refactor EncryptedFileMetadataManager

lbrynet/interfaces.py

@@ -720,3 +720,45 @@ def respond_to_offer(self, offer, peer, blobs):
         @return: accepted, rejected, or unset offer
         @rtype: Offer
         """
+
+class IEncryptedFileMetadataManager(Interface):
+    """
+    Store and provide access to LBRY file metadata
+    """
+
+    def setup(self):
+        pass
+
+    def stop(self):
+        pass
+
+    def get_all_streams(self):
+        pass
+
+    def save_stream(self, stream_hash, file_name, key, suggested_file_name, blobs):
+        pass
+
+    def get_stream_info(self, stream_hash):
+        pass
+
+    def check_if_stream_exists(self, stream_hash):
+        pass
+
+    def delete_stream(self, stream_hash):
+        pass
+
+    def add_blobs_to_stream(self, stream_hash, blobs):
+        pass
+
+    def get_blobs_for_stream(self, stream_hash, start_blob=None,
+                             end_blob=None, count=None, reverse=False):
+        pass
+
+    def get_stream_of_blob(self, blob_hash):
+        pass
+
+    def save_sd_blob_hash_to_stream(self, stream_hash, sd_blob_hash):
+        pass
+
+    def get_sd_blob_hashes_for_stream(self, stream_hash):
+        pass