Move ILogger to @rondo/common

packages/common/src/ILogger.ts

@@ -0,0 +1,9 @@
+type ILogFunction = (message: string, ...meta: any[]) => void
+
+export interface ILogger {
+  error: ILogFunction
+  warn: ILogFunction
+  info: ILogFunction
+  debug: ILogFunction
+  verbose: ILogFunction
+}

packages/common/src/index.ts

@@ -1,5 +1,6 @@
 export * from './IAPIDef'
 export * from './ICredentials'
+export * from './ILogger'
 export * from './INewUser'
 export * from './IRequestParams'
 export * from './IRole'

packages/jsonrpc/src/express.test.ts

@@ -3,6 +3,7 @@ import express from 'express'
 import request from 'supertest'
 import {createClient} from './supertest'
 import {jsonrpc} from './express'
+import {noopLogger} from './test-utils'
 
 describe('jsonrpc', () => {
 
@@ -55,15 +56,17 @@ describe('jsonrpc', () => {
   function createApp() {
     const app = express()
     app.use(bodyParser.json())
-    app.use('/myService', jsonrpc(req => ({userId: 1000}))
+    app.use('/myService',
+      jsonrpc(req => ({userId: 1000}), noopLogger)
       .addService(new Service(5), [
-      'add',
-      'delay',
-      'syncError',
-      'asyncError',
-      'httpError',
-      'addWithContext',
-    ]))
+        'add',
+        'delay',
+        'syncError',
+        'asyncError',
+        'httpError',
+        'addWithContext',
+      ]),
+    )
     return app
   }
 

packages/jsonrpc/src/express.ts

@@ -2,6 +2,7 @@ import express, {ErrorRequestHandler} from 'express'
 import {FunctionPropertyNames} from './types'
 import {IDEMPOTENT_METHOD_REGEX} from './idempotent'
 import {IErrorResponse} from './jsonrpc'
+import {ILogger} from '@rondo/common'
 import {ISuccessResponse} from './jsonrpc'
 import {NextFunction, Request, Response, Router} from 'express'
 import {createError, isJSONRPCError, IJSONRPCError, IError} from './error'
@@ -11,8 +12,36 @@ export type TGetContext<Context> = (req: Request) => Context
 
 export function jsonrpc<Context>(
   getContext: TGetContext<Context>,
+  logger: ILogger,
   idempotentMethodRegex = IDEMPOTENT_METHOD_REGEX,
 ) {
+
+  const handleError: ErrorRequestHandler = (err, req, res, next) => {
+    logger.error('JSON-RPC Error: %s', err.stack)
+    // TODO log error
+
+    if (isJSONRPCError(err)) {
+      res.status(err.statusCode)
+      res.json(err.response)
+      return
+    }
+
+    const id = getRequestId(req)
+    const statusCode: number = err.statusCode || 500
+    const errorResponse: IErrorResponse<unknown> = {
+      jsonrpc: '2.0',
+      id,
+      result: null,
+      error: {
+        code: ERROR_SERVER.code,
+        message: statusCode >= 500 ? ERROR_SERVER.message : err.message,
+        data: 'errors' in err ? err.errors : null,
+      },
+    }
+    res.status(statusCode)
+    res.json(errorResponse)
+  }
+
   return {
    /**
     * Adds middleware for handling JSON RPC requests. Expects JSON middleware to
@@ -65,30 +94,6 @@ export function jsonrpc<Context>(
     },
   }
 
-  const handleError: ErrorRequestHandler = (err, req, res, next) => {
-    // TODO log error
-
-    if (isJSONRPCError(err)) {
-      res.status(err.statusCode)
-      res.json(err.response)
-      return
-    }
-
-    const id = getRequestId(req)
-    const statusCode: number = err.statusCode || 500
-    const errorResponse: IErrorResponse<unknown> = {
-      jsonrpc: '2.0',
-      id,
-      result: null,
-      error: {
-        code: ERROR_SERVER.code,
-        message: statusCode >= 500 ? ERROR_SERVER.message : err.message,
-        data: 'errors' in err ? err.errors : null,
-      },
-    }
-    res.status(statusCode)
-    res.json(errorResponse)
-  }
 }
 
 function getRequestId(req: express.Request) {

packages/jsonrpc/src/redux.test.ts

@@ -13,6 +13,7 @@ import {createRemoteClient} from './remote'
 import {createStore} from '@rondo/client'
 import {jsonrpc} from './express'
 import {keys} from 'ts-transformer-keys'
+import {noopLogger} from './test-utils'
 
 describe('createActions', () => {
 
@@ -54,10 +55,11 @@ describe('createActions', () => {
 
   const app = express()
   app.use(bodyParser.json())
-  app.use('/service', jsonrpc(() => ({userId: 1000})).addService(
-    new Service(),
-    keys<IService>(),
-  ))
+  app.use('/service', jsonrpc(() => ({userId: 1000}), noopLogger)
+    .addService(
+      new Service(),
+      keys<IService>(),
+    ))
 
   let baseUrl: string
   let server: Server

packages/jsonrpc/src/remote.test.ts

@@ -9,6 +9,7 @@ import {Server} from 'http'
 import {createRemoteClient} from './remote'
 import {jsonrpc} from './express'
 import {keys} from 'ts-transformer-keys'
+import {noopLogger} from './test-utils'
 
 describe('remote', () => {
 
@@ -28,7 +29,8 @@ describe('remote', () => {
   function createApp() {
     const a = express()
     a.use(bodyParser.json())
-    a.use('/myService', jsonrpc(() => ({})).addService(service, IServiceKeys))
+    a.use('/myService', jsonrpc(() => ({}), noopLogger)
+      .addService(service, IServiceKeys))
     return a
   }
 

packages/jsonrpc/src/test-utils.ts

@@ -0,0 +1,11 @@
+import {ILogger} from '@rondo/common'
+
+const noop = () => undefined
+
+export const noopLogger: ILogger = {
+  error: noop,
+  warn: noop,
+  info: noop,
+  debug: noop,
+  verbose: noop,
+}

packages/server/src/logger/ILogger.ts

@@ -1,9 +1 @@
-type ILogFunction = (message: string, ...meta: any[]) => void
-
-export interface ILogger {
-  error: ILogFunction
-  warn: ILogFunction
-  info: ILogFunction
-  debug: ILogFunction
-  verbose: ILogFunction
-}
+export {ILogger} from '@rondo/common'