144 lines
3.5 KiB
TypeScript
144 lines
3.5 KiB
TypeScript
import { createClient } from '@supabase/supabase-js';
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// Get environment variables
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const supabaseUrl = process.env.NEXT_PUBLIC_SUPABASE_URL;
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const supabaseAnonKey = process.env.NEXT_PUBLIC_SUPABASE_ANON_KEY;
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/**
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* Custom error class for Supabase-related errors
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*/
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export class SupabaseError extends Error {
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constructor(
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message: string,
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public readonly code?: string,
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public readonly originalError?: unknown
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) {
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super(message);
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this.name = 'SupabaseError';
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}
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}
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/**
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* Check if Supabase is properly configured
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*/
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export function isSupabaseConfigured(): boolean {
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return !!(supabaseUrl && supabaseAnonKey);
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}
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/**
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* Check if service role is available (server-side only)
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*/
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export function isServiceRoleAvailable(): boolean {
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return !!(process.env.SUPABASE_SERVICE_ROLE_KEY && supabaseUrl);
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}
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// Create client only if we have the required variables
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// This prevents build-time errors
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let client: ReturnType<typeof createClient> | undefined;
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if (typeof window !== 'undefined' && supabaseUrl && supabaseAnonKey) {
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client = createClient(supabaseUrl, supabaseAnonKey, {
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auth: {
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autoRefreshToken: true,
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persistSession: true,
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},
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});
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}
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// Export the client (will be undefined on server/build)
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export const supabaseClient = client as ReturnType<typeof createClient>;
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/**
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* Admin client for server-side operations (uses service role key)
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* @throws {SupabaseError} If Supabase is not configured
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*/
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export function getServiceSupabase() {
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const serviceKey = process.env.SUPABASE_SERVICE_ROLE_KEY;
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if (!serviceKey || !supabaseUrl) {
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throw new SupabaseError(
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'Missing Supabase service configuration. Please check your environment variables.',
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'CONFIG_MISSING'
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);
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}
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try {
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return createClient(supabaseUrl, serviceKey, {
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auth: {
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autoRefreshToken: false,
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persistSession: false,
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},
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});
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} catch (error) {
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throw new SupabaseError(
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'Failed to initialize Supabase client',
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'INIT_ERROR',
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error
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);
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}
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}
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/**
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* Server-side client with user's JWT (for API routes/actions)
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* @throws {SupabaseError} If Supabase is not configured
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*/
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export function getSupabaseWithToken(token: string) {
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if (!supabaseUrl || !supabaseAnonKey) {
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throw new SupabaseError(
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'Missing Supabase configuration. Please check your environment variables.',
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'CONFIG_MISSING'
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);
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}
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try {
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return createClient(supabaseUrl, supabaseAnonKey, {
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auth: {
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autoRefreshToken: false,
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persistSession: false,
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},
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global: {
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headers: {
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Authorization: `Bearer ${token}`,
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},
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},
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});
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} catch (error) {
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throw new SupabaseError(
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'Failed to initialize Supabase client with token',
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'INIT_ERROR',
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error
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);
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}
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}
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/**
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* Safe wrapper for Supabase operations with proper error handling
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*/
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export async function withSupabase<T>(
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operation: () => Promise<T>,
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errorMessage: string = 'Database operation failed'
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): Promise<T> {
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try {
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return await operation();
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} catch (error) {
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if (error instanceof SupabaseError) {
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throw error;
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}
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// Handle Supabase-specific errors
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if (error && typeof error === 'object' && 'code' in error) {
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const supabaseError = error as { code: string; message?: string };
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throw new SupabaseError(
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supabaseError.message || errorMessage,
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supabaseError.code,
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error
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);
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}
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throw new SupabaseError(
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errorMessage,
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'UNKNOWN_ERROR',
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error
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);
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}
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}
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