BE-821 Convert to TS : app/platfrom/... (#178)

* BE-821 Convert to TS : app/platfrom/...

Signed-off-by: Atsushi Neki <atsushin@fast.au.fujitsu.com>

* BE-821 Fix an error and warnings detected by Sonarcloud

Signed-off-by: Atsushi Neki <atsushin@fast.au.fujitsu.com>

.eslintrc.json

@@ -94,6 +94,7 @@
 		"import/no-extraneous-dependencies": ["off"],
 		"import/no-unresolved": ["off"],
 		"import/no-named-as-default": ["off"],
+		"import/extensions": ["off"],
 		"react/no-unused-state": ["off"],
 		"react/destructuring-assignment": ["off"],
 		"jsx-a11y/label-has-for": ["off"],

Dockerfile

@@ -28,7 +28,7 @@ RUN apk add --no-cache --virtual npm-deps python make g++ curl bash && \
 RUN curl -sfL https://install.goreleaser.com/github.com/tj/node-prune.sh | bash -s -- -b /usr/local/bin
 
 # install NPM dependencies
-RUN npm install && npm prune --production
+RUN npm install && npm run build && npm prune --production
 
 # build explorer app
 RUN cd client && npm install && npm prune --production && yarn build
@@ -58,11 +58,12 @@ ENV EXPLORER_APP_PATH $DEFAULT_WORKDIR/explorer
 WORKDIR $EXPLORER_APP_PATH
 
 COPY . .
+COPY --from=BUILD_IMAGE $EXPLORER_APP_PATH/dist ./dist/
 COPY --from=BUILD_IMAGE $EXPLORER_APP_PATH/client/build ./client/build/
 COPY --from=BUILD_IMAGE $EXPLORER_APP_PATH/node_modules ./node_modules/
 
 # expose default ports
 EXPOSE 8080
 
 # run blockchain explorer main app
-CMD node $EXPLORER_APP_PATH/main.js && tail -f /dev/null
+CMD npm run app-start && tail -f /dev/null

app/Synchronizer.js

@@ -1,9 +1,11 @@
 /*
  * SPDX-License-Identifier: Apache-2.0
  */
+/* eslint-disable import/extensions */
+import { helper } from './common/helper';
+/* eslint-enable import/extensions */
 
 const syncconfig = require('./explorerconfig.json');
-const helper = require('./common/helper');
 const ExplorerError = require('./common/ExplorerError');
 
 const logger = helper.getLogger('Synchronizer');

app/common/commonUtils.js

@@ -2,7 +2,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-const helper = require('./helper');
+import { helper } from './helper';
 
 const logger = helper.getLogger('ForkSenderHandler');
 

app/common/helper.ts

@@ -0,0 +1,116 @@
+/*
+ *SPDX-License-Identifier: Apache-2.0
+ */
+
+/*
+ * Copyright ONECHAIN 2017 All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+const log4js = require('log4js/lib/log4js');
+
+const fs = require('fs-extra');
+const yn = require('yn');
+
+/*
+ * Please assign the logger with the file name for the application logging and assign the logger with "PgService"
+ * for database logging for any file name. Please find an example below.
+ *
+ * To stacktrace, please pass the error.stack object to the logger. If there is no error.stack object pass in a
+ * string with description.
+ *
+ * const helper = require("./app/helper");
+ * const logger = helper.getLogger("main");
+ * logger.setLevel('INFO');
+ */
+
+/**
+ *
+ * Returns Logger
+ * @param {*} moduleName
+ * @returns
+ */
+export class helper {
+
+	static getLogger(moduleName) : any {
+		const logger = log4js.getLogger(moduleName);
+
+		let appLog = 'logs/app/app.log';
+		let dbLog = 'logs/db/db.log';
+		let consoleLog = 'logs/console/console.log';
+
+		if (process.env.SYNC_LOG_PATH) {
+			appLog = `${process.env.SYNC_LOG_PATH}/app/app.log`;
+			dbLog = `${process.env.SYNC_LOG_PATH}/db/db.log`;
+			consoleLog = `${process.env.SYNC_LOG_PATH}/console/console.log`;
+		}
+
+		let appLevel = 'debug';
+		let dbLevel = 'debug';
+		let consoleLevel = 'info';
+
+		if (process.env.LOG_LEVEL_APP) {
+			appLevel = process.env.LOG_LEVEL_APP;
+		}
+		if (process.env.LOG_LEVEL_DB) {
+			dbLevel = process.env.LOG_LEVEL_DB;
+		}
+		if (process.env.LOG_LEVEL_CONSOLE) {
+			consoleLevel = process.env.LOG_LEVEL_CONSOLE;
+		}
+
+		const logConfig = {
+			appenders: {
+				app: {
+					type: 'dateFile',
+					filename: appLog,
+					maxLogSize: 8 * 1024 * 1024,
+					daysToKeep: 7
+				},
+				db: {
+					type: 'dateFile',
+					filename: dbLog,
+					maxLogSize: 8 * 1024 * 1024,
+					daysToKeep: 7
+				},
+				console: {
+					type: 'dateFile',
+					filename: consoleLog,
+					maxLogSize: 8 * 1024 * 1024,
+					daysToKeep: 7
+				},
+				consoleFilter: {
+					type: 'logLevelFilter',
+					appender: 'console',
+					level: consoleLevel
+				}
+			},
+			categories: {
+				default: { appenders: ['consoleFilter', 'app'], level: appLevel },
+				PgService: { appenders: ['consoleFilter', 'db'], level: dbLevel }
+			}
+		};
+
+		if (process.env.LOG_CONSOLE_STDOUT) {
+			if (yn(process.env.LOG_CONSOLE_STDOUT)) {
+				logConfig.appenders.console = { ...logConfig.appenders.console, type: 'console' };
+			}
+		}
+
+		log4js.configure(logConfig);
+
+		return logger;
+	}
+}
+

app/passport/local-login.js

@@ -3,14 +3,12 @@
 /*
  * SPDX-License-Identifier: Apache-2.0
  */
+import { User } from '../platform/fabric/models/User';
 
 const { promisify } = require('util');
-
 const jwt = require('jsonwebtoken');
-
 const PassportLocalStrategy = require('passport-local').Strategy;
 
-const User = require('../platform/fabric/models/User');
 // @ts-ignore
 const config = require('../explorerconfig.json');
 // @ts-check

app/persistence/fabric/CRUDService.js

@@ -2,7 +2,7 @@
  *    SPDX-License-Identifier: Apache-2.0
  */
 
-const helper = require('../../common/helper');
+import { helper } from '../../common/helper';
 
 const logger = helper.getLogger('CRUDService');
 

app/persistence/fabric/MetricService.js

@@ -2,7 +2,7 @@
  *    SPDX-License-Identifier: Apache-2.0
  */
 
-const helper = require('../../common/helper');
+import { helper } from '../../common/helper';
 
 const logger = helper.getLogger('MetricService');
 

app/persistence/postgreSQL/PgService.js

@@ -17,14 +17,12 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+import { helper } from '../../common/helper';
 
 const { Client } = require('pg');
 const Sequelize = require('sequelize');
-
 const fs = require('fs');
 
-const helper = require('../../common/helper');
-
 const logger = helper.getLogger('PgService');
 
 /**

app/platform/fabric/FabricClient.js → app/platform/fabric/FabricClient.ts

@@ -2,11 +2,12 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
+import {helper} from '../../common/helper';
+
 const includes = require('lodash/includes');
 const ExplorerError = require('../../common/ExplorerError');
 const FabricUtils = require('./utils/FabricUtils.js');
 const FabricGateway = require('../../platform/fabric/gateway/FabricGateway');
-const helper = require('../../common/helper');
 
 const logger = helper.getLogger('FabricClient');
 
@@ -18,6 +19,13 @@ const explorer_mess = require('../../common/ExplorerMessage').explorer;
  * @class FabricClient
  */
 class FabricClient {
+	network_id : string;
+	fabricGateway : any;
+	channelsGenHash : Map<string, any>;
+	config : any;
+	status : boolean;
+	channels : string[];
+
 	/**
 	 * Creates an instance of FabricClient.
 	 * @param {FabricConfig} config