chore: types improvements

feat: request azure

fix: remove lock

fix: check of rate limit

fix: instances

fix: instances

.gitignore

@@ -1,5 +1,5 @@
 .vscode
 .env
 .idea
-.lock
+deno.lock
 *.sh

api/index.ts

@@ -4,13 +4,9 @@ import { COLORS, Theme } from "../src/theme.ts";
 import { Error400 } from "../src/error_page.ts";
 import "https://deno.land/x/[email protected]/load.ts";
 import { staticRenderRegeneration } from "../src/StaticRenderRegeneration/index.ts";
-import { GithubRepositoryService } from "../src/Repository/GithubRepository.ts";
-import { GithubApiService } from "../src/Services/GithubApiService.ts";
 import { ServiceError } from "../src/Types/index.ts";
 import { ErrorPage } from "../src/pages/Error.ts";
-
-const serviceProvider = new GithubApiService();
-const client = new GithubRepositoryService(serviceProvider).repository;
+import { client } from "../src/Services/index.ts";
 
 const defaultHeaders = new Headers(
   {

deps.ts

@@ -9,9 +9,14 @@ import {
   spy,
 } from "https://deno.land/[email protected]/testing/mock.ts";
 
-import { CONSTANTS } from "./src/utils.ts";
+const api = new Map([
+  ["github", Deno.env.get("GITHUB_API")],
+  ["azure", Deno.env.get("AZURE_API_URL")],
+]);
 
-const baseURL = Deno.env.get("GITHUB_API") || CONSTANTS.DEFAULT_GITHUB_API;
+const DEFAULT_PROVIDER = Deno.env.get("provider") ?? "github";
+
+const baseURL = api.get(DEFAULT_PROVIDER);
 
 const soxa = new ServiceProvider({
   ...defaults,

src/Services/GithubApiService.ts

@@ -91,7 +91,6 @@ export class GithubApiService extends GithubRepository {
 
   private handleError(responseErrors: GithubError[]): ServiceError {
     const errors = responseErrors ?? [];
-
     const isRateLimitExceeded = errors.some((error) =>
       error.type.includes(EServiceKindError.RATE_LIMIT) ||
       error.message.includes("rate limit")

src/Services/GithubAzureService.ts

@@ -0,0 +1,128 @@
+import { GithubRepository } from "../Repository/GithubRepository.ts";
+import {
+  GitHubUserActivity,
+  GitHubUserIssue,
+  GitHubUserPullRequest,
+  GitHubUserRepository,
+  UserInfo,
+} from "../user_info.ts";
+import {
+  queryUserActivity,
+  queryUserIssue,
+  queryUserPullRequest,
+  queryUserRepository,
+} from "../Schemas/index.ts";
+import { soxa } from "../../deps.ts";
+import { Retry } from "../Helpers/Retry.ts";
+import {
+  EServiceKindError,
+  QueryDefaultResponse,
+  ServiceError,
+} from "../Types/index.ts";
+import { CONSTANTS } from "../utils.ts";
+import { Logger } from "../Helpers/Logger.ts";
+
+const authentication = Deno.env.get("X_API_KEY");
+
+export const TOKENS = [
+  Deno.env.get("GITHUB_TOKEN1"),
+  Deno.env.get("GITHUB_TOKEN2"),
+];
+
+export class GithubAzureService extends GithubRepository {
+  async requestUserRepository(
+    username: string,
+  ): Promise<GitHubUserRepository | ServiceError> {
+    return await this.executeQuery<GitHubUserRepository>(queryUserRepository, {
+      username,
+    }, "userRepository");
+  }
+  async requestUserActivity(
+    username: string,
+  ): Promise<GitHubUserActivity | ServiceError> {
+    return await this.executeQuery<GitHubUserActivity>(queryUserActivity, {
+      username,
+    }, "userActivity");
+  }
+  async requestUserIssue(
+    username: string,
+  ): Promise<GitHubUserIssue | ServiceError> {
+    return await this.executeQuery<GitHubUserIssue>(queryUserIssue, {
+      username,
+    }, "userIssue");
+  }
+  async requestUserPullRequest(
+    username: string,
+  ): Promise<GitHubUserPullRequest | ServiceError> {
+    return await this.executeQuery<GitHubUserPullRequest>(
+      queryUserPullRequest,
+      { username },
+      "userPullRequest",
+    );
+  }
+  async requestUserInfo(username: string): Promise<UserInfo | ServiceError> {
+    // Avoid to call others if one of them is null
+    const repository = await this.requestUserRepository(username);
+    if (repository === null) {
+      return new ServiceError("not found", EServiceKindError.NOT_FOUND);
+    }
+
+    const promises = Promise.allSettled([
+      this.requestUserActivity(username),
+      this.requestUserIssue(username),
+      this.requestUserPullRequest(username),
+    ]);
+    const [activity, issue, pullRequest] = await promises;
+    const status = [
+      activity.status,
+      issue.status,
+      pullRequest.status,
+    ];
+
+    if (status.includes("rejected")) {
+      Logger.error(`Can not find a user with username:' ${username}'`);
+      return new ServiceError("not found", EServiceKindError.NOT_FOUND);
+    }
+
+    return new UserInfo(
+      (activity as PromiseFulfilledResult<GitHubUserActivity>).value,
+      (issue as PromiseFulfilledResult<GitHubUserIssue>).value,
+      (pullRequest as PromiseFulfilledResult<GitHubUserPullRequest>).value,
+      repository as GitHubUserRepository,
+    );
+  }
+
+  async executeQuery<T = unknown>(
+    query: string,
+    variables: { [key: string]: string },
+    cache_ns?: string,
+  ) {
+    const retry = new Retry(
+      TOKENS.length,
+      CONSTANTS.DEFAULT_GITHUB_RETRY_DELAY,
+    );
+    try {
+      const response = await retry.fetch<Promise<T>>(async () => {
+        return await soxa.post("", {}, {
+          data: { query: query, variables },
+          headers: {
+            cache_ns,
+            "x_api_key": authentication,
+          },
+        });
+      }) as QueryDefaultResponse<{ data: { user: T } }>;
+
+      return response?.data?.data?.data?.user ??
+        new ServiceError("not found", EServiceKindError.NOT_FOUND);
+    } catch (error) {
+      // TODO: Move this to a logger instance later
+      if (error instanceof Error && error.cause) {
+        Logger.error(JSON.stringify(error.cause, null, 2));
+      } else {
+        Logger.error(error);
+      }
+
+      return new ServiceError("not found", EServiceKindError.NOT_FOUND);
+    }
+  }
+}

src/Services/index.ts

@@ -0,0 +1,23 @@
+import { GithubRepositoryService } from "../Repository/GithubRepository.ts";
+import { GithubApiService } from "./GithubApiService.ts";
+import { GithubAzureService } from "./GithubAzureService.ts";
+
+export type Provider = GithubApiService | GithubAzureService;
+
+const DEFAULT_PROVIDER = Deno.env.get("provider") ?? "github";
+
+const providers = new Map([
+  ["github", GithubApiService],
+  ["azure", GithubAzureService],
+]);
+
+const serviceProvider = providers.get(DEFAULT_PROVIDER);
+
+if (serviceProvider === undefined) {
+  throw new Error("Invalid provider");
+}
+
+const provider = new serviceProvider();
+const repositoryClient = new GithubRepositoryService(provider).repository;
+
+export const client = repositoryClient;

src/StaticRenderRegeneration/index.ts

@@ -1,6 +1,6 @@
 import { CacheManager } from "./cache_manager.ts";
 import { StaticRegenerationOptions } from "./types.ts";
-import { getUrl, hashString, readCache } from "./utils.ts";
+import { generateUUID, getUrl, readCache } from "./utils.ts";
 
 export async function staticRenderRegeneration(
   request: Request,
@@ -15,7 +15,7 @@ export async function staticRenderRegeneration(
     return await render(request);
   }
 
-  const cacheFile = await hashString(url.pathname + (url.search ?? ""));
+  const cacheFile = await generateUUID(url.pathname + (url.search ?? ""));
   const cacheManager = new CacheManager(options.revalidate ?? 0, cacheFile);
   if (cacheManager.isCacheValid) {
     const cache = readCache(cacheManager.cacheFilePath);