{"id":50995247,"url":"https://github.com/group10-tc-01/fcs-donation-worker","last_synced_at":"2026-06-20T08:31:59.991Z","repository":{"id":363219329,"uuid":"1261664156","full_name":"group10-tc-01/fcs-donation-worker","owner":"group10-tc-01","description":"Worker de processamento assíncrono de doações da plataforma Conexão Solidária — consome DonationReceivedEvent via Kafka e atualiza o fluxo de doações","archived":false,"fork":false,"pushed_at":"2026-06-07T23:56:27.000Z","size":51,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":0,"default_branch":"main","last_synced_at":"2026-06-08T01:22:39.860Z","etag":null,"topics":["clean-architecture","donation-worker","dotnet","fiap","hackathon","kafka","microsservicos","sql-server","worker-service"],"latest_commit_sha":null,"homepage":null,"language":"C#","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/group10-tc-01.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null,"notice":null,"maintainers":null,"copyright":null,"agents":null,"dco":null,"cla":null}},"created_at":"2026-06-07T01:54:28.000Z","updated_at":"2026-06-07T23:56:30.000Z","dependencies_parsed_at":null,"dependency_job_id":null,"html_url":"https://github.com/group10-tc-01/fcs-donation-worker","commit_stats":null,"previous_names":["group10-tc-01/fcs-donation-worker"],"tags_count":null,"template":false,"template_full_name":null,"purl":"pkg:github/group10-tc-01/fcs-donation-worker","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/group10-tc-01%2Ffcs-donation-worker","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/group10-tc-01%2Ffcs-donation-worker/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/group10-tc-01%2Ffcs-donation-worker/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/group10-tc-01%2Ffcs-donation-worker/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/group10-tc-01","download_url":"https://codeload.github.com/group10-tc-01/fcs-donation-worker/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/group10-tc-01%2Ffcs-donation-worker/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":34563535,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-05-26T15:22:16.424Z","status":"online","status_checked_at":"2026-06-20T02:00:06.407Z","response_time":98,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["clean-architecture","donation-worker","dotnet","fiap","hackathon","kafka","microsservicos","sql-server","worker-service"],"created_at":"2026-06-20T08:31:59.912Z","updated_at":"2026-06-20T08:31:59.983Z","avatar_url":"https://github.com/group10-tc-01.png","language":"C#","funding_links":[],"categories":[],"sub_categories":[],"readme":"# fcs-donation-worker\n\nWorker de processamento assincrono de doacoes da plataforma Conexao Solidaria. Consome eventos `DonationReceivedEvent` publicados no Kafka pela `fcs-donations`, atualiza o status da doacao no `DonationsDb` e notifica a `fcs-campaign` por API interna para refletir o valor arrecadado.\n\n\u003e Microsservico que compoe o MVP da Conexao Solidaria junto a `fcs-identity`, `fcs-campaign`, `fcs-donations`, `fcs-audit-logs`, `fcs-web` e `fcs-infra`.\n\n---\n\n## Responsabilidades\n\n- Consumir eventos `DonationReceivedEvent` do topico Kafka `donation-received`.\n- Garantir idempotencia por `eventId + topic` usando `ProcessedMessages`.\n- Ler e atualizar doacoes no `DonationsDb`.\n- Atualizar a doacao para `Processed` ou `Failed`.\n- Preencher `FailureReason` quando a doacao falhar.\n- Chamar a API interna da `fcs-campaign` para registrar doacao processada.\n- Publicar eventos explicitos de auditoria quando houver processamento, falha ou duplicidade.\n- Expor apenas endpoints operacionais `/health` e `/metrics` quando configurados no ambiente de execucao.\n\nO `fcs-donation-worker` nao possui endpoints HTTP de negocio e nao escreve diretamente no banco da `fcs-campaign`.\n\nDocumentacao completa da arquitetura: [group10-tc-01/fcs-fase05-docs](https://github.com/group10-tc-01/fcs-fase05-docs).\n\nReferencias diretas:\n\n- [Visao geral da arquitetura](https://github.com/group10-tc-01/fcs-fase05-docs/blob/main/architecture/overview.md)\n- [Fluxo da fcs-donations](https://github.com/group10-tc-01/fcs-fase05-docs/blob/main/architecture/fcs-donations-flow.md)\n- [Modelo de banco de dados](https://github.com/group10-tc-01/fcs-fase05-docs/blob/main/architecture/database-model.md)\n- [Endpoints consolidados](https://github.com/group10-tc-01/fcs-fase05-docs/blob/main/architecture/endpoints.md)\n- [Fluxos dos endpoints e workers](https://github.com/group10-tc-01/fcs-fase05-docs/blob/main/architecture/endpoint-flows.md)\n\nADRs relevantes:\n\n- [ADR 0008 - Kafka para eventos de doacao](https://github.com/group10-tc-01/fcs-fase05-docs/blob/main/adr/0008-use-kafka-for-donation-events.md)\n- [ADR 0009 - Worker atualiza status da doacao](https://github.com/group10-tc-01/fcs-fase05-docs/blob/main/adr/0009-worker-updates-donation-status.md)\n- [ADR 0010 - Worker atualiza campanhas por API interna](https://github.com/group10-tc-01/fcs-fase05-docs/blob/main/adr/0010-worker-updates-campaigns-through-internal-api.md)\n- [ADR 0018 - Kafka dentro do Kubernetes](https://github.com/group10-tc-01/fcs-fase05-docs/blob/main/adr/0018-run-kafka-inside-kubernetes.md)\n- [ADR 0022 - Reuso do fcs-pipelines](https://github.com/group10-tc-01/fcs-fase05-docs/blob/main/adr/0022-reuse-fcs-pipelines-for-ci-cd.md)\n- [ADR 0023 - Estrutura interna .NET da fase 04](https://github.com/group10-tc-01/fcs-fase05-docs/blob/main/adr/0023-use-phase-04-dotnet-service-structure.md)\n\n---\n\n## Fluxo de Processamento\n\n```text\nfcs-donations\n        |\n        | Kafka topic donation-received\n        v\nfcs-donation-worker\n        |\n        +--\u003e DonationsDb: status Processed ou Failed\n        |\n        +--\u003e fcs-campaign: POST /internal/campaigns/{id}/donation-processed\n        |\n        +--\u003e Kafka topic audit-log-requested\n```\n\nRegras importantes:\n\n- A `fcs-donations` publica `DonationReceivedEvent` via outbox.\n- O worker registra mensagens processadas para ignorar redeliveries.\n- Duplicidade deve ser tratada como sucesso operacional e nao deve chamar campanhas novamente.\n- A atualizacao da campanha sempre passa pela API interna da `fcs-campaign`.\n- O offset Kafka so deve ser confirmado apos processamento de negocio bem-sucedido, duplicidade idempotente ou falha controlada registrada.\n\n---\n\n## Contrato Kafka\n\nTopico:\n\n```text\ndonation-received\n```\n\nEvento:\n\n```text\nDonationReceivedEvent\n```\n\nPayload minimo:\n\n```json\n{\n  \"eventId\": \"3c03f6e3-7c8d-43b8-8f94-4c4ef3b6b4e6\",\n  \"donationId\": \"11111111-1111-1111-1111-111111111111\",\n  \"campaignId\": \"22222222-2222-2222-2222-222222222222\",\n  \"donorId\": \"33333333-3333-3333-3333-333333333333\",\n  \"amount\": 100.00,\n  \"occurredAt\": \"2026-05-18T20:00:00Z\"\n}\n```\n\nCampos obrigatorios:\n\n| Campo | Descricao |\n|-------|-----------|\n| `eventId` | Identificador unico usado para idempotencia |\n| `donationId` | Doacao criada pela `fcs-donations` |\n| `campaignId` | Campanha que recebera a doacao |\n| `donorId` | Perfil do doador sem foreign key para `IdentityDb` |\n| `amount` | Valor da doacao |\n| `occurredAt` | Data/hora UTC do evento original |\n\n---\n\n## Integracao Interna\n\nChamada esperada para campanhas:\n\n```text\nPOST /internal/campaigns/{id}/donation-processed\n```\n\nPayload:\n\n```json\n{\n  \"donationId\": \"11111111-1111-1111-1111-111111111111\",\n  \"amount\": 100.00,\n  \"processedAt\": \"2026-05-18T20:00:00Z\"\n}\n```\n\n---\n\n## Estrutura do Projeto\n\n```text\nsrc/\n  Fcs.Donation.Worker.Application/    # Consumers Kafka, idempotencia e servicos de processamento\n    Common/\n    Features/\n  Fcs.Donation.Worker.Worker/         # Host .NET Worker, configuracao e Dockerfile\ntests/\n  Fcs.Donation.Worker.UnitTests/\n```\n\nEstrutura interna alinhada ao padrao da fase 04 ([ADR 0023](https://github.com/group10-tc-01/fcs-fase05-docs/blob/main/adr/0023-use-phase-04-dotnet-service-structure.md)).\n\n---\n\n## Persistencia\n\n- Engine: SQL Server.\n- Database: `DonationsDb`.\n- Tabelas usadas pelo worker:\n  - `Donations`\n  - `ProcessedMessages`\n\nO worker nao cria foreign keys para bancos de outros servicos.\n\nEventos de auditoria esperados:\n\n- `DonationProcessed`\n- `DonationFailed`\n- `DuplicateMessageIgnored`\n\n---\n\n## Pre-requisitos\n\n- [.NET 8 SDK](https://dotnet.microsoft.com/download)\n- [Docker](https://docs.docker.com/get-docker/) e Docker Compose\n- Portas livres no host: `1433` (SQL Server), `9092` (Kafka), `8081` (Kafka UI), `5341` (Seq).\n\n---\n\n## Subindo o Ambiente Local\n\nO `docker-compose.yml` deste repositorio sobe apenas as dependencias deste worker (SQL Server, Kafka, Kafka UI e Seq) e, opcionalmente, o proprio worker. Para o ambiente completo integrado da Conexao Solidaria utilize o repositorio `fcs-infra`.\n\n### 1. Subir dependencias\n\n```bash\ndocker compose up -d sqlserver zookeeper kafka kafka-ui seq\n```\n\nURLs uteis:\n\n- Kafka UI: http://localhost:8081\n- Seq: http://localhost:5341\n- SQL Server: `Server=localhost,1433;Database=DonationsDb;User Id=sa;Password=Your_password123;TrustServerCertificate=True`\n\n### 2. Rodar o worker localmente\n\n```bash\ndotnet restore\ndotnet build\ndotnet run --project src/Fcs.Donation.Worker.Worker\n```\n\n### 2b. Rodar o worker tambem em container\n\n```bash\ndocker compose up -d --build fcs-donation-worker\n```\n\n### 3. Publicar evento manual para teste\n\n```bash\ndocker exec -i kafka-fcs-donation-worker kafka-console-producer \\\n  --bootstrap-server kafka:29092 \\\n  --topic donation-received\n```\n\nPayload de exemplo:\n\n```json\n{\"eventId\":\"11111111-1111-1111-1111-111111111111\",\"donationId\":\"22222222-2222-2222-2222-222222222222\",\"campaignId\":\"33333333-3333-3333-3333-333333333333\",\"donorId\":\"44444444-4444-4444-4444-444444444444\",\"amount\":100.00,\"occurredAt\":\"2026-05-18T20:00:00Z\"}\n```\n\n---\n\n## Testes\n\n```bash\n# Todos os testes\ndotnet test\n\n# Projeto de testes unitarios\ndotnet test tests/Fcs.Donation.Worker.UnitTests\n```\n\nCobertura minima exigida pela esteira: **80%** ([ADR 0025](https://github.com/group10-tc-01/fcs-fase05-docs/blob/main/adr/0025-test-strategy-for-apis-and-worker.md)).\n\n---\n\n## Observabilidade\n\n- Logs estruturados com **Serilog** enviados ao **Seq** em ambiente local.\n- Consumo Kafka com logs de duplicidade, falha de processamento e retry por nao commit de offset.\n- Endpoints operacionais esperados no ambiente de execucao:\n  - `/health`\n  - `/metrics`\n\nEsses endpoints nao sao publicados no Azure API Management ([ADR 0027](https://github.com/group10-tc-01/fcs-fase05-docs/blob/main/adr/0027-keep-internal-apis-cluster-private.md)).\n\n---\n\n## CI/CD\n\nA esteira fica em `.github/workflows/` reutilizando os workflows reutilizaveis do repositorio `fcs-pipelines` ([ADR 0022](https://github.com/group10-tc-01/fcs-fase05-docs/blob/main/adr/0022-reuse-fcs-pipelines-for-ci-cd.md)):\n\n- `branch-name-check.yml` - politica de nomes de branch\n- `dotnet-service-ci.yml` - build .NET, testes, SonarCloud, Trivy e validacoes do servico\n\nGates principais: secret scan (Gitleaks), dependency scan, restore/build, testes com cobertura minima de 80%, SonarCloud opcional e regras de protecao por branch.\n\n---\n\n## Kubernetes\n\nManifests Kubernetes deste worker (Deployment, Service, ConfigMap, Secret) ficam no repositorio `fcs-infra`, junto ao ambiente integrado Kind/AKS.\n\nNamespace alvo: `fcs-donation-worker`.\n\n---\n\n## Como este Worker Atende ao Hackathon\n\n| Requisito do hackathon | Onde e atendido |\n|------------------------|-----------------|\n| Microsservico distinto | `fcs-donation-worker` separado das APIs de negocio |\n| Mensageria assincrona | Consumo do topico Kafka `donation-received` |\n| Processamento em background | Worker .NET para fechar o fluxo de doacoes |\n| Observabilidade | Logs estruturados, `/health` e `/metrics` |\n| Imagem Docker e pipeline | `Dockerfile`, `docker-compose.yml` e workflows em `.github/workflows` |\n\nO `fcs-donation-worker` fecha o fluxo assincrono entre intencao de doacao, processamento, atualizacao de status e reflexo do valor arrecadado na campanha.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fgroup10-tc-01%2Ffcs-donation-worker","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fgroup10-tc-01%2Ffcs-donation-worker","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fgroup10-tc-01%2Ffcs-donation-worker/lists"}