feat: 2.3.2

server/nakama/lua/utils.lua

@@ -0,0 +1,52 @@
+local nk = require("nakama")
+
+local utils = {}
+
+utils.ADMIN_ROLES = { ["admin"] = true, ["moderator"] = true, ["owner"] = true }
+
+function utils.is_admin(context)
+    if not context.user_id then return false end
+    
+    local status, account = pcall(nk.account_get_id, context.user_id)
+    if not status or not account then return false end
+    
+    local metadata = {}
+    if type(account.user.metadata) == "string" then
+        status, metadata = pcall(nk.json_decode, account.user.metadata)
+        if not status then metadata = {} end
+    else
+        metadata = account.user.metadata or {}
+    end
+    
+    local role = metadata.role or ""
+    return utils.ADMIN_ROLES[role] == true
+end
+
+function utils.is_match_host(context, match_id)
+    if not context.user_id or not match_id then return false end
+    local status, match = pcall(nk.match_get, match_id)
+    if not status or not match then return false end
+
+    -- Needs to decode match.state if you're using authoritative matches
+    -- Simplified for lua translation:
+    local state = {}
+    if match.state then
+        status, state = pcall(nk.json_decode, match.state)
+        if not status then state = {} end
+    end
+    return state.hostUserId == context.user_id
+end
+
+function utils.require_admin(context)
+    if not utils.is_admin(context) then
+        error("Admin privileges required")
+    end
+end
+
+function utils.require_admin_or_host(context, match_id)
+    if not utils.is_admin(context) and not utils.is_match_host(context, match_id) then
+        error("Admin or host privileges required")
+    end
+end
+
+return utils