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package router
import (
"finance/backend/internal/api/handlers"
"finance/backend/internal/config"
"finance/backend/internal/database"
"net/http"
"github.com/gin-gonic/gin"
)
// SetupRouter configures the API routes
func SetupRouter(cfg *config.Config) *gin.Engine {
r := gin.Default()
// Enable CORS
r.Use(func(c *gin.Context) {
c.Writer.Header().Set("Access-Control-Allow-Origin", "*")
c.Writer.Header().Set("Access-Control-Allow-Credentials", "true")
c.Writer.Header().Set("Access-Control-Allow-Headers", "Content-Type, Content-Length, Accept-Encoding, X-CSRF-Token, Authorization, accept, origin, Cache-Control, X-Requested-With")
c.Writer.Header().Set("Access-Control-Allow-Methods", "POST, OPTIONS, GET, PUT, DELETE")
if c.Request.Method == "OPTIONS" {
c.AbortWithStatus(204)
return
}
c.Next()
})
// Public utility endpoints
r.GET("/ping", func(c *gin.Context) {
c.JSON(http.StatusOK, gin.H{
"message": "pong",
})
})
// Add database status endpoint
r.GET("/db-status", func(c *gin.Context) {
// Try to get a connection from the pool
sqlDB, err := database.DB.DB()
if err != nil {
c.JSON(http.StatusInternalServerError, gin.H{
"status": "error",
"message": "Failed to get database connection",
"error": err.Error(),
})
return
}
// Check if database is reachable
err = sqlDB.Ping()
if err != nil {
c.JSON(http.StatusInternalServerError, gin.H{
"status": "error",
"message": "Database is not reachable",
"error": err.Error(),
})
return
}
c.JSON(http.StatusOK, gin.H{
"status": "success",
"message": "Database connection is healthy",
})
})
// Initialize handlers
authHandler := handlers.NewAuthHandler(cfg)
goalHandler := handlers.NewGoalHandler()
userHandler := handlers.NewUserHandler()
accountHandler := handlers.NewAccountHandler()
transactionHandler := handlers.NewTransactionHandler()
loanHandler := handlers.NewLoanHandler()
// API v1 routes
v1 := r.Group("/api/v1")
{
// Auth routes (public)
v1.POST("/auth/signup", authHandler.Register)
v1.POST("/auth/login", authHandler.Login)
// Protected routes
protected := v1.Group("")
protected.Use(authHandler.JWTAuth)
{
// User routes
protected.GET("/users/me", userHandler.GetCurrentUser)
protected.PUT("/users/me", userHandler.UpdateCurrentUser)
// Account routes
protected.GET("/accounts", accountHandler.GetAccounts)
protected.GET("/accounts/:id", accountHandler.GetAccountByID)
protected.POST("/accounts", accountHandler.CreateAccount)
protected.PUT("/accounts/:id", accountHandler.UpdateAccount)
protected.DELETE("/accounts/:id", accountHandler.DeleteAccount)
// Transaction routes
protected.GET("/transactions", transactionHandler.GetTransactions)
protected.GET("/transactions/:id", transactionHandler.GetTransactionByID)
protected.POST("/transactions", transactionHandler.CreateTransaction)
protected.PUT("/transactions/:id", transactionHandler.UpdateTransaction)
protected.DELETE("/transactions/:id", transactionHandler.DeleteTransaction)
// Goal routes
protected.GET("/goals", goalHandler.GetGoals)
protected.GET("/goals/:id", goalHandler.GetGoal)
protected.POST("/goals", goalHandler.CreateGoal)
protected.PUT("/goals/:id", goalHandler.UpdateGoal)
protected.DELETE("/goals/:id", goalHandler.DeleteGoal)
protected.PATCH("/goals/:id/progress", goalHandler.UpdateGoalProgress)
// New Goal Progress Tracking routes
protected.GET("/goals/:id/progress", goalHandler.GetGoalProgressDetails)
protected.GET("/goals/progress/all", goalHandler.GetAllGoalsProgressDetails)
protected.POST("/goals/:id/link-transaction", goalHandler.LinkTransactionToGoal)
protected.POST("/goals/:id/recalculate", goalHandler.RecalculateGoalProgress)
// Loan routes
protected.GET("/loans", loanHandler.GetLoans)
protected.GET("/loans/:id", loanHandler.GetLoanByID)
protected.POST("/loans", loanHandler.CreateLoan)
protected.PUT("/loans/:id", loanHandler.UpdateLoan)
protected.DELETE("/loans/:id", loanHandler.DeleteLoan)
// Loan payment routes
protected.GET("/loans/:id/payments", loanHandler.GetLoanPayments)
protected.POST("/loans/:id/payments", loanHandler.CreateLoanPayment)
protected.DELETE("/loans/:id/payments/:paymentId", loanHandler.DeleteLoanPayment)
protected.GET("/loans/:id/payment-schedule", loanHandler.GetLoanPaymentSchedule)
}
}
return r
}
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