Backend half

SerpentRace_Backend/src/functions/Company/Queries/CompanyQueryDispatcher.ts

@@ -0,0 +1,60 @@
+import { ICompanyRepository } from '../../../Repositories/interfaces/ICompanyRepository';
+import { CompanyQueryHandler } from './CompanyQueryHandler';
+import {
+  GetCompanyByIdQuery,
+  GetCompanyByNameQuery,
+  GetAllCompaniesQuery,
+  GetBasicCompanyByIdQuery,
+  GetAllBasicCompaniesQuery
+} from './CompanyQuery';
+import { appLogger } from '../../../utils/logger';
+
+export class CompanyQueryDispatcher {
+  private queryHandler: CompanyQueryHandler;
+
+  constructor(companyRepository: ICompanyRepository) {
+    appLogger.startup('Initializing CompanyQueryDispatcher...');
+    this.queryHandler = new CompanyQueryHandler(companyRepository);
+    appLogger.startup('CompanyQueryDispatcher initialized');
+  }
+
+  async dispatch(query: any): Promise<any> {
+    try {
+      appLogger.info('Dispatching company query', {
+        queryType: query.constructor.name,
+        action: 'dispatch_company_query'
+      });
+      
+      switch (query.constructor) {
+        case GetCompanyByIdQuery:
+          return await this.queryHandler.handleGetById(query);
+        
+        case GetCompanyByNameQuery:
+          return await this.queryHandler.handleGetByName(query);
+        
+        case GetAllCompaniesQuery:
+          return await this.queryHandler.handleGetAll(query);
+        
+        case GetBasicCompanyByIdQuery:
+          return await this.queryHandler.handleGetBasicById(query);
+        
+        case GetAllBasicCompaniesQuery:
+          return await this.queryHandler.handleGetAllBasic(query);
+        
+        default:
+          const errorMessage = `Unknown query type: ${query.constructor.name}`;
+          appLogger.errorEvent('Unknown company query type', 'dispatch_error', {
+            queryType: query.constructor.name
+          });
+          throw new Error(errorMessage);
+      }
+      
+    } catch (error: any) {
+      appLogger.errorEvent('Error dispatching company query', 'dispatch_error', {
+        error: error.message,
+        queryType: query.constructor.name
+      });
+      throw error;
+    }
+  }
+}