Added readrow, saverow and filters to ensure deduplication

plugins/rmass/actions/synapseassignavatar.py

@@ -6,14 +6,12 @@ kind = "action"
 
 showstatus = True
 
-#astoken = os.environ["AS_TOKEN"]
-
 resolve = {
     "get": {
         "sender": ["messageheaders", "userCard", "id"],
         "avatar": ["uploadimage"],
         "username": ["messageheaders", "userCard", "username"],
-        #"username": ["pullmessages", 0, "userCard", "username"],
+        "avatar_hash": ["useravatar_hash"],
     },
     "construct": {
         "matrixuser": [
@@ -50,3 +48,28 @@ headers = {
     "Content-Type": "application/json",
 }
 
+readrow = {
+    "table": "user_profiles",
+    "columns": [
+        {"rmass_user_id": "INTEGER PRIMARY KEY"},
+        {"rmass_username": "TEXT NOT NULL UNIQUE"},
+        {"rmass_dm_room": "TEXT NOT NULL UNIQUE"},
+        {"rmass_avatar_hash": "TEXT"},
+    ],
+    "searchcolumn": "rmass_avatar_hash",
+    "rowsearchvalue": [
+        {"resolved": "avatar_hash"},
+        {"resolved": "sender"},
+    ],
+    "columnnumber": 3,
+}
+
+filters = [
+    {
+        "filterkey": "avatar_hash",
+        "operator": "==",
+        "filtervalue": {"outputs": "databasetarget"},
+        "print": "User avatar up to date. Continuing...",
+    },
+]
+