Mlcavalho1andClaude Sonnet 4.6
d6782d51a5
API REST /api/categories (GET/POST/PUT/DELETE) com regras de negócio: categorias padrão não podem ser excluídas; categorias com transações vinculadas também bloqueadas. Tela Vue com formulário inline de criação/edição, indicador visual de categorias padrão e botão de exclusão condicional. Co-Authored-By: Claude Sonnet 4.6 <[email protected]>
90 lines
2.1 KiB
Go
90 lines
2.1 KiB
Go
package main
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import (
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"context"
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"fmt"
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"io/fs"
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"log"
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"net/http"
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"os"
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"github.com/go-chi/chi/v5"
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"github.com/go-chi/chi/v5/middleware"
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"github.com/joho/godotenv"
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"financeiro-carvalho/internal/db"
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"financeiro-carvalho/internal/handler"
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"financeiro-carvalho/internal/migration"
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"financeiro-carvalho/internal/repository"
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"financeiro-carvalho/internal/service"
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"financeiro-carvalho/static"
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)
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func main() {
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_ = godotenv.Load()
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dsn := os.Getenv("DATABASE_URL")
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if dsn == "" {
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log.Fatal("DATABASE_URL is required")
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}
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ctx := context.Background()
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pool, err := db.Connect(ctx, dsn)
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if err != nil {
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log.Fatalf("db connect: %v", err)
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}
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defer pool.Close()
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if err := migration.Run(ctx, pool); err != nil {
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log.Fatalf("migration: %v", err)
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}
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port := os.Getenv("PORT")
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if port == "" {
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port = "8080"
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}
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r := chi.NewRouter()
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r.Use(middleware.Logger)
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r.Use(middleware.Recoverer)
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categoryRepo := repository.NewCategoryRepository(pool)
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categorySvc := service.NewCategoryService(categoryRepo)
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categoryHandler := handler.NewCategoryHandler(categorySvc)
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r.Get("/health", handler.Health)
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r.Route("/api", func(r chi.Router) {
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r.Get("/categories", categoryHandler.List)
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r.Post("/categories", categoryHandler.Create)
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r.Put("/categories/{id}", categoryHandler.Update)
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r.Delete("/categories/{id}", categoryHandler.Delete)
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})
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// Serve Vue SPA — non-API routes fall through to index.html
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distFS, err := fs.Sub(static.FS, "dist")
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if err != nil {
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log.Fatalf("static embed sub: %v", err)
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}
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fileServer := http.FileServer(http.FS(distFS))
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r.Get("/*", func(w http.ResponseWriter, req *http.Request) {
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path := req.URL.Path[1:]
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if _, statErr := fs.Stat(distFS, path); statErr != nil {
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index, readErr := fs.ReadFile(distFS, "index.html")
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if readErr != nil {
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http.NotFound(w, req)
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return
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}
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w.Header().Set("Content-Type", "text/html; charset=utf-8")
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w.Write(index)
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return
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}
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fileServer.ServeHTTP(w, req)
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})
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fmt.Printf("server listening on :%s\n", port)
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if err := http.ListenAndServe(":"+port, r); err != nil {
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log.Fatal(err)
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}
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}
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