Changeset 0.6.0 (#36)

server/handlers/admin.go

@@ -278,6 +278,44 @@ func (h *AdminHandler) DeleteUser(c *gin.Context) {
 	c.JSON(http.StatusOK, gin.H{"message": "user deleted"})
 }
 
+// ── Public Settings (for any authenticated user) ──
+
+var publicSettingKeys = map[string]bool{
+	"banner":                     true,
+	"user_providers_enabled":     true,
+	"registration_enabled":       true,
+	"registration_default_state": true,
+	"banner_presets":             true,
+}
+
+func (h *AdminHandler) PublicSettings(c *gin.Context) {
+	rows, err := database.DB.Query(`
+		SELECT key, value::text FROM global_settings ORDER BY key
+	`)
+	if err != nil {
+		c.JSON(http.StatusOK, gin.H{"settings": []interface{}{}})
+		return
+	}
+	defer rows.Close()
+
+	settings := make([]globalSettingResponse, 0)
+	for rows.Next() {
+		var key, valueRaw string
+		if err := rows.Scan(&key, &valueRaw); err != nil {
+			continue
+		}
+		if !publicSettingKeys[key] {
+			continue
+		}
+		s := globalSettingResponse{Key: key}
+		s.Value = make(map[string]interface{})
+		_ = json.Unmarshal([]byte(valueRaw), &s.Value)
+		settings = append(settings, s)
+	}
+
+	c.JSON(http.StatusOK, gin.H{"settings": settings})
+}
+
 // ── List Global Settings ────────────────────
 
 func (h *AdminHandler) ListGlobalSettings(c *gin.Context) {
@@ -369,8 +407,8 @@ func (h *AdminHandler) GetStats(c *gin.Context) {
 	queries := map[string]string{
 		"total_users":    "SELECT COUNT(*) FROM users",
 		"active_users":   "SELECT COUNT(*) FROM users WHERE is_active = true",
-		"total_chats":    "SELECT COUNT(*) FROM chats",
-		"total_messages": "SELECT COUNT(*) FROM chat_messages",
+		"total_channels":  "SELECT COUNT(*) FROM channels",
+		"total_messages": "SELECT COUNT(*) FROM messages",
 		"api_configs":    "SELECT COUNT(*) FROM api_configs",
 	}
 
@@ -438,8 +476,8 @@ func (h *AdminHandler) CreateGlobalConfig(c *gin.Context) {
 
 	var id string
 	err := database.DB.QueryRow(`
-		INSERT INTO api_configs (name, provider, endpoint, api_key_encrypted, model_default, user_id)
-		VALUES ($1, $2, $3, $4, $5, NULL)
+		INSERT INTO api_configs (name, provider, endpoint, api_key_encrypted, model_default, user_id, is_global)
+		VALUES ($1, $2, $3, $4, $5, NULL, true)
 		RETURNING id
 	`, req.Name, req.Provider, req.Endpoint, req.APIKey, req.ModelDefault).Scan(&id)
 	if err != nil {
@@ -666,6 +704,28 @@ func (h *AdminHandler) UpdateModelConfig(c *gin.Context) {
 	c.JSON(http.StatusOK, gin.H{"message": "model updated"})
 }
 
+// BulkUpdateModels enables or disables all models at once
+func (h *AdminHandler) BulkUpdateModels(c *gin.Context) {
+	var req struct {
+		IsEnabled bool `json:"is_enabled"`
+	}
+	if err := c.ShouldBindJSON(&req); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+		return
+	}
+
+	result, err := database.DB.Exec(
+		`UPDATE model_configs SET is_enabled = $1, updated_at = NOW()`,
+		req.IsEnabled,
+	)
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "failed to bulk update models"})
+		return
+	}
+	rows, _ := result.RowsAffected()
+	c.JSON(http.StatusOK, gin.H{"message": "models updated", "count": rows})
+}
+
 func (h *AdminHandler) DeleteModelConfig(c *gin.Context) {
 	modelID := c.Param("id")
 	result, err := database.DB.Exec(`DELETE FROM model_configs WHERE id = $1`, modelID)