🚀 Initial commit: Versão atual do TrackSteel APP

supabase/migrations/20250719155840-11c7aea1-a422-4a15-9ae4-4c41b01eb5f9.sql

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+-- Criar tabela para logs de sessão dos usuários
+CREATE TABLE public.user_session_logs (
+  id UUID NOT NULL DEFAULT gen_random_uuid() PRIMARY KEY,
+  user_id UUID NOT NULL REFERENCES auth.users(id) ON DELETE CASCADE,
+  session_start TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT now(),
+  session_end TIMESTAMP WITH TIME ZONE NULL,
+  duration_minutes INTEGER NULL,
+  ip_address INET NULL,
+  user_agent TEXT NULL,
+  is_active BOOLEAN NOT NULL DEFAULT true,
+  created_at TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT now(),
+  updated_at TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT now()
+);
+
+-- Criar índices para performance
+CREATE INDEX idx_user_session_logs_user_id ON public.user_session_logs(user_id);
+CREATE INDEX idx_user_session_logs_session_start ON public.user_session_logs(session_start);
+CREATE INDEX idx_user_session_logs_is_active ON public.user_session_logs(is_active);
+
+-- Habilitar RLS
+ALTER TABLE public.user_session_logs ENABLE ROW LEVEL SECURITY;
+
+-- Políticas RLS
+CREATE POLICY "Admins can view all session logs"
+ON public.user_session_logs
+FOR SELECT
+USING (has_role(auth.uid(), 'admin'::app_role));
+
+CREATE POLICY "System can insert session logs"
+ON public.user_session_logs
+FOR INSERT
+WITH CHECK (true);
+
+CREATE POLICY "System can update session logs"
+ON public.user_session_logs
+FOR UPDATE
+USING (true);
+
+-- Função para atualizar updated_at
+CREATE OR REPLACE FUNCTION public.update_user_session_logs_updated_at()
+RETURNS TRIGGER AS $$
+BEGIN
+    NEW.updated_at = now();
+    RETURN NEW;
+END;
+$$ LANGUAGE plpgsql;
+
+-- Trigger para atualizar updated_at
+CREATE TRIGGER update_user_session_logs_updated_at
+    BEFORE UPDATE ON public.user_session_logs
+    FOR EACH ROW
+    EXECUTE FUNCTION public.update_user_session_logs_updated_at();
+
+-- Função para finalizar sessão automaticamente
+CREATE OR REPLACE FUNCTION public.end_user_session(session_id UUID)
+RETURNS VOID AS $$
+BEGIN
+    UPDATE public.user_session_logs 
+    SET 
+        session_end = now(),
+        duration_minutes = EXTRACT(EPOCH FROM (now() - session_start)) / 60,
+        is_active = false
+    WHERE id = session_id AND is_active = true;
+END;
+$$ LANGUAGE plpgsql SECURITY DEFINER;
+
+-- Função para obter usuários online
+CREATE OR REPLACE FUNCTION public.get_online_users()
+RETURNS TABLE(
+    user_id UUID,
+    email TEXT,
+    full_name TEXT,
+    avatar_url TEXT,
+    session_start TIMESTAMP WITH TIME ZONE
+) AS $$
+BEGIN
+    RETURN QUERY
+    SELECT 
+        p.id,
+        p.email,
+        p.full_name,
+        p.avatar_url,
+        usl.session_start
+    FROM public.profiles p
+    INNER JOIN public.user_session_logs usl ON p.id = usl.user_id
+    WHERE usl.is_active = true
+    AND usl.session_start > (now() - INTERVAL '30 minutes')
+    ORDER BY usl.session_start DESC;
+END;
+$$ LANGUAGE plpgsql SECURITY DEFINER;