feat(resolve): add ApiDOM resolver based on SwaggerClient HTTP client

Refs #2717

.eslintrc

@@ -7,7 +7,8 @@
   },
   "globals": {
     "File": true,
-    "Blob": true
+    "Blob": true,
+    "globalThis": true
   },
   "parserOptions": {
     "sourceType": "module",

src/helpers/apidom/reference/resolve/resolvers/http-swagger-client/index.js

@@ -0,0 +1,57 @@
+import 'cross-fetch/polyfill';
+import { ResolverError, HttpResolver } from '@swagger-api/apidom-reference/configuration/empty';
+
+import Http from '../../../../../../http/index.js';
+
+const HttpResolverSwaggerClient = HttpResolver.compose({
+  props: {
+    name: 'http-swagger-client',
+    swaggerHTTPClient: Http,
+    swaggerHTTPClientConfig: {},
+  },
+  init({ swaggerHTTPClient = this.swaggerHTTPClient } = {}) {
+    this.swaggerHTTPClient = swaggerHTTPClient;
+  },
+  methods: {
+    getHttpClient() {
+      return this.swaggerHTTPClient;
+    },
+
+    async read(file) {
+      const client = this.getHttpClient();
+      const controller = new AbortController();
+      const { signal } = controller;
+      const timeoutID = setTimeout(() => {
+        controller.abort();
+      }, this.timeout);
+      const credentials =
+        this.getHttpClient().withCredentials || this.withCredentials ? 'include' : 'same-origin';
+      const redirects = this.redirects === 0 ? 'error' : 'follow';
+      const follow = this.redirects > 0 ? this.redirects : undefined;
+
+      try {
+        const response = await client({
+          url: file.uri,
+          signal,
+          userFetch: async (resource, options) => {
+            const res = await fetch(resource, options);
+            res.headers.delete('Content-Type');
+            return res;
+          },
+          credentials,
+          redirects,
+          follow,
+          ...this.swaggerHTTPClientConfig,
+        });
+
+        return response.text.arrayBuffer();
+      } catch (error) {
+        throw new ResolverError(`Error downloading "${file.uri}"`, error);
+      } finally {
+        clearTimeout(timeoutID);
+      }
+    },
+  },
+});
+
+export default HttpResolverSwaggerClient;

test/.eslintrc

@@ -10,6 +10,7 @@
     "global-require": 0, // needs to be eliminated in future
     "import/no-dynamic-require": 0,
     "max-classes-per-file": 0,
-    "no-underscore-dangle": 0
+    "no-underscore-dangle": 0,
+    "import/no-extraneous-dependencies": ["error", {"devDependencies": true}]
   }
 }

test/helpers/apidom/reference/resolve/resolvers/http-swagger-client/fixtures/sample-openapi-3-1-api.json

@@ -0,0 +1,206 @@
+{
+  "openapi": "3.1.0",
+  "x-top-level": "value",
+  "info": {
+    "title": "Sample API",
+    "unknownFixedField": "value",
+    "description": "Optional multiline or single-line description in [CommonMark](http://commonmark.org/help/) or HTML.",
+    "summary": "example summary",
+    "termsOfService": "Terms of service",
+    "version": "0.1.9",
+    "x-version": "0.1.9-beta",
+    "license": {
+      "name": "Apache License 2.0",
+      "x-fullName": "Apache License 2.0",
+      "identifier": "Apache License 2.0",
+      "url": "https://www.apache.org/licenses/LICENSE-2.0"
+    },
+    "contact": {
+      "name": "Vladimir Gorej",
+      "x-username": "char0n",
+      "url": "https://www.linkedin.com/in/vladimirgorej/",
+      "email": "[email protected]"
+    }
+  },
+  "components": {
+    "x-extension": "value",
+    "schemas": {
+      "x-model": {
+        "type": "object",
+        "properties": {
+          "id": {
+            "type:": "integer"
+          }
+        }
+      },
+      "User": {
+        "type": "object",
+        "properties": {
+          "id": {
+            "type": "integer"
+          },
+          "name": {
+            "type": "string"
+          },
+          "profile": {
+            "$ref": "#/components/schemas/UserProfile",
+            "summary": "user profile reference summary",
+            "description": "user profile reference description"
+          }
+        }
+      },
+      "UserProfile": {
+        "type": "object",
+        "properties": {
+          "email": {
+            "type": "string",
+            "x-nullable": true
+          }
+        }
+      }
+    },
+    "parameters": {
+      "userId": {
+        "$ref": "#/components/parameters/userIdRef"
+      },
+      "userIdRef": {
+        "name": "userId",
+        "in": "query",
+        "description": "ID of the user",
+        "required": true
+      }
+    }
+  },
+  "security": [
+    {},
+    {
+      "petstore_auth": [
+        "write:pets",
+        "read:pets"
+      ]
+    }
+  ],
+  "servers": [
+    {
+      "url": "http://api.example.com/v1",
+      "description": "Optional server description, e.g. Main (production) server"
+    },
+    {
+      "url": "http:{port}//staging-api.example.com",
+      "description": "Optional server description, e.g. Internal staging server for testing",
+      "variables": {
+        "port": {
+          "enum": [
+            "8443",
+            "443"
+          ],
+          "default": "8443",
+          "description": "Port description"
+        }
+      }
+    }
+  ],
+  "paths": {
+    "/users": {
+      "summary": "path item summary",
+      "description": "path item description",
+      "get": {
+        "tags": ["tag1", "tag2"],
+        "summary": "Returns a list of users.",
+        "description": "Optional extended description in CommonMark or HTML.",
+        "externalDocs": {
+          "description": "Find more info here",
+          "url": "https://example.com"
+        },
+        "operationId": "getUserList",
+        "parameters": [
+          {
+            "$ref": "#/components/parameters/userId"
+          }
+        ],
+        "requestBody": {
+          "content": {}
+        },
+        "responses": {
+          "xxx": {"key":  "val"},
+          "200": {
+            "description": "A JSON array of user names",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "type": "array",
+                  "items": {
+                    "type": "string"
+                  }
+                }
+              }
+            }
+          },
+          "201": {
+            "description": "A response",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/User"
+                }
+              }
+            }
+          }
+        },
+        "callbacks": {
+          "myCallback": {
+            "{$request.query.queryUrl}": {
+              "post": {
+                "requestBody": {
+                  "description": "Callback payload",
+                  "content": {
+                    "application/json": {
+                      "schema": {
+                        "$ref": "#/components/schemas/User"
+                      }
+                    }
+                  }
+                },
+                "responses": {
+                  "200": {
+                    "description": "callback successfully processed"
+                  }
+                }
+              }
+            }
+          }
+        },
+        "deprecated": true,
+        "security": [
+          {},
+          {
+            "petstore_auth": [
+              "write:pets",
+              "read:pets"
+            ]
+          }
+        ],
+        "servers": [
+          {
+            "url": "http://api.example.com/v3",
+            "description": "Redundant server description, e.g. redundant server"
+          }
+        ]
+      },
+      "servers": [
+        {
+          "url": "http://api.example.com/v2",
+          "description": "Redundant server description, e.g. redundant server"
+        }
+      ],
+      "parameters": [
+        {
+          "name": "userId",
+          "in": "query",
+          "description": "ID of the user",
+          "required": true
+        }
+      ]
+    }
+  }
+}