Added sponsor API

src/functions/http_sponsors.ts

@@ -0,0 +1,51 @@
+import {
+  app,
+  HttpRequest,
+  HttpResponseInit,
+  InvocationContext,
+} from "@azure/functions";
+import { GitHubService } from "../services/GithubService";
+
+export async function http_sponsors(
+  _: HttpRequest,
+  __: InvocationContext
+): Promise<HttpResponseInit> {
+  let sponsors = [];
+
+  const gitHubSponsors = await GitHubService.getSponsors();
+  sponsors = [...gitHubSponsors];
+
+  const ocResponse = await fetch(
+    `https://opencollective.com/frontmatter/members.json`
+  );
+  if (ocResponse && ocResponse.ok) {
+    const data = await ocResponse.json();
+    sponsors = [
+      ...sponsors,
+      ...data
+        .filter((s: any) => s.role === "BACKER" && s.isActive)
+        .map((s: any) => ({
+          id: s.MemberId,
+          name: s.name,
+          url: s.website,
+          avatarUrl: s.image,
+        })),
+    ];
+  }
+
+  if (sponsors && sponsors.length > 0) {
+    return {
+      jsonBody: sponsors,
+    };
+  }
+
+  return {
+    jsonBody: null,
+  };
+}
+
+app.http("sponsors", {
+  methods: ["GET"],
+  authLevel: "anonymous",
+  handler: http_sponsors,
+});

src/services/GithubService.ts

@@ -0,0 +1,91 @@
+export class GitHubService {
+  public static async verifyUser(token: string) {
+    if (!token) {
+      return;
+    }
+
+    const username = await GitHubService.getUser(token);
+    if (!username) {
+      return;
+    }
+
+    const sponsors = await GitHubService.getSponsors();
+    const backers = (process.env.BACKERS || "").split(",");
+
+    const sponsor = sponsors.find((s: any) => s.login === username);
+
+    if (!backers?.includes(username) && !sponsor) {
+      return;
+    }
+
+    return username;
+  }
+
+  public static async getUser(token: string) {
+    const response = await fetch(`https://api.github.com/user`, {
+      method: "GET",
+      headers: {
+        "Content-Type": "application/json",
+        Authorization: `Bearer ${token}`,
+      },
+    });
+
+    if (!response.ok) {
+      return;
+    }
+
+    const data = await response.json();
+
+    return data.login;
+  }
+
+  public static async getSponsors() {
+    const response = await fetch(`https://api.github.com/graphql`, {
+      method: "POST",
+      headers: {
+        "Content-Type": "application/json",
+        Accept: "application/json",
+        Authorization: `token ${process.env.GITHUB_AUTH}`,
+      },
+      body: JSON.stringify({
+        query: `query SponsorQuery {
+          viewer {
+            login
+            sponsors(first: 100) {
+              edges {
+                node {
+                  ... on User {
+                    id
+                    name
+                    login
+                    url
+                    avatarUrl
+                  }
+                  ... on Organization {
+                    id
+                    name
+                    url
+                    avatarUrl
+                  }
+                }
+              }
+            }
+          }
+        }`,
+      }),
+    });
+
+    let sponsors = [];
+
+    if (response && response.ok) {
+      const data = await response.json();
+      sponsors = data.data.viewer.sponsors.edges.map((edge: any) => edge.node);
+    }
+
+    if (sponsors && sponsors.length > 0) {
+      return sponsors;
+    }
+
+    return [];
+  }
+}