Added readrow, saverow and filters to ensure deduplication

plugins/rmass/actions/synapseregister.py

@@ -9,9 +9,7 @@ showstatus = True
 resolve = {
     "get": {
         "sender": ["messageheaders", "userCard", "id"],
-        #"sender": ["pullmessages", 0, "userCard", "id"],
         "username": ["messageheaders", "userCard", "username"],
-        #"username": ["pullmessages", 0, "userCard", "username"],
     }
 }
 keys = [
@@ -32,6 +30,8 @@ keys = [
     },
 ]
 
+isrequest = True
+
 method = "POST"
 
 path = "https://loxthelion.com/_matrix/client/v3/register"
@@ -47,3 +47,27 @@ headers = {
 outputs = {
     "user_id": "user_id",
 }
+
+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_user_id",
+    "rowsearchvalue": [
+        {"resolved": "sender"},
+    ],
+    "columnnumber": 0,
+}
+
+filters = [
+    {
+        "filterkey": "sender",
+        "operator": "==",
+        "filtervalue": {"outputs": "databasetarget"},
+        "print": "User already registered. Continuing...",
+    },
+]