[BACKEND] Initialize Go backend structure and dependencies (#23)

This commit is contained in:
2026-02-15 22:50:06 +00:00
parent 7157877f0b
commit c75f976a2d
29 changed files with 1857 additions and 253 deletions

View File

@@ -2,54 +2,48 @@ package main
import (
"log"
"os"
"github.com/gin-gonic/gin"
"github.com/joho/godotenv"
"git.gobha.me/xcaliber/chat-switchboard/config"
"git.gobha.me/xcaliber/chat-switchboard/database"
"git.gobha.me/xcaliber/chat-switchboard/middleware"
)
func main() {
// Load .env file if present
if err := godotenv.Load(); err != nil {
log.Printf("Warning: could not load .env file: %v", err)
}
// Load configuration from environment
cfg := config.Load()
// Get port from environment
port := os.Getenv("PORT")
if port == "" {
port = "8080"
// Connect to database (optional — runs without it in unmanaged mode)
if err := database.Connect(cfg); err != nil {
log.Printf("⚠ Database unavailable: %v", err)
log.Println(" Running in unmanaged mode (no persistence)")
}
defer database.Close()
// Initialize router
r := gin.Default()
// CORS middleware
r.Use(func(c *gin.Context) {
c.Header("Access-Control-Allow-Origin", "*")
c.Header("Access-Control-Allow-Methods", "GET, POST, PUT, DELETE, OPTIONS")
c.Header("Access-Control-Allow-Headers", "Content-Type, Authorization")
if c.Request.Method == "OPTIONS" {
c.AbortWithStatus(204)
return
}
c.Next()
})
r.Use(middleware.CORS())
// Health check
r.GET("/health", func(c *gin.Context) {
c.JSON(200, gin.H{"status": "ok"})
status := gin.H{
"status": "ok",
"database": database.IsConnected(),
}
c.JSON(200, status)
})
// API routes
api := r.Group("/api/v1")
{
// Auth routes
// Public auth routes
api.POST("/auth/register", handleRegister)
api.POST("/auth/login", handleLogin)
// Protected routes
protected := api.Group("")
protected.Use(authMiddleware())
protected.Use(middleware.Auth(cfg))
{
// Chats
protected.GET("/chats", handleListChats)
@@ -76,36 +70,25 @@ func main() {
}
}
log.Printf("🔀 Chat Switchboard API starting on port %s", port)
if err := r.Run(":" + port); err != nil {
log.Printf("🔀 Chat Switchboard API starting on port %s", cfg.Port)
if err := r.Run(":" + cfg.Port); err != nil {
log.Fatalf("Failed to start server: %v", err)
}
}
// Placeholder handlers - implement in handlers/ package
func handleRegister(c *gin.Context) { c.JSON(501, gin.H{"error": "not implemented"}) }
func handleLogin(c *gin.Context) { c.JSON(501, gin.H{"error": "not implemented"}) }
func handleListChats(c *gin.Context) { c.JSON(501, gin.H{"error": "not implemented"}) }
func handleCreateChat(c *gin.Context) { c.JSON(501, gin.H{"error": "not implemented"}) }
func handleGetChat(c *gin.Context) { c.JSON(501, gin.H{"error": "not implemented"}) }
func handleUpdateChat(c *gin.Context) { c.JSON(501, gin.H{"error": "not implemented"}) }
func handleDeleteChat(c *gin.Context) { c.JSON(501, gin.H{"error": "not implemented"}) }
func handleGetMessages(c *gin.Context) { c.JSON(501, gin.H{"error": "not implemented"}) }
func handleCreateMessage(c *gin.Context) { c.JSON(501, gin.H{"error": "not implemented"}) }
func handleGetSettings(c *gin.Context) { c.JSON(501, gin.H{"error": "not implemented"}) }
func handleUpdateSettings(c *gin.Context) { c.JSON(501, gin.H{"error": "not implemented"}) }
func handleListAPIConfigs(c *gin.Context) { c.JSON(501, gin.H{"error": "not implemented"}) }
func handleCreateAPIConfig(c *gin.Context) {
c.JSON(501, gin.H{"error": "not implemented"})
}
func handleDeleteAPIConfig(c *gin.Context) {
c.JSON(501, gin.H{"error": "not implemented"})
}
func handleListModels(c *gin.Context) { c.JSON(501, gin.H{"error": "not implemented"}) }
func authMiddleware() gin.HandlerFunc {
return func(c *gin.Context) {
// TODO: Implement JWT validation
c.Next()
}
}
// Placeholder handlers — will be moved to handlers/ package
func handleRegister(c *gin.Context) { c.JSON(501, gin.H{"error": "not implemented"}) }
func handleLogin(c *gin.Context) { c.JSON(501, gin.H{"error": "not implemented"}) }
func handleListChats(c *gin.Context) { c.JSON(501, gin.H{"error": "not implemented"}) }
func handleCreateChat(c *gin.Context) { c.JSON(501, gin.H{"error": "not implemented"}) }
func handleGetChat(c *gin.Context) { c.JSON(501, gin.H{"error": "not implemented"}) }
func handleUpdateChat(c *gin.Context) { c.JSON(501, gin.H{"error": "not implemented"}) }
func handleDeleteChat(c *gin.Context) { c.JSON(501, gin.H{"error": "not implemented"}) }
func handleGetMessages(c *gin.Context) { c.JSON(501, gin.H{"error": "not implemented"}) }
func handleCreateMessage(c *gin.Context) { c.JSON(501, gin.H{"error": "not implemented"}) }
func handleGetSettings(c *gin.Context) { c.JSON(501, gin.H{"error": "not implemented"}) }
func handleUpdateSettings(c *gin.Context) { c.JSON(501, gin.H{"error": "not implemented"}) }
func handleListAPIConfigs(c *gin.Context) { c.JSON(501, gin.H{"error": "not implemented"}) }
func handleCreateAPIConfig(c *gin.Context) { c.JSON(501, gin.H{"error": "not implemented"}) }
func handleDeleteAPIConfig(c *gin.Context) { c.JSON(501, gin.H{"error": "not implemented"}) }
func handleListModels(c *gin.Context) { c.JSON(501, gin.H{"error": "not implemented"}) }