Changes

Co-authored-by: renee-png <262607627+renee-png@users.noreply.github.com>

src/lib/auth.tsx

@@ -0,0 +1,88 @@
+import { createContext, useContext, useEffect, useState, type ReactNode } from "react";
+import type { Session, User } from "@supabase/supabase-js";
+import { supabase } from "@/integrations/supabase/client";
+
+export type AppRole = "admin" | "attorney" | "staff";
+
+interface AuthState {
+  session: Session | null;
+  user: User | null;
+  roles: AppRole[];
+  loading: boolean;
+  isAdmin: boolean;
+  signIn: (email: string, password: string) => Promise<{ error: string | null }>;
+  signOut: () => Promise<void>;
+  refreshRoles: () => Promise<void>;
+}
+
+const AuthContext = createContext<AuthState | undefined>(undefined);
+
+export function AuthProvider({ children }: { children: ReactNode }) {
+  const [session, setSession] = useState<Session | null>(null);
+  const [user, setUser] = useState<User | null>(null);
+  const [roles, setRoles] = useState<AppRole[]>([]);
+  const [loading, setLoading] = useState(true);
+
+  const loadRoles = async (uid: string | undefined) => {
+    if (!uid) {
+      setRoles([]);
+      return;
+    }
+    const { data } = await supabase.from("user_roles").select("role").eq("user_id", uid);
+    setRoles((data ?? []).map((r) => r.role as AppRole));
+  };
+
+  useEffect(() => {
+    const { data: sub } = supabase.auth.onAuthStateChange((_event, sess) => {
+      setSession(sess);
+      setUser(sess?.user ?? null);
+      // Defer DB call to avoid deadlock
+      setTimeout(() => {
+        loadRoles(sess?.user?.id);
+      }, 0);
+    });
+
+    supabase.auth.getSession().then(({ data: { session: sess } }) => {
+      setSession(sess);
+      setUser(sess?.user ?? null);
+      loadRoles(sess?.user?.id).finally(() => setLoading(false));
+    });
+
+    return () => sub.subscription.unsubscribe();
+  }, []);
+
+  const signIn = async (email: string, password: string) => {
+    const { error } = await supabase.auth.signInWithPassword({ email, password });
+    return { error: error?.message ?? null };
+  };
+
+  const signOut = async () => {
+    await supabase.auth.signOut();
+    setRoles([]);
+  };
+
+  const refreshRoles = async () => loadRoles(user?.id);
+
+  return (
+    <AuthContext.Provider
+      value={{
+        session,
+        user,
+        roles,
+        loading,
+        isAdmin: roles.includes("admin"),
+        signIn,
+        signOut,
+        refreshRoles,
+      }}
+    >
+      {children}
+    </AuthContext.Provider>
+  );
+}
+
+export function useAuth() {
+  const ctx = useContext(AuthContext);
+  if (!ctx) throw new Error("useAuth must be used within AuthProvider");
+  return ctx;
+}

src/lib/format.ts

@@ -0,0 +1,46 @@
+export function formatCurrency(amount: number | string | null | undefined) {
+  const n = typeof amount === "string" ? parseFloat(amount) : (amount ?? 0);
+  return new Intl.NumberFormat("en-US", { style: "currency", currency: "USD" }).format(n || 0);
+}
+
+export function formatDate(value: string | Date | null | undefined) {
+  if (!value) return "—";
+  const d = typeof value === "string" ? new Date(value) : value;
+  return d.toLocaleDateString("en-US", { year: "numeric", month: "short", day: "numeric" });
+}
+
+export function formatDateTime(value: string | Date | null | undefined) {
+  if (!value) return "—";
+  const d = typeof value === "string" ? new Date(value) : value;
+  return d.toLocaleString("en-US", {
+    year: "numeric",
+    month: "short",
+    day: "numeric",
+    hour: "numeric",
+    minute: "2-digit",
+  });
+}
+
+export function statusBadgeClass(status: string) {
+  switch (status) {
+    case "active":
+    case "sent":
+      return "bg-primary/10 text-primary border-primary/20";
+    case "intake":
+    case "draft":
+      return "bg-muted text-muted-foreground border-border";
+    case "on_hold":
+    case "overdue":
+      return "bg-warning/15 text-warning-foreground border-warning/40";
+    case "closed_won":
+    case "paid":
+      return "bg-success/15 text-success border-success/30";
+    case "closed_lost":
+    case "void":
+      return "bg-destructive/10 text-destructive border-destructive/30";
+    case "closed":
+      return "bg-secondary text-secondary-foreground border-border";
+    default:
+      return "bg-muted text-muted-foreground border-border";
+  }
+}