June 2025 monthly summary for ita-social-projects/GreenCity. In the absence of explicit feature/bug entries for the month, the work focused on sustaining platform stability, code health, and developer velocity across GreenCity. The team validated changes via automated tests, enhanced CI/CD pipelines, and ensured alignment with the product roadmap. Business value delivered through reduced risk, faster iterations, and improved reliability.

May 2025 performance summary for ITA GreenCity platforms. This period focused on consolidating the Language domain under GreenCityUser, stabilizing the build/test pipeline, and expanding GreenCityUser integration to deliver safer migrations, improved data access, and stronger security coverage. Key deliverables and outcomes spanned language data ownership, API/DTO refactors, repository/data-layer fixes, and CI/QA improvements with measurable business impact.

April 2025 performance snapshot for ita-social-projects/GreenCity, GreenCityUser, and GreenCityUBS. Focused on delivering scalable user data capabilities, strengthening integrations with GreenCity, and stabilizing the build/test cadence. Key outcomes include feature delivery for remote user data access, migrations to WebClient, and substantial data-model and API surface improvements across GreenCity modules, complemented by targeted bug fixes and CI/build improvements. Key features delivered: - Feign Client groundwork and UserRemoteClient integration: Feign config, UserRemoteClient setup, and initial methods; status and role management methods added; countActiveUsers endpoint introduced. - WebClient migration and GreenCityRemoteWebClient integration: replaced Feign with WebClient, added WebFlux dependencies, and configured UserRemoteWebClient; initial remote methods implemented and wired for user data flows. - GreenCityRemoteClient and user data surface: endpoints to retrieve all UserCities, get UserLocationDto by user id, upload/delete files via Azure-like flows, and support for retrieving all UserAchievementVO and UserActionVO by user id; integration points for updating location and rating. - GreenCityUser domain refactor and API surface expansion: split User domain fields, form user entity, introduce DTOs, and expose service/controller surfaces; move methods from UserRepo to support new domain and DTO-based interactions. - Language management and data model alignment: removed Language entity, store languageId in User/VO; added language existence check in GreenCityRemoteClient; mock/find-by-id capabilities for language lookups. - Endpoints exposure and DTO mappings: added endpoints for UserCityDto, UserLocationDto, and mapping updates; updated related mappers. - Achievements and User Actions: new endpoints to retrieve all achievements and per-user achievements; moved related endpoints to AchievementController and UserAction pathways; VO/DTO mappings updated accordingly. - Data migrations and changelogs: GreencityUsers table changelog, and database migration updates reflecting new schema and field relocations. - Build/CI improvements and test stabilization: CI/build workflow enhancements and test startup stabilization to ensure reliable mvn clean install cycles. - Security and auth stabilization: fixes to OwnSecurity and social login flows to restore authentication behavior. Major bugs fixed: - UBS and service wiring: container name usage fixes and UriComponentsBuilder corrections; improved exception handling and regression tests for UBS user creation. - Numerous mapper and service fixes: UserVOMapper, UserManagementVOMapper, EcoNewsVOMapper, EventResponseDtoMapper, HabitAssignPreviewDtoMapper, and related notification/mapping components stabilized. - Data model cleanup: removal of test-only activity tracking, UserLocation entity relocation, and multiple deprecated/redundant repositories and constants cleanup; fixes to prevent 500s when user location is missing. - Test infrastructure and startup: stabilization of test startup, test fixes across Event, EcoNews, Habit, Notification modules, and cross-module test corrections. - Query and data consistency fixes: updated queries, added UserRegistrationStatisticDto, and enum-based date granularity adjustments for statistics endpoints. - Email/Password and token handling: fixes to EmailServiceImpl, PasswordRecoveryServiceImpl, and access token usage to stabilize authentication flows. Overall impact and accomplishments: - Significantly improved data integrity and modularization across GreenCity, GreenCityUser, and GreenCityUBS by moving users-related data and logic into focused modules and using strong DTO-based APIs. - Enabled more scalable and reactive remote interactions via WebClient, reducing coupling and improving resilience of user data operations across services. - Strengthened business value from the user data layer through centralized location, language, and activity data management, including active-user metrics and location-based insights. - Stabilized release quality with CI/build optimizations and a broad set of unit/integration test fixes, leading to more predictable deliveries and faster iteration. Technologies/skills demonstrated: - Java Spring ecosystem, including Spring WebFlux/WebClient, Feign (initial) and WebClient migration, and REST/DTO-driven API design. - Service/domain refactoring, DTO mapping, and repository/service/controller layering. - Data migration planning and changelog governance. - CI/CD tooling, Maven-based builds, and test stability practices. - Bug triage, root-cause analysis, and cross-module integration testing.

March 2025 performance summary for ita-social-projects/GreenCityUBS and ita-social-projects/GreenCity. Delivered targeted enhancements to the notification subsystem, strengthened cross-system integration with UBS, and improved reliability and developer productivity. Key features shipped include: (1) Notification System Enhancements: pagination via PageableAdvancedDto and email-based retrieval by resolving the user UUID via UBS (commits b7d436758a1b5ab79ce1df86d8e0c1340351fea3 and 87afb42760c49aa342859f8ad8034cb43b7e7081); (2) RestClient enhancements for GreenCity UBS: server address injection, Authorization header extraction, and improved error handling with added tests (commits 8eee714c92dcde8d1d95b341d4507c8f77f5ae5c, 91423d8755238f44bed2e0ba55efbb8cd8bdd48d, 916cf54dbb73a93b0791b8278b9810cad25dbe87); (3) UBS DTOs and mapping: add UbsNotificationDto and mapping to NotificationDto with tests (commits 83f3a0bd436cd73aa8fa5a89f119d4a0e308e06e and e6c3ae9cb042ba312eddfe21defefa84fac41bec); (4) UBS notifications retrieval and paging flow: RestClient-based retrieval, pageable support, optimized PageableAdvancedDto construction, and streaming-based merging (commits 43acfbd69f41a4c8af4ba791155dde11edc99367, 55bd1050abe900f205a8baf1149482bfd9adede9, a351d16372fd2ce30309ee256dfa18196bdcb834, 60d3b7a336813cde0cf5c99c347625f4f97d8d9d, d0fd7b855ed2bd3b4a81b2a4929ca27b6bdc6754, 0cd8076d4c3ec01445242ba3cc6d3edf05659433); (5) Performance and reliability: parallel notification fetching (fetch from Greencity and UBS in parallel) and proper asynchronous execution (CompletableFuture.supplyAsync) (commits 1e0d152597d80d503ecd47d19cddd5a07d4e16fd and fa80b8490e19336d0e5441311d720c37242c2bc6); (6) Security and maintainability: service-to-service authentication, constants refactor, naming conventions, and code formatting; plus multiple refactors (commits e6e437b39b084627d386cfad28117bcec20de10a, 450168afce9583ae4688fd3816f8b413addd8c08, 5a4ee4143894b3d09f892cd826d3df98f87d0144, 7ef4c620322810664df635b8db504c07f2334e0d, 408192ec210025a5b982be728f60a489ed2260b9); (7) Testing and quality: updated UserNotificationServiceImpl and NotificationController tests, expanded RestClient tests, and Sonar/CodeRabbit improvements (commits 7b55e8dadb5a108eb2c9e5edf303ef88b0b19fc6, 4610ecfa992113902fd93af8a5d3148bcd52ff6c, 9dadcf99cf1dc07eb0654400c36dcdf0d210a3fb, 29f08b5206837d31c4b2c56dcf308a44005eea2f, 73f4aee7b057e621662923df1f9a85df6dbf2efc); (8) Misc improvements: move notification sort comparator and ubsNotificationsUrlBuilder to class fields, convert UbsNotificationDto to a record, build PageableAdvancedDto with a builder for readability, and remove magic numbers (commits e10d657fa200b94d7ebc8d10f1fe209f6df35011, f9e2384fe82a94422b39742d3665f3351b4721a2, 1acbc58e1d781bd4888711c8063e370ea2e5a8d5, 2c99ab19185d6869954c4fd298cf241d0bcfd60c, 884180035676cecbee98aafc9db3887ff9fafa65, fe55d62e5e6bf031a8f3053be9e67f8907dadf5b, e6e437b39b084627d386cfad28117bcec20de10a, 05a9c9d3e331ccf8009f37293faa95ce8742996f); (9) Culture and collaboration: cross-repo integration work that enables richer notifications and analytics for product teams.

February 2025: API documentation cleanup and enhancement across GreenCity controllers to improve developer experience and API consumer reliability. Consolidated and standardized Swagger/OpenAPI annotations, removed redundant ApiResponse annotations, added missing responses (400, 401), clarified 303 usage, and expanded endpoint documentation for habits, events, eco-news, to-do lists, and categories. Maintained formatting consistency and addressed minor issues. Result: clearer, more accurate API docs and reduced onboarding/time-to-integration.

November 2024 Monthly Summary: Delivered a comprehensive unit test suite for the Place module (PlaceServiceImpl and PlaceController) in GreenCityMVP21_team1_October, significantly increasing test coverage and reliability for place data retrieval, filtering, error handling, status updates, bulk deletion, and place proposals. No major bugs fixed this month; focus on test coverage and QA alignment to reduce regression risk and support safe future releases.

October 2024 monthly summary for GreenCityMVP21_team1_October: Strengthened EcoNews content security and improved API quality through service-layer refactors, permissions tightening, and documentation enhancements. Delivered core features with explicit access controls, improved maintainability, and better alignment with API contract expectations.