@treelab/logger-metrics-middleware - npm Package Compare versions

Comparing version 1.0.1-beta to 1.0.1-beta-6

dist/http-logger.d.ts

 import { HttpMiddlewareConfig } from './interfaces';
-export declare function HttpLoggerMiddleware(options?: HttpMiddlewareConfig): (req: any, _res: any, next: any) => any;
+export declare function ExpressHttpLoggerMiddleware(options?: HttpMiddlewareConfig): (req: any, _res: any, next: any) => any;
+export declare function KoaHttpLoggerMiddleware(options?: HttpMiddlewareConfig): (ctx: any, next: any) => Promise<any>;

dist/http-logger.js

 "use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
 Object.defineProperty(exports, "__esModule", { value: true });
-exports.HttpLoggerMiddleware = void 0;
+exports.KoaHttpLoggerMiddleware = exports.ExpressHttpLoggerMiddleware = void 0;
 const interfaces_1 = require("./interfaces");
@@ -8,2 +17,3 @@ const jwt_decode_1 = require("jwt-decode");
 const metrics_1 = require("./metrics");
+const kafka_interface_1 = require("@nestjs/microservices/external/kafka.interface");
 const skipPaths = [
@@ -21,20 +31,8 @@ '/',
 ];
-function HttpLoggerMiddleware(options = {}) {
+function ExpressHttpLoggerMiddleware(options = {}) {
     return (req, _res, next) => {
-        var _a;
         if (skipPaths.includes(req.url) || req.method === 'OPTIONS') {
             return next();
         }
-        let log = {
-            customTag: process.env['AppName'] || 'treelab-svc',
-            scheme: 'http',
-            requestId: req.headers['x-request-id'] || '',
-            transaction: ((_a = req.body) === null || _a === void 0 ? void 0 : _a.operationName) || req.url,
-            date: new Date(),
-            method: req.method,
-            duration: 0,
-            level: interfaces_1.LogLevel.INFO,
-            clientip: req.headers['x-forwarded-for'] || ''
-        };
-        addOptional(req, log);
+        let log = addOptional(req);
         _res.startTime = process.hrtime();
@@ -90,12 +88,68 @@ _res.locals.requestId = log.requestId;
 }
-exports.HttpLoggerMiddleware = HttpLoggerMiddleware;
-function addOptional(req, log) {
-    if (req.headers['authorization']) {
+exports.ExpressHttpLoggerMiddleware = ExpressHttpLoggerMiddleware;
+function KoaHttpLoggerMiddleware(options = {}) {
+    return (ctx, next) => __awaiter(this, void 0, void 0, function* () {
+        if (skipPaths.includes(ctx.path) || ctx.method === 'OPTIONS') {
+            return next();
+        }
+        const startTime = Date.now();
+        let log = {};
+        let status = 200;
+        try {
+            yield next();
+            log = addOptional(ctx.request, ctx);
+            log.duration = Date.now() - startTime;
+        }
+        catch (err) {
+            log.level = kafka_interface_1.logLevel.ERROR;
+            log.err = err;
+            status = err.status || 500;
+            const code = err.code || 'SYSTEM_ERROR';
+            const error = status === 500 && process.env.NODE_ENV.startsWith('prod')
+                ? 'Internal Server Error'
+                : err.message;
+            ctx.body = { message: error, code, httpStatus: status };
+            if (err.details) {
+                ctx.body.details = err.details;
+            }
+            ctx.status = status;
+        }
+        finally {
+            metrics_1.histogram.labels(log.customTag, 'http', log.transaction, status.toString()).observe(log.duration);
+            if (options.prettyPrint) {
+                console.log(log);
+            }
+            else {
+                try {
+                    console.log(JSON.stringify(log));
+                }
+                catch (_a) { }
+            }
+        }
+    });
+}
+exports.KoaHttpLoggerMiddleware = KoaHttpLoggerMiddleware;
+function addOptional(req, ctx) {
+    var _a;
+    let log = {
+        customTag: process.env['AppName'] || 'treelab-svc',
+        scheme: 'http',
+        requestId: req.headers['x-request-id'] || '',
+        transaction: ((_a = req.body) === null || _a === void 0 ? void 0 : _a.operationName) || req.url || ctx.path,
+        date: new Date(),
+        method: req.method || ctx.method,
+        duration: 0,
+        level: interfaces_1.LogLevel.INFO,
+        clientip: req.headers['x-forwarded-for'] || ''
+    };
+    req.locals.requestId = log.requestId;
+    let authorization = req.headers['authorization'] || '';
+    if (authorization) {
         let parsed;
         try {
-            parsed = (0, jwt_decode_1.default)(req.headers['authorization'].split('Bearer ')[1]);
-            log.token = req.headers['authorization'].split('Bearer ')[1];
+            parsed = (0, jwt_decode_1.default)(authorization.split('Bearer ')[1]);
+            log.token = authorization.split('Bearer ')[1];
             log.userId = parsed.userId;
         }
-        catch (_a) { }
+        catch (_b) { }
     }
@@ -111,9 +165,10 @@ if (req.body && req.body['variables']) {
     }
-    if (req.body) {
+    if (_.isEmpty(req.body)) {
         log.body = req.body;
     }
-    if (req.query) {
+    if (_.isEmpty(req.query)) {
         log.query = req.query;
     }
+    return log;
 }
 //# sourceMappingURL=http-logger.js.map

dist/index.d.ts

@@ -1,2 +0,2 @@
-export { HttpLoggerMiddleware } from './http-logger';
+export { ExpressHttpLoggerMiddleware, KoaHttpLoggerMiddleware } from './http-logger';
 export { GrpcLoggerMiddleware } from './grpc-logger';

dist/index.js

 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
-exports.GrpcLoggerMiddleware = exports.HttpLoggerMiddleware = void 0;
+exports.GrpcLoggerMiddleware = exports.KoaHttpLoggerMiddleware = exports.ExpressHttpLoggerMiddleware = void 0;
 var http_logger_1 = require("./http-logger");
-Object.defineProperty(exports, "HttpLoggerMiddleware", { enumerable: true, get: function () { return http_logger_1.HttpLoggerMiddleware; } });
+Object.defineProperty(exports, "ExpressHttpLoggerMiddleware", { enumerable: true, get: function () { return http_logger_1.ExpressHttpLoggerMiddleware; } });
+Object.defineProperty(exports, "KoaHttpLoggerMiddleware", { enumerable: true, get: function () { return http_logger_1.KoaHttpLoggerMiddleware; } });
 var grpc_logger_1 = require("./grpc-logger");
 Object.defineProperty(exports, "GrpcLoggerMiddleware", { enumerable: true, get: function () { return grpc_logger_1.GrpcLoggerMiddleware; } });
 //# sourceMappingURL=index.js.map

dist/interfaces.d.ts

@@ -9,6 +9,6 @@ export interface LogModel {
     duration: number;
-    message?: string;
+    msg?: string;
     method?: string;
-    query?: string;
-    body?: string;
+    query?: any;
+    body?: any;
     clientip?: string;
@@ -19,2 +19,3 @@ tableId?: string;
     token?: string;
+    err?: any;
 }
@@ -21,0 +22,0 @@ export interface HttpMiddlewareConfig {

package.json

 {
   "name": "@treelab/logger-metrics-middleware",
   "description": "nest js logger-metrics-middleware",
-  "version": "1.0.1-beta",
+  "version": "1.0.1-beta-6",
   "author": "simon.shi <[e-mail]>",
@@ -35,3 +35,2 @@ "homepage": "https://github.com/treelab/treelab-infra-utils/tree/master/treelab-log-metrics",
     "@nestjs/common": "^8.4.0",
-    "@nestjs/core": "^8.4.1",
     "@nestjs/microservices": "^8.4.0",
@@ -38,0 +37,0 @@ "@types/node": "^17.0.21",

README.md

@@ -1,7 +0,17 @@
-### HTTP Log使用
+#### HTTP Log使用 
 
+### 3.HttpLog中间件配置说明
 
+```
+{
+  prettyPrint?: boolean       // 是否以json方式输出, 默认false
+  ...                         // 后续新增..
+}
+```
+
+### Express || Nestjs 使用
+
 ## 1.导入
 ```
-import { HttpLoggerMiddleware } from '@treelab/logger-metrics-middleware'
+import { ExpressHttpLoggerMiddleware } from '@treelab/logger-metrics-middleware'
 import * as Prometheus from 'prom-client'
@@ -14,3 +24,3 @@ ```
   // 日志
-  app.use(HttpLoggerMiddleware())
+  app.use(ExpressHttpLoggerMiddleware())
 
@@ -26,11 +36,2 @@ // 指标
 
-## 3.HttpLog中间件配置说明
-
-```
-{
-  prettyPrint?: boolean       // 是否以json方式输出, 默认false
-  ...                         // 后续新增..
-}
-```
-
 ## 完整例子
@@ -40,3 +41,3 @@ ```
 import { AppModule } from './app.module';
-import { HttpLoggerMiddleware } from '@treelab/logger-metrics-middleware'
+import { ExpressHttpLoggerMiddleware } from '@treelab/logger-metrics-middleware'
 import * as Prometheus from 'prom-client'
@@ -48,3 +49,3 @@ import bodyParser = require('body-parser');
   app.use(bodyParser.json());
-  app.use(HttpLoggerMiddleware({ prettyPrint: false}))
+  app.use(ExpressHttpLoggerMiddleware())
 
@@ -63,4 +64,28 @@ app.use('/metrics', async (req, res) => {
 
-### Grpc Log 使用
 
+### Koa 使用
+
+## 1.导入
+```
+import { KoaHttpLoggerMiddleware } from '@treelab/logger-metrics-middleware/dist/http-logger'
+import * as Prometheus from 'prom-client'
+```
+
+## 2. 使用中间件
+
+```
+  // 日志
+  app.use(KoaHttpLoggerMiddleware())
+
+  // 指标
+  router.get('/metrics',async (ctx) => {
+    ctx.header.set('Content-Type', Prometheus.register.contentType)
+    const end = await Prometheus.register.metrics()
+    ctx.body(end)
+  })
+}
+```
+
+### Grpc Log 使用（仅支持Nestjs）
+
 ## 导入
@@ -77,4 +102,4 @@ ```
 
- @UseInterceptors(GrpcLoggerMiddleware)
- @Controller()
+@UseInterceptors(GrpcLoggerMiddleware)
+@Controller()
 export class GrpcController {
@@ -81,0 +106,0 @@ constructor(){}

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23235

increased by26.56%

Dependency count

7

decreased by-12.5%

Lines of code

296

increased by24.37%

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Dependency changes

• - Removed@nestjs/core@^8.4.1