Move to libs

libs/common/src/services/consoleLog.service.ts

@@ -0,0 +1,72 @@
+import * as hrtime from "browser-hrtime";
+
+import { LogService as LogServiceAbstraction } from "../abstractions/log.service";
+import { LogLevelType } from "../enums/logLevelType";
+
+export class ConsoleLogService implements LogServiceAbstraction {
+  protected timersMap: Map<string, [number, number]> = new Map();
+
+  constructor(
+    protected isDev: boolean,
+    protected filter: (level: LogLevelType) => boolean = null
+  ) {}
+
+  debug(message: string) {
+    if (!this.isDev) {
+      return;
+    }
+    this.write(LogLevelType.Debug, message);
+  }
+
+  info(message: string) {
+    this.write(LogLevelType.Info, message);
+  }
+
+  warning(message: string) {
+    this.write(LogLevelType.Warning, message);
+  }
+
+  error(message: string) {
+    this.write(LogLevelType.Error, message);
+  }
+
+  write(level: LogLevelType, message: string) {
+    if (this.filter != null && this.filter(level)) {
+      return;
+    }
+
+    switch (level) {
+      case LogLevelType.Debug:
+        // eslint-disable-next-line
+        console.log(message);
+        break;
+      case LogLevelType.Info:
+        // eslint-disable-next-line
+        console.log(message);
+        break;
+      case LogLevelType.Warning:
+        // eslint-disable-next-line
+        console.warn(message);
+        break;
+      case LogLevelType.Error:
+        // eslint-disable-next-line
+        console.error(message);
+        break;
+      default:
+        break;
+    }
+  }
+
+  time(label = "default") {
+    if (!this.timersMap.has(label)) {
+      this.timersMap.set(label, hrtime());
+    }
+  }
+
+  timeEnd(label = "default"): [number, number] {
+    const elapsed = hrtime(this.timersMap.get(label));
+    this.timersMap.delete(label);
+    this.write(LogLevelType.Info, `${label}: ${elapsed[0] * 1000 + elapsed[1] / 10e6}ms`);
+    return elapsed;
+  }
+}