Rewrite openapi handler (#4357)

Co-authored-by: Arda TANRIKULU <[email protected]>

.changeset/@graphql-mesh_openapi-4357-dependencies.md

@@ -0,0 +1,22 @@
+---
+"@graphql-mesh/openapi": patch
+---
+
+dependencies updates: 
+
+- Added dependency [`@omnigraph/[email protected]` ↗︎](https://www.npmjs.com/package/@omnigraph/openapi/v/0.11.2) (to `dependencies`)
+- Removed dependency [`@graphql-mesh/[email protected]` ↗︎](https://www.npmjs.com/package/@graphql-mesh/cross-helpers/v/0.2.2) (from `dependencies`)
+- Removed dependency [`@graphql-mesh/[email protected]` ↗︎](https://www.npmjs.com/package/@graphql-mesh/string-interpolation/v/0.3.2) (from `dependencies`)
+- Removed dependency [`@graphql-tools/[email protected]` ↗︎](https://www.npmjs.com/package/@graphql-tools/utils/v/8.10.0) (from `dependencies`)
+- Removed dependency [`@whatwg-node/fetch@^0.3.0` ↗︎](https://www.npmjs.com/package/@whatwg-node/fetch/v/null) (from `dependencies`)
+- Removed dependency [`[email protected]` ↗︎](https://www.npmjs.com/package/deep-equal/v/2.0.5) (from `dependencies`)
+- Removed dependency [`[email protected]` ↗︎](https://www.npmjs.com/package/form-urlencoded/v/6.1.0) (from `dependencies`)
+- Removed dependency [`[email protected]` ↗︎](https://www.npmjs.com/package/jsonpath-plus/v/7.0.0) (from `dependencies`)
+- Removed dependency [`[email protected]` ↗︎](https://www.npmjs.com/package/json-pointer/v/0.6.2) (from `dependencies`)
+- Removed dependency [`[email protected]` ↗︎](https://www.npmjs.com/package/openapi-diff/v/0.23.6) (from `dependencies`)
+- Removed dependency [`[email protected]` ↗︎](https://www.npmjs.com/package/graphql-scalars/v/1.18.0) (from `dependencies`)
+- Removed dependency [`[email protected]` ↗︎](https://www.npmjs.com/package/pluralize/v/8.0.0) (from `dependencies`)
+- Removed dependency [`[email protected]` ↗︎](https://www.npmjs.com/package/qs/v/6.11.0) (from `dependencies`)
+- Removed dependency [`[email protected]` ↗︎](https://www.npmjs.com/package/swagger2openapi/v/7.0.8) (from `dependencies`)
+- Removed dependency [`[email protected]` ↗︎](https://www.npmjs.com/package/url-join/v/4.0.1) (from `dependencies`)
+- Removed dependency [`[email protected]` ↗︎](https://www.npmjs.com/package/openapi-types/v/12.0.0) (from `dependencies`)

.changeset/few-wolves-count.md

@@ -0,0 +1,17 @@
+---
+"@graphql-mesh/openapi": minor
+"@graphql-mesh/container": patch
+"json-machete": patch
+"@graphql-mesh/types": patch
+---
+
+## Breaking changes
+
+OpenAPI has been completely rewritten based on JSON Schema handler from scratch. It's now more stable and supports more features. However, it produces different output and takes different configuration options.
+
+Please check the migration guide to learn how to migrate your existing OpenAPI handler configuration.
+[Migration Guide from 0.31 to 0.32](https://www.graphql-mesh.com/docs/migration/openapi-0.31-0.32)
+
+This rewrite has been done under `@graphql-mesh/new-openapi` name so far, and you can check its changelog to see the progress.
+[`@graphql-mesh/new-openapi`'s `CHANGELOG`](https://github.com/Urigo/graphql-mesh/blob/99b5691e216b1ae7f46c3db1b3e91345e5351df8/packages/handlers/new-openapi/CHANGELOG.md)
+

.changeset/khaki-ghosts-pump.md

@@ -0,0 +1,5 @@
+---
+"@omnigraph/openapi": minor
+---
+
+BREAKING CHANGE: instead of oasFilePath, use source instead

examples/nextjs-apollo-example/package.json

@@ -13,7 +13,7 @@
   "dependencies": {
     "@graphql-mesh/cli": "0.76.1",
     "@graphql-mesh/config": "6.1.0",
-    "@graphql-mesh/new-openapi": "0.8.2",
+    "@graphql-mesh/openapi": "0.31.2",
     "@graphql-mesh/runtime": "0.42.2",
     "apollo-server-micro": "2.26.0",
     "graphql": "16.6.0",

examples/nextjs-apollo-example/server/.meshrc.yaml

@@ -1,6 +1,6 @@
 sources:
   - name: PetStore
     handler:
-      newOpenapi:
+      openapi:
         baseUrl: https://petstore.swagger.io/v2/
-        oasFilePath: https://petstore.swagger.io/v2/swagger.json
+        source: https://petstore.swagger.io/v2/swagger.json

examples/nextjs-sdk-example/.meshrc.yaml

@@ -1,9 +1,9 @@
 sources:
   - name: PetStore
     handler:
-      newOpenapi:
+      openapi:
         baseUrl: https://petstore.swagger.io/v2/
-        oasFilePath: https://petstore.swagger.io/v2/swagger.json
+        source: https://petstore.swagger.io/v2/swagger.json
 
 documents:
   - './list-pets.graphql'

examples/nextjs-sdk-example/package.json

@@ -14,7 +14,7 @@
   "dependencies": {
     "@graphql-mesh/cli": "0.76.1",
     "@graphql-mesh/config": "6.1.0",
-    "@graphql-mesh/new-openapi": "0.8.2",
+    "@graphql-mesh/openapi": "0.31.2",
     "@graphql-mesh/runtime": "0.42.2",
     "apollo-server-micro": "2.26.0",
     "graphql": "16.6.0",

examples/openapi-javascript-wiki/.meshrc.yaml

@@ -3,11 +3,10 @@ sources:
     handler:
       openapi:
         source: https://api.apis.guru/v2/specs/wikimedia.org/1.0.0/swagger.yaml
-        operationIdFieldNames: true
 
 additionalTypeDefs: |
   extend type Query {
-    viewsInPastMonth(project: String!): Float!
+    viewsInPastMonth(project: String!): BigInt!
   }
 additionalResolvers:
   - ./additional-resolvers.ts

examples/openapi-javascript-wiki/additional-resolvers.ts

@@ -4,28 +4,36 @@ import type { Resolvers } from './.mesh';
 export const resolvers: Resolvers = {
   Query: {
     async viewsInPastMonth(root, { project }, context, info) {
-      const result = await context.Wiki.Query.getMetricsPageviewsAggregateProjectAccessAgentGranularityStartEnd({
-        root,
-        args: {
-          access: 'ALL_ACCESS',
-          agent: 'USER',
-          end: moment().format('YYYYMMDD'),
-          start: moment().startOf('month').subtract(1, 'month').format('YYYYMMDD'),
-          project,
-          granularity: 'DAILY',
-        },
-        context,
-        info,
-        selectionSet: /* GraphQL */ `
+      const result =
+        await context.Wiki.Query.metrics_pageviews_aggregate_by_project_by_access_by_agent_by_granularity_by_start_by_end(
           {
-            items {
-              views
-            }
+            root,
+            args: {
+              access: 'all_access',
+              agent: 'user',
+              end: moment().format('YYYYMMDD'),
+              start: moment().startOf('month').subtract(1, 'month').format('YYYYMMDD'),
+              project,
+              granularity: 'daily',
+            },
+            context,
+            info,
+            selectionSet: /* GraphQL */ `
+              {
+                ... on pageview_project {
+                  items {
+                    views
+                  }
+                }
+              }
+            `,
           }
-        `,
-      });
+        );
 
-      return result?.items?.[0]?.views || 0;
+      if (result != null && 'items' in result) {
+        return result?.items?.[0]?.views || 0n;
+      }
+      return 0;
     },
   },
 };

examples/openapi-javascript-wiki/example-queries/wikipedia-metrics.graphql

@@ -1,14 +1,16 @@
 query wikipediaMetrics {
-  getMetricsPageviewsAggregateProjectAccessAgentGranularityStartEnd(
-    access: ALL_ACCESS
-    agent: USER
+  metrics_pageviews_aggregate_by_project_by_access_by_agent_by_granularity_by_start_by_end(
+    access: all_access
+    agent: user
     start: "20200101"
     end: "20200226"
     project: "en.wikipedia.org"
-    granularity: DAILY
+    granularity: daily
   ) {
-    items {
-      views
+    ... on pageview_project {
+      items {
+        views
+      }
     }
   }
 }