NONE: Re-enable lint rules (#2587)

* NONE: Re-enable lint rules

* Address feedback

.eslintrc.json

@@ -115,7 +115,8 @@
 			"@typescript-eslint/require-await": "off",
 			"@typescript-eslint/await-thenable": "off",
 			"@typescript-eslint/no-misused-promises": "off",
-			"@typescript-eslint/no-explicit-any": "off"
+			"@typescript-eslint/no-explicit-any": "off",
+			"@typescript-eslint/no-unnecessary-condition": "off"
 		}
 	},
 	{
@@ -124,7 +125,10 @@
 			"src/jira/**",
 			"src/models/**",
 			"src/sync/**",
-			"src/transforms/**"
+			"src/transforms/**",
+			"src/util/**",
+			"src/sqs/**",
+			"src/middleware/**"
 		],
 		"rules": {
 			// To be removed later
@@ -133,13 +137,7 @@
 			"@typescript-eslint/no-unsafe-member-access": "off",
 			"@typescript-eslint/no-unsafe-return": "off",
 			"@typescript-eslint/no-unsafe-call": "off",
-			"@typescript-eslint/no-explicit-any": "off"
-		}
-	},
-	{
-		"files": ["src/**/*.ts", "test/**/*.ts"],
-		"rules": {
-			// TODO: Re-enable gradually
+			"@typescript-eslint/no-explicit-any": "off",
 			"@typescript-eslint/no-unnecessary-condition": "off"
 		}
 	}

src/config/env.ts

@@ -23,7 +23,7 @@ type Transforms<T, K extends keyof T = keyof T> = {
 };
 
 const transforms: Transforms<EnvVars> = {
-	MICROS_ENV: (value?: string) =>  EnvironmentEnum[value || ""] as EnvironmentEnum || EnvironmentEnum.development,
+	MICROS_ENV: (value?: string) =>  EnvironmentEnum[value || ""] as EnvironmentEnum | undefined || EnvironmentEnum.development,
 	MICROS_GROUP: (value?: string) => value || "",
 	NODE_ENV: () => nodeEnv,
 	S3_DUMPS_BUCKET_NAME: (value?: string) => value ?? "",
@@ -40,7 +40,7 @@ const transforms: Transforms<EnvVars> = {
 			if (!parsed) {
 				return [];
 			}
-			if (parsed && !Array.isArray(parsed)) {
+			if (!Array.isArray(parsed)) {
 				return [parsed];
 			}
 			return parsed;

src/config/statsd.ts

@@ -93,6 +93,7 @@ export const elapsedTimeMetrics = (
 ) => {
 	const elapsedTimeInMs = hrtimer();
 	const method = req.method;
+	// eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
 	(req.log || logger).debug({
 		method: req.method,
 		path: req.path,
@@ -103,8 +104,9 @@ export const elapsedTimeMetrics = (
 	res.once("finish", () => {
 		const elapsedTime = elapsedTimeInMs();
 		const statusCode = `${res.statusCode}`;
-		const path = (req.baseUrl || "") + ((req.route as { path?: string; })?.path || "/*");
+		const path = (req.baseUrl || "") + ((req.route as { path?: string; } | undefined)?.path || "/*");
 		const tags = { path, method, statusCode };
+		// eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
 		(req.log || logger).debug(`${method} request executed in ${elapsedTime} with status ${statusCode} path ${path}`);
 
 		//Count response time metric

src/rest/middleware/error/index.ts

@@ -38,7 +38,7 @@ export const RestErrorHandler = (err: Error, req: Request, res: Response<ApiErro
 
 const logErrorOrWarning = (err: Error, req: Request) => {
 
-	const httpStatus = parseInt(err["status"] as string ?? "") || parseInt(err["httpStatus"] as string ?? "") || 500;
+	const httpStatus = parseInt(err["status"] as string | undefined ?? "") || parseInt(err["httpStatus"] as string| undefined ?? "") || 500;
 	const extraInfo = {
 		httpStatus,
 		method: req.method,

src/services/micros/lifecycle.ts

@@ -4,7 +4,7 @@ import EventEmitter from "events";
 import { getLogger } from "config/logger";
 
 const logger = getLogger("micros.lifecycle");
-let client: Consumer;
+let client: Consumer | undefined;
 
 // Create a single event emitter for all listeners
 const eventEmitter = new EventEmitter();
@@ -36,6 +36,8 @@ export const listenToMicrosLifecycle = (active: Callback, inactive: Callback): v
 				}
 				try {
 					const lifecycleData: LifecycleData = JSON.parse(data.Body) as LifecycleData;
+					// validate that the data has the required fields
+					// eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
 					if (lifecycleData.Type === undefined || lifecycleData.Subject === undefined || lifecycleData.Message === undefined) {
 						logger.error({ data }, "Lifecycle event missing required data, skipping.");
 						return;

src/services/user-config-service.ts

@@ -94,7 +94,7 @@ const getRepoConfigFromGitHub = async (gitHubInstallationClient: GitHubInstallat
 /**
  * Iterates through environment patterns and returns true if any environment contains too many patterns to test against.
  */
-const hasTooManyPatternsPerEnvironment = (config: Config): boolean => {
+const hasTooManyPatternsPerEnvironment = (config: Config | undefined): boolean => {
 	const environmentMapping = config?.deployments?.environmentMapping;
 	if (!environmentMapping) {
 		return false;
@@ -113,7 +113,7 @@ const convertYamlToUserConfig = (input: string | undefined, logger: Logger): Con
 		return {};
 	}
 
-	const config: Config = YAML.parse(input) as Config;
+	const config = YAML.parse(input) as Config | undefined;
 	logger.info("User config file yaml content parsed successfully");
 
 	const configDeployments = config?.deployments;
@@ -131,11 +131,6 @@ const convertYamlToUserConfig = (input: string | undefined, logger: Logger): Con
 		}
 	}
 
-
-	if (!deployments) {
-		throw new Error(`Invalid .jira/config.yml structure`);
-	}
-
 	// Trim the input data to only include the required attributes
 	const output =  { deployments } ;
 

test/setup/matchers/to-be-called-with-delay.ts

@@ -8,6 +8,7 @@ declare namespace jest {
 
 expect.extend({
 	toBeCalledWithDelaySec: async (received: jest.Mock<unknown>, expectedDelaySec: number) => {
+		// eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
 		const actual = received.mock?.calls[0][0].DelaySeconds as number;
 		const pass = actual == expectedDelaySec;
 		const message = () => `Expected parameter to have DelaySeconds = ${expectedDelaySec} ${pass ? "" : `but was ${actual}`}`;