feat: use appropriate verbosity levels specifically in the browser en…

…vironment

.changeset/smart-worms-remember.md

@@ -0,0 +1,5 @@
+---
+"@vue-storefront/logger": minor
+---
+
+use appropriate verbosity levels in the browser environment

packages/logger/__tests__/unit/reporter/consola/jsonReporter.spec.ts

@@ -0,0 +1,96 @@
+import { jsonReporter } from "../../../../src/reporters/consola/jsonReporter";
+
+describe("jsonReporter", () => {
+  let consoleSpy: jest.SpyInstance;
+  let warnSpy: jest.SpyInstance;
+
+  beforeEach(() => {
+    consoleSpy = jest.spyOn(console, "log").mockImplementation(() => {});
+    warnSpy = jest.spyOn(console, "warn").mockImplementation(() => {});
+  });
+
+  afterEach(() => {
+    consoleSpy.mockRestore();
+  });
+
+  it("should log structuredLog directly in development environment", () => {
+    process.env.NODE_ENV = "development";
+    const logObject: any = {
+      type: "log",
+      args: [{ structuredLog: { message: "test message" } }],
+    };
+
+    jsonReporter(logObject);
+
+    expect(consoleSpy).toHaveBeenCalledWith({ message: "test message" });
+  });
+
+  it("should log structuredLog directly in browser environment", () => {
+    delete process.env.NODE_ENV;
+    (global as any).window = {};
+
+    const logObject: any = {
+      type: "log",
+      args: [{ structuredLog: { message: "test message" } }],
+    };
+
+    jsonReporter(logObject);
+
+    expect(consoleSpy).toHaveBeenCalledWith({ message: "test message" });
+
+    delete (global as any).window;
+  });
+
+  it("should log structuredLog as JSON in production environment", () => {
+    process.env.NODE_ENV = "production";
+    const logObject: any = {
+      type: "log",
+      args: [{ structuredLog: { message: "test message" } }],
+    };
+
+    jsonReporter(logObject);
+
+    expect(consoleSpy).toHaveBeenCalledWith(
+      JSON.stringify({ message: "test message" })
+    );
+  });
+
+  it("should use default log type if log type is not defined", () => {
+    const logObject: any = {
+      type: undefined,
+      args: [{ structuredLog: { message: "test message" } }],
+    };
+
+    jsonReporter(logObject);
+
+    expect(consoleSpy).toHaveBeenCalledWith(
+      JSON.stringify({ message: "test message" })
+    );
+  });
+
+  it("should use default log type if console does not support the log type", () => {
+    const logObject: any = {
+      type: "unsupportedType",
+      args: [{ structuredLog: { message: "test message" } }],
+    };
+
+    jsonReporter(logObject);
+
+    expect(consoleSpy).toHaveBeenCalledWith(
+      JSON.stringify({ message: "test message" })
+    );
+  });
+
+  it("should use warn log type if log type is warn", () => {
+    const logObject: any = {
+      type: "warn",
+      args: [{ structuredLog: { message: "test message" } }],
+    };
+
+    jsonReporter(logObject);
+
+    expect(warnSpy).toHaveBeenCalledWith(
+      JSON.stringify({ message: "test message" })
+    );
+  });
+});

packages/logger/src/ConsolaStructuredLogger.ts

@@ -9,6 +9,7 @@ import type {
 } from "./interfaces/LoggerInterface";
 import type { LoggerOptions } from "./interfaces/LoggerOptions";
 import type { StructuredLog } from "./interfaces/StructuredLog";
+import { jsonReporter } from "./reporters/consola/jsonReporter";
 
 // We do not want to load the .env in the browser and in the edge runtime
 if (typeof window === "undefined" && process.env.NEXT_RUNTIME !== "edge") {
@@ -39,16 +40,7 @@ const createConsolaStructuredLogger = (
 
   const buildJsonReporter = () => {
     return {
-      log: (logObject) => {
-        if (
-          process.env.NODE_ENV === "development" ||
-          typeof window !== "undefined"
-        ) {
-          console.log(logObject.args[0].structuredLog);
-        } else {
-          console.log(JSON.stringify(logObject.args[0].structuredLog));
-        }
-      },
+      log: jsonReporter,
     };
   };
 

packages/logger/src/reporters/consola/jsonReporter.ts

@@ -0,0 +1,13 @@
+import type { LogObject } from "consola";
+
+export const jsonReporter = (logObject: LogObject) => {
+  const defLogType = "log";
+  const logType = logObject?.type ?? defLogType;
+  const logFn = console[logType] ?? console[defLogType];
+
+  if (process.env.NODE_ENV === "development" || typeof window !== "undefined") {
+    logFn(logObject.args[0].structuredLog);
+  } else {
+    logFn(JSON.stringify(logObject.args[0].structuredLog));
+  }
+};