feat(decorators): add KbMeasure decorator

this will wrap a method with a winston `startTimer()` and will inform how long the function ran.
Added an example on the depricated API for now

server/src/api/api.controller.ts

@@ -9,6 +9,7 @@ import { ApiOkResponse, ApiOperation } from '@nestjs/swagger';
 import { WinstonLogger } from '@kibibit/nestjs-winston';
 
 import { ConfigService } from '@kb-config';
+import { KbMeasure } from '@kb-decorators';
 import { ApiInfo } from '@kb-models';
 
 @Controller('api')
@@ -52,7 +53,8 @@ export class ApiController {
   @ApiOperation({
     deprecated: true
   })
+  @KbMeasure(ApiController.name)
   async deprecationTest() {
-    return new Promise((resolve) => setTimeout(() => resolve('hello'), 60000));
+    return new Promise((resolve) => setTimeout(() => resolve('hello'), 6000));
   }
 }

server/src/decorators/index.ts

@@ -6,6 +6,7 @@ export * from './get-all.decorator';
 export * from './get-one.decorator';
 export * from './kb-api-validation-error-response.decorator';
 export * from './kb-delete.decorator';
+export * from './kb-meature';
 export * from './kb-patch.decorator';
 export * from './kb-post.decorator';
 export * from './kb-put.decorator';

server/src/decorators/kb-meature.ts

@@ -0,0 +1,31 @@
+import { WinstonLogger } from '@kibibit/nestjs-winston';
+
+const logger = new WinstonLogger('KbMeasure');
+
+export const KbMeasure = (controlerName?: string) => (
+  target: unknown,
+  propertyKey: string,
+  descriptor: PropertyDescriptor
+) => {
+  const originalMethod = descriptor.value;
+
+  descriptor.value = async function (...args) {
+    logger.verbose(generateLogMessagge('START'));
+    const start = logger.startTimer();
+    const result = await Promise.resolve(originalMethod.apply(this, args));
+    start.done({
+      level: 'verbose',
+      message: generateLogMessagge('END')
+    });
+    return result;
+
+    function generateLogMessagge(msg: string) {
+      return [
+        `${ controlerName ? controlerName + '.' : '' }${ originalMethod.name }`,
+        `(${ args && args.length ? '...' : '' }) ${ msg }`
+      ].join('');
+    }
+  };
+
+  return descriptor;
+};