Refactor PaymentService methods for clarity and consistency

- Rename methods in PaymentService for improved readability: payInvoiceWithUserWallet to payWithWallet, openExternalLightningWallet to openExternalWallet, and handlePaymentWithFallback to handlePayment.
- Update related composables (useTicketPurchase, useLightningPayment) to reflect method name changes, ensuring consistent usage across the application.
- Modify RelayHub initialization process to set relay URLs before calling initialize, enhancing configuration clarity.
- Remove legacy compatibility flags in RelayHub to streamline the codebase and improve maintainability.

src/core/services/PaymentService.ts

@@ -130,7 +130,7 @@ export class PaymentService extends BaseService {
   /**
    * Pay Lightning invoice with user's wallet
    */
-  async payInvoiceWithUserWallet(
+  async payWithWallet(
     paymentRequest: string,
     requiredAmountSats?: number,
     options: PaymentOptions = {}
@@ -194,7 +194,7 @@ export class PaymentService extends BaseService {
   /**
    * Open external Lightning wallet
    */
-  openExternalLightningWallet(paymentRequest: string): void {
+  openExternalWallet(paymentRequest: string): void {
     if (!paymentRequest) {
       toast.error('No payment request available')
       return
@@ -223,7 +223,7 @@ export class PaymentService extends BaseService {
    * Handle payment with automatic fallback
    * Tries wallet payment first, falls back to external wallet
    */
-  async handlePaymentWithFallback(
+  async handlePayment(
     paymentRequest: string,
     requiredAmountSats?: number,
     options: PaymentOptions = {}
@@ -236,7 +236,7 @@ export class PaymentService extends BaseService {
     // Try wallet payment first if user has balance
     if (this.hasWalletWithBalance) {
       try {
-        return await this.payInvoiceWithUserWallet(
+        return await this.payWithWallet(
           paymentRequest, 
           requiredAmountSats, 
           options
@@ -248,7 +248,7 @@ export class PaymentService extends BaseService {
     }
 
     // Fallback to external wallet
-    this.openExternalLightningWallet(paymentRequest)
+    this.openExternalWallet(paymentRequest)
     return null // External wallet payment status unknown
   }
 

src/modules/base/index.ts

@@ -38,7 +38,8 @@ export const baseModule: ModulePlugin = {
     container.provide('pwaService', pwaService)
 
     // Initialize core services
-    await relayHub.initialize(options?.config?.nostr?.relays || [])
+    relayHub.setRelayUrls(options?.config?.nostr?.relays || [])
+    await relayHub.initialize()
     await auth.initialize({
       waitForDependencies: false, // Auth has no dependencies
       maxRetries: 1

src/modules/base/nostr/relay-hub.ts

@@ -75,7 +75,6 @@ export class RelayHub extends BaseService {
   private relayConfigs: Map<string, RelayConfig> = new Map()
   private connectedRelays: Map<string, Relay> = new Map()
   private subscriptions: Map<string, any> = new Map()
-  public isInitializedLegacy = false // Keep for backward compatibility
   private reconnectInterval?: number
   private healthCheckInterval?: number
   private mobileVisibilityHandler?: () => void
@@ -94,7 +93,7 @@ export class RelayHub extends BaseService {
     this.setupMobileVisibilityHandling()
   }
   
-  // Forward EventEmitter methods
+  // Delegate to internal EventEmitter
   on(event: string, listener: Function): void {
     this.eventEmitter.on(event, listener)
   }
@@ -149,39 +148,37 @@ export class RelayHub extends BaseService {
     })
   }
 
+  private relayUrls: string[] = []
+  
   /**
-   * Initialize the relay hub with relay configurations
-   * This is the public API that maintains backward compatibility
+   * Set relay URLs before initialization
    */
-  async initialize(relayUrls: string[]): Promise<void>
-  async initialize(options: any): Promise<void>
-  async initialize(relayUrlsOrOptions: string[] | any): Promise<void> {
-    // Handle backward compatibility for relayUrls array
-    if (Array.isArray(relayUrlsOrOptions)) {
-      this.pendingRelayUrls = relayUrlsOrOptions
-      // Use BaseService's initialize method
-      await super.initialize({
-        waitForDependencies: false, // RelayHub has no dependencies
-        maxRetries: 1
-      })
-    } else {
-      // This is a call from BaseService or other services
-      await super.initialize(relayUrlsOrOptions)
-    }
+  setRelayUrls(urls: string[]): void {
+    this.relayUrls = urls
   }
   
-  private pendingRelayUrls: string[] = []
+  /**
+   * Initialize the relay hub
+   */
+  async initialize(options = {}): Promise<void> {
+    // Use BaseService's initialize method
+    await super.initialize({
+      waitForDependencies: false, // RelayHub has no dependencies
+      maxRetries: 1,
+      ...options
+    })
+  }
   
   /**
    * Service-specific initialization (called by BaseService)
    */
   protected async onInitialize(): Promise<void> {
-    const relayUrls = this.pendingRelayUrls
-    
-    if (!relayUrls || relayUrls.length === 0) {
-      throw new Error('No relay URLs provided for initialization')
+    if (!this.relayUrls || this.relayUrls.length === 0) {
+      throw new Error('No relay URLs provided. Call setRelayUrls() before initialize()')
     }
     
+    const relayUrls = this.relayUrls
+    
     this.debug(`Initializing with URLs: ${relayUrls.join(', ')}`)
 
     // Convert URLs to relay configs
@@ -201,7 +198,6 @@ export class RelayHub extends BaseService {
     this.debug('Starting connection...')
     await this.connect()
     this.startHealthCheck()
-    this.isInitializedLegacy = true // Keep for backward compatibility
     this.debug('Initialization complete')
   }
 
@@ -573,7 +569,6 @@ export class RelayHub extends BaseService {
     // Disconnect and cleanup
     this.disconnect()
     this.removeAllListeners()
-    this.isInitializedLegacy = false
     
     this.debug('RelayHub disposed')
   }

src/modules/events/composables/useTicketPurchase.ts

@@ -68,7 +68,7 @@ export function useTicketPurchase() {
   // Pay with wallet - delegate to PaymentService
   async function payWithWallet(paymentRequest: string) {
     try {
-      await paymentService.payInvoiceWithUserWallet(paymentRequest, undefined, {
+      await paymentService.payWithWallet(paymentRequest, undefined, {
         showToast: false // We'll handle success notifications in the ticket purchase flow
       })
       return true
@@ -179,7 +179,7 @@ export function useTicketPurchase() {
   // Open Lightning wallet - delegate to PaymentService
   function handleOpenLightningWallet() {
     if (paymentRequest.value) {
-      paymentService.openExternalLightningWallet(paymentRequest.value)
+      paymentService.openExternalWallet(paymentRequest.value)
     }
   }
 

src/modules/market/composables/useLightningPayment.ts

@@ -22,7 +22,7 @@ export function useLightningPayment() {
   async function payInvoice(paymentRequest: string, orderId?: string): Promise<boolean> {
     try {
       // Use PaymentService with custom success message
-      const paymentResult = await paymentService.payInvoiceWithUserWallet(
+      const paymentResult = await paymentService.payWithWallet(
         paymentRequest,
         undefined, // No specific amount requirement
         {
@@ -61,14 +61,14 @@ export function useLightningPayment() {
 
   // Open external Lightning wallet (fallback) - delegate to PaymentService
   function openExternalLightningWallet(paymentRequest: string) {
-    paymentService.openExternalLightningWallet(paymentRequest)
+    paymentService.openExternalWallet(paymentRequest)
   }
 
   // Main payment handler - tries wallet first, falls back to external
   async function handlePayment(paymentRequest: string, orderId?: string): Promise<void> {
     try {
       // Use PaymentService's automatic fallback handling
-      const result = await paymentService.handlePaymentWithFallback(
+      const result = await paymentService.handlePayment(
         paymentRequest,
         undefined, // No specific amount requirement
         {