Add Ormin ORM support for BaraDB (Nim client)

clients/nim/ormin/examples/forum/forumproto.nim

@@ -0,0 +1,37 @@
+import ../../ormin, ../../ormin/serverws, json
+
+importModel(DbBackend.sqlite, "forum_model")
+
+var db {.global.} = open("stuff", "", "", "")
+
+protocol "forumclient.nim":
+  common:
+    when defined(js):
+      type kstring = cstring
+    else:
+      type kstring = string
+    type
+      inetType = kstring
+      varcharType = kstring
+      timestampType = kstring
+  server:
+    query:
+      delete antibot
+      where ip == %arg
+  client:
+    proc deleteAntibot(ip: string)
+  server:
+    query:
+      update session(lastModified = !!"DATETIME('now')")
+      where ip == %arg["ip"] and password == %arg["pw"]
+  client:
+    proc updateSession(arg: Session)
+  server:
+    let allSessions = query:
+      select session(_)
+    send(allSessions)
+  client:
+    type Session = ref object
+    var gSessions: seq[Session]
+    gSessions = recv()
+    proc getAllSessions()