /dist
+lib
 /tmp
 /yarn.lock
 node_modules