278 lines
10 KiB
Go
278 lines
10 KiB
Go
package main
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import (
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"log"
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"github.com/gin-gonic/gin"
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"git.gobha.me/xcaliber/chat-switchboard/config"
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"git.gobha.me/xcaliber/chat-switchboard/database"
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"git.gobha.me/xcaliber/chat-switchboard/events"
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"git.gobha.me/xcaliber/chat-switchboard/handlers"
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"git.gobha.me/xcaliber/chat-switchboard/middleware"
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"git.gobha.me/xcaliber/chat-switchboard/providers"
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_ "git.gobha.me/xcaliber/chat-switchboard/tools" // registers built-in tools via init()
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)
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func main() {
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cfg := config.Load()
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// Register LLM providers
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providers.Init()
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if err := database.Connect(cfg); err != nil {
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log.Printf("⚠ Database unavailable: %v", err)
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log.Println(" Running in unmanaged mode (no persistence)")
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} else {
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// Schema check: init if fresh, upgrade if behind, proceed if current
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if err := database.Migrate(); err != nil {
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log.Fatalf("❌ Schema migration failed: %v", err)
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}
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// Bootstrap admin from env (K8s secret) — upserts on every restart
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handlers.BootstrapAdmin(cfg)
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}
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defer database.Close()
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r := gin.Default()
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r.Use(middleware.CORS())
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// ── Base path group ──────────────────────
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// All routes live under cfg.BasePath (e.g. "/dev", "/test", or "")
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base := r.Group(cfg.BasePath)
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// ── EventBus + WebSocket Hub ─────────────
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bus := events.NewBus()
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hub := events.NewHub(bus)
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// Health check (k8s probes hit this directly)
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base.GET("/health", func(c *gin.Context) {
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c.JSON(200, gin.H{
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"status": "ok",
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"version": Version,
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"database": database.IsConnected(),
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"schema_version": database.SchemaVersion(),
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})
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})
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// WebSocket endpoint — auth via ?token= query param
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base.GET("/ws", middleware.Auth(cfg), hub.HandleWebSocket)
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// ── Auth routes (rate limited) ──────────────
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auth := handlers.NewAuthHandler(cfg)
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authLimiter := middleware.NewRateLimiter(1, 5)
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api := base.Group("/api/v1")
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{
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// Health (routable through ingress)
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api.GET("/health", func(c *gin.Context) {
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info := gin.H{
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"status": "ok",
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"version": Version,
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"schema_version": database.SchemaVersion(),
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"database": database.IsConnected(),
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"providers": providers.List(),
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}
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// Include registration status for frontend
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if database.IsConnected() {
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info["registration_enabled"] = isRegistrationOpen()
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}
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c.JSON(200, info)
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})
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authGroup := api.Group("/auth")
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authGroup.Use(authLimiter.Limit())
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{
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authGroup.POST("/register", auth.Register)
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authGroup.POST("/login", auth.Login)
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authGroup.POST("/refresh", auth.Refresh)
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authGroup.POST("/logout", auth.Logout)
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}
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// ── Protected routes ────────────────────
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protected := api.Group("")
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protected.Use(middleware.Auth(cfg))
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{
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// Channels (unified: replaces /chats)
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channels := handlers.NewChannelHandler()
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protected.GET("/channels", channels.ListChannels)
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protected.POST("/channels", channels.CreateChannel)
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protected.GET("/channels/:id", channels.GetChannel)
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protected.PUT("/channels/:id", channels.UpdateChannel)
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protected.DELETE("/channels/:id", channels.DeleteChannel)
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// Messages
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msgs := handlers.NewMessageHandler()
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protected.GET("/channels/:id/messages", msgs.ListMessages)
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protected.POST("/channels/:id/messages", msgs.CreateMessage)
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// Message tree (forking)
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protected.GET("/channels/:id/path", msgs.GetActivePath)
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protected.PUT("/channels/:id/cursor", msgs.UpdateCursor)
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protected.POST("/channels/:id/messages/:msgId/edit", msgs.EditMessage)
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protected.POST("/channels/:id/messages/:msgId/regenerate", msgs.Regenerate)
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protected.GET("/channels/:id/messages/:msgId/siblings", msgs.ListSiblings)
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// Chat Completions
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comp := handlers.NewCompletionHandler()
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protected.POST("/chat/completions", comp.Complete)
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// API Configs
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apiCfg := handlers.NewAPIConfigHandler()
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protected.GET("/api-configs", apiCfg.ListConfigs)
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protected.POST("/api-configs", apiCfg.CreateConfig)
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protected.GET("/api-configs/:id", apiCfg.GetConfig)
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protected.PUT("/api-configs/:id", apiCfg.UpdateConfig)
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protected.DELETE("/api-configs/:id", apiCfg.DeleteConfig)
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// Models (per-config and aggregate)
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protected.GET("/api-configs/:id/models", apiCfg.ListModels)
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protected.GET("/models", apiCfg.ListAllModels)
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protected.GET("/models/enabled", apiCfg.ListEnabledModels)
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protected.GET("/models/preferences", handlers.GetModelPreferences)
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protected.PUT("/models/preferences", handlers.SetModelPreference)
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protected.POST("/models/preferences/bulk", handlers.BulkSetModelPreferences)
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// User Settings & Profile
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settings := handlers.NewSettingsHandler()
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protected.GET("/profile", settings.GetProfile)
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protected.PUT("/profile", settings.UpdateProfile)
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protected.POST("/profile/password", settings.ChangePassword)
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protected.POST("/profile/avatar", settings.UploadAvatar)
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protected.DELETE("/profile/avatar", settings.DeleteAvatar)
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protected.GET("/settings", settings.GetSettings)
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protected.PUT("/settings", settings.UpdateSettings)
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// Model Presets (user)
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presets := handlers.NewPresetHandler()
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protected.GET("/presets", presets.ListUserPresets)
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protected.POST("/presets", presets.CreateUserPreset)
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protected.PUT("/presets/:id", presets.UpdateUserPreset)
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protected.DELETE("/presets/:id", presets.DeleteUserPreset)
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protected.POST("/presets/:id/avatar", handlers.UploadPresetAvatar)
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protected.DELETE("/presets/:id/avatar", handlers.DeletePresetAvatar)
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// Notes
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notes := handlers.NewNoteHandler()
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protected.GET("/notes", notes.List)
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// Teams (user: my teams)
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teams := handlers.NewTeamHandler()
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protected.GET("/teams/mine", teams.MyTeams)
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// Team admin self-service (requires team admin role, not sys-admin)
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teamScoped := protected.Group("/teams/:teamId")
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teamScoped.Use(middleware.RequireTeamAdmin())
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{
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teamScoped.GET("/members", teams.ListMembers)
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teamScoped.POST("/members", teams.AddMember)
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teamScoped.PUT("/members/:memberId", teams.UpdateMember)
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teamScoped.DELETE("/members/:memberId", teams.RemoveMember)
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teamScoped.GET("/models", teams.ListAvailableModels)
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// Team providers
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teamScoped.GET("/providers", teams.ListTeamProviders)
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teamScoped.POST("/providers", teams.CreateTeamProvider)
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teamScoped.PUT("/providers/:id", teams.UpdateTeamProvider)
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teamScoped.DELETE("/providers/:id", teams.DeleteTeamProvider)
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teamScoped.GET("/providers/:id/models", teams.ListTeamProviderModels)
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// Team presets
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teamPresets := handlers.NewPresetHandler()
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teamScoped.GET("/presets", teamPresets.ListTeamPresets)
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teamScoped.POST("/presets", teamPresets.CreateTeamPreset)
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teamScoped.DELETE("/presets/:id", teamPresets.DeleteTeamPreset)
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}
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protected.POST("/notes", notes.Create)
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protected.GET("/notes/search", notes.Search)
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protected.GET("/notes/folders", notes.ListFolders)
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protected.POST("/notes/bulk-delete", notes.BulkDelete)
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protected.GET("/notes/:id", notes.Get)
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protected.PUT("/notes/:id", notes.Update)
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protected.DELETE("/notes/:id", notes.Delete)
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// Public global settings (non-admin users can read safe subset)
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adm := handlers.NewAdminHandler()
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protected.GET("/settings/public", adm.PublicSettings)
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}
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// ── Admin routes ────────────────────────
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admin := api.Group("/admin")
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admin.Use(middleware.Auth(cfg))
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admin.Use(middleware.RequireAdmin())
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{
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adm := handlers.NewAdminHandler()
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// User management
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admin.GET("/users", adm.ListUsers)
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admin.POST("/users", adm.CreateUser)
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admin.PUT("/users/:id/role", adm.UpdateUserRole)
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admin.PUT("/users/:id/active", adm.ToggleUserActive)
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admin.POST("/users/:id/reset-password", adm.ResetPassword)
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admin.DELETE("/users/:id", adm.DeleteUser)
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// Global settings
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admin.GET("/settings", adm.ListGlobalSettings)
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admin.GET("/settings/:key", adm.GetGlobalSetting)
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admin.PUT("/settings/:key", adm.UpdateGlobalSetting)
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// Stats
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admin.GET("/stats", adm.GetStats)
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// Global API Configs
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admin.GET("/configs", adm.ListGlobalConfigs)
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admin.POST("/configs", adm.CreateGlobalConfig)
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admin.PUT("/configs/:id", adm.UpdateGlobalConfig)
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admin.DELETE("/configs/:id", adm.DeleteGlobalConfig)
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// Model Configs
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admin.GET("/models", adm.ListModelConfigs)
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admin.POST("/models/fetch", adm.FetchModels)
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admin.PUT("/models/bulk", adm.BulkUpdateModels)
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admin.PUT("/models/:id", adm.UpdateModelConfig)
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admin.DELETE("/models/:id", adm.DeleteModelConfig)
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// Model Presets (admin)
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presetAdm := handlers.NewPresetHandler()
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admin.GET("/presets", presetAdm.ListAdminPresets)
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admin.POST("/presets", presetAdm.CreateAdminPreset)
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admin.PUT("/presets/:id", presetAdm.UpdateAdminPreset)
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admin.DELETE("/presets/:id", presetAdm.DeleteAdminPreset)
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admin.POST("/presets/:id/avatar", handlers.UploadPresetAvatar)
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admin.DELETE("/presets/:id/avatar", handlers.DeletePresetAvatar)
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// Teams (admin)
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teamAdm := handlers.NewTeamHandler()
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admin.GET("/teams", teamAdm.ListTeams)
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// Audit log
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admin.GET("/audit", adm.ListAuditLog)
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admin.GET("/audit/actions", adm.ListAuditActions)
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admin.POST("/teams", teamAdm.CreateTeam)
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admin.GET("/teams/:id", teamAdm.GetTeam)
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admin.PUT("/teams/:id", teamAdm.UpdateTeam)
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admin.DELETE("/teams/:id", teamAdm.DeleteTeam)
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admin.GET("/teams/:id/members", teamAdm.ListMembers)
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admin.POST("/teams/:id/members", teamAdm.AddMember)
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admin.PUT("/teams/:id/members/:memberId", teamAdm.UpdateMember)
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admin.DELETE("/teams/:id/members/:memberId", teamAdm.RemoveMember)
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}
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}
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bp := cfg.BasePath
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if bp == "" {
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bp = "/"
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}
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log.Printf("🔀 Chat Switchboard API v%s starting on port %s", Version, cfg.Port)
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log.Printf(" Base path: %s", bp)
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log.Printf(" Schema: %s", database.SchemaVersion())
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log.Printf(" Providers: %v", providers.List())
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log.Printf(" EventBus: ready, WebSocket on %s/ws", cfg.BasePath)
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if err := r.Run(":" + cfg.Port); err != nil {
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log.Fatalf("Failed to start server: %v", err)
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}
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}
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func isRegistrationOpen() bool {
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return handlers.IsRegistrationEnabled()
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}
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