Changeset 0.12.0 (#63)

server/handlers/storage.go

@@ -0,0 +1,62 @@
+package handlers
+
+import (
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+
+	"git.gobha.me/xcaliber/chat-switchboard/storage"
+)
+
+// storageConfigured is a package-level flag set during init.
+// Read by PublicSettings to include in the boot payload.
+var storageConfigured bool
+
+// SetStorageConfigured sets the package-level flag indicating whether
+// file storage is available. Called from main.go after storage init.
+func SetStorageConfigured(configured bool) {
+	storageConfigured = configured
+}
+
+// StorageHandler handles file storage admin endpoints.
+type StorageHandler struct {
+	store storage.ObjectStore
+}
+
+// NewStorageHandler creates a StorageHandler.
+// store may be nil if storage is not configured.
+func NewStorageHandler(store storage.ObjectStore) *StorageHandler {
+	return &StorageHandler{store: store}
+}
+
+// Configured returns true if a storage backend is available.
+func (h *StorageHandler) Configured() bool {
+	return h.store != nil
+}
+
+// Status returns storage backend status and statistics.
+//
+//	GET /admin/storage/status
+func (h *StorageHandler) Status(c *gin.Context) {
+	if h.store == nil {
+		c.JSON(http.StatusOK, gin.H{
+			"backend":    "none",
+			"configured": false,
+			"healthy":    false,
+		})
+		return
+	}
+
+	stats, err := h.store.Stats(c.Request.Context())
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{
+			"error":      "failed to collect storage stats",
+			"backend":    h.store.Backend(),
+			"configured": true,
+			"healthy":    false,
+		})
+		return
+	}
+
+	c.JSON(http.StatusOK, stats)
+}