feat: modularize contract into component

src/base/events.cairo

@@ -0,0 +1,271 @@
+use starknet::{
+    ContractAddress
+};
+use crate::base::types::{Permissions,VerificationType,RefundRequestReason,ContentUpdateType};
+#[derive(Drop, starknet::Event)]
+pub struct TokenBoundAccountCreated {
+    pub id: u256,
+}
+
+
+#[derive(Drop, starknet::Event)]
+pub struct EmergencyPaused {
+    pub paused_by: ContractAddress,
+    pub timestamp: u64,
+}
+
+#[derive(Drop, starknet::Event)]
+pub struct EmergencyUnpause {
+    pub unpaused_by: ContractAddress,
+    pub timestamp: u64,
+}
+
+#[derive(Drop, starknet::Event)]
+pub struct UserUpdated {
+    pub user_id: u256,
+}
+
+#[derive(Drop, starknet::Event)]
+pub struct SubscriptionCreated {
+    pub user_id: u256,
+    pub end_date: u64,
+    pub amount: u256,
+}
+
+#[derive(Drop, starknet::Event)]
+pub struct SubscriptionRenewed {
+    pub user: ContractAddress,
+    pub subscription_id: u256,
+    pub new_end_time: u64,
+}
+
+#[derive(Drop, starknet::Event)]
+pub struct ReceiptGenerated {
+    pub receipt_id: u256,
+}
+
+#[derive(Drop, starknet::Event)]
+pub struct SubscriptionCancelled {
+    pub user: ContractAddress,
+    pub subscription_id: u256,
+}
+#[derive(Drop, starknet::Event)]
+pub struct AccessVerified {
+    pub user_id: u256,
+    pub content_id: felt252,
+    pub has_access: bool,
+}
+
+#[derive(Drop, starknet::Event)]
+pub struct UserCreated {
+    pub id: u256,
+}
+
+#[derive(Drop, starknet::Event)]
+pub struct PaymentProcessed {
+    pub payment_id: u256,
+    pub subscription_id: u256,
+    pub subscriber: ContractAddress,
+    pub amount: u256,
+    pub timestamp: u64,
+}
+
+#[derive(Drop, starknet::Event)]
+pub struct RecurringPaymentProcessed {
+    pub payment_id: u256,
+    pub subscription_id: u256,
+    pub subscriber: ContractAddress,
+    pub amount: u256,
+    pub timestamp: u64,
+}
+
+#[derive(Drop, starknet::Event)]
+pub struct PaymentVerified {
+    pub payment_id: u256,
+    pub subscription_id: u256,
+    pub timestamp: u64,
+}
+
+#[derive(Drop, starknet::Event)]
+pub struct RefundProcessed {
+    pub payment_id: u256,
+    pub subscription_id: u256,
+    pub amount: u256,
+    pub timestamp: u64,
+}
+
+// Permission-related events
+#[derive(Drop, starknet::Event)]
+pub struct PermissionGranted {
+    pub account_id: u256,
+    pub operator: ContractAddress,
+    pub permissions: Permissions,
+}
+
+#[derive(Drop, starknet::Event)]
+pub struct PermissionRevoked {
+    pub account_id: u256,
+    pub operator: ContractAddress,
+}
+
+#[derive(Drop, starknet::Event)]
+pub struct PermissionModified {
+    pub account_id: u256,
+    pub permissions: Permissions,
+}
+
+// NEW - Delegation-related events
+#[derive(Drop, starknet::Event)]
+pub struct DelegationCreated {
+    pub delegator: ContractAddress,
+    pub delegate: ContractAddress,
+    pub permissions: u64,
+    pub expiration: u64,
+    pub max_actions: u64,
+}
+
+#[derive(Drop, starknet::Event)]
+pub struct DelegationRevoked {
+    pub delegator: ContractAddress,
+    pub delegate: ContractAddress,
+}
+
+#[derive(Drop, starknet::Event)]
+pub struct DelegationUsed {
+    pub delegator: ContractAddress,
+    pub delegate: ContractAddress,
+    pub permission: u64,
+    pub remaining_actions: u64,
+}
+
+#[derive(Drop, starknet::Event)]
+pub struct DelegationExpired {
+    pub delegator: ContractAddress,
+    pub delegate: ContractAddress,
+}
+
+#[derive(Drop, starknet::Event)]
+pub struct ContentRegistered {
+    pub content_id: felt252,
+    pub creator: ContractAddress,
+}
+
+#[derive(Drop, starknet::Event)]
+pub struct UserVerificationStatusChanged {
+    #[key]
+    pub user: ContractAddress,
+    pub verification_type: VerificationType,
+    pub is_verified: bool,
+    pub timestamp: u64,
+}
+
+#[derive(Drop, starknet::Event)]
+pub struct ContentPermissionsGranted {
+    #[key]
+    pub content_id: felt252,
+    #[key]
+    pub user: ContractAddress,
+    pub permissions: Permissions,
+    pub timestamp: u64,
+}
+
+#[derive(Drop, starknet::Event)]
+pub struct ContentPurchased {
+    pub purchase_id: u256,
+    pub content_id: felt252,
+    pub buyer: ContractAddress,
+    pub price: u256,
+    pub timestamp: u64,
+}
+
+#[derive(Drop, starknet::Event)]
+pub struct PurchaseStatusUpdated {
+    pub purchase_id: u256,
+    pub new_status: u8, // Using u8 for status code instead of PurchaseStatus enum
+    pub timestamp: u64,
+}
+
+// Payout and Refunds
+#[derive(Drop, starknet::Event)]
+pub struct PayoutExecuted {
+    pub recipients: Array<ContractAddress>,
+    pub timestamp: u64,
+    pub amount_paid: u256,
+}
+
+#[derive(Drop, starknet::Event)]
+pub struct PayoutScheduleSet {
+    pub start_time: u64,
+    pub setter: ContractAddress,
+    pub interval: u64,
+}
+
+#[derive(Drop, starknet::Event)]
+pub struct RefundRequested {
+    pub user: ContractAddress,
+    pub content_id: felt252,
+    pub purchase_id: u256,
+    pub reason: RefundRequestReason,
+}
+
+#[derive(Drop, starknet::Event)]
+pub struct RefundApproved {
+    pub approver: ContractAddress,
+    pub user_id: u256,
+    pub content_id: felt252,
+    pub refund_id: u64,
+}
+
+#[derive(Drop, starknet::Event)]
+pub struct RefundDeclined {
+    pub decliner: ContractAddress,
+    pub user_id: u256,
+    pub content_id: felt252,
+    pub refund_id: u64,
+}
+
+#[derive(Drop, starknet::Event)]
+pub struct RefundTimedOut {
+    pub user_id: u256,
+    pub content_id: felt252,
+    pub refund_id: u64,
+}
+
+#[derive(Drop, starknet::Event)]
+pub struct RefundPaid {
+    pub refund_id: u64,
+    pub content_id: felt252,
+    pub purchase_id: u256,
+    pub executor: ContractAddress,
+    pub user_id: u256,
+}
+
+#[derive(Drop, starknet::Event)]
+pub struct PlatformFeeChanged {
+    pub new_fee: u256,
+    pub timestamp: u64,
+}
+
+#[derive(Drop, starknet::Event)]
+pub struct RefundWindowChanged {
+    pub new_window: u64,
+    pub timestamp: u64,
+}
+
+#[derive(Drop, starknet::Event)]
+pub struct ContentUpdated {
+    pub content_id: felt252,
+    pub updater: ContractAddress,
+    pub version: u64,
+    pub update_type: ContentUpdateType,
+    pub timestamp: u64,
+}
+
+#[derive(Drop, starknet::Event)]
+pub struct ContentUpdateHistoryRecorded {
+    pub content_id: felt252,
+    pub version: u64,
+    pub updater: ContractAddress,
+    pub update_type: ContentUpdateType,
+    pub timestamp: u64,
+}

src/base/types.cairo

@@ -225,3 +225,118 @@ pub struct Receipt {
     pub issued_at: u64,
     pub transaction_hash: felt252,
 }
+
+
+#[derive(Copy, Drop, Serde, starknet::Store, PartialEq, Debug)]
+pub enum ContentType {
+    #[default]
+    Text,
+    Video,
+    Image,
+    // Any other content type
+}
+
+#[derive(Copy, Drop, Serde, starknet::Store, PartialEq, Debug)]
+pub enum Category {
+    Software,
+    #[default]
+    Education,
+    Literature,
+    Art,
+}
+
+#[derive(Copy, Drop, Serde, starknet::Store, PartialEq, Debug)]
+pub enum SubscriptionStatus {
+    Active,
+    #[default]
+    Inactive,
+    Cancelled,
+}
+
+#[derive(Copy, Drop, Serde, starknet::Store, Debug)]
+pub struct ContentMetadata {
+    pub content_id: felt252,
+    pub title: felt252,
+    pub description: felt252,
+    pub content_type: ContentType,
+    pub creator: ContractAddress,
+    pub category: Category,
+    pub last_updated: u64,
+    pub version: u64,
+}
+
+#[derive(Copy, Drop, Serde, starknet::Store, Debug)]
+pub struct ContentUpdateHistory {
+    pub content_id: felt252,
+    pub version: u64,
+    pub updater: ContractAddress,
+    pub timestamp: u64,
+    pub update_type: ContentUpdateType,
+    pub previous_title: felt252,
+    pub previous_description: felt252,
+    pub previous_content_type: ContentType,
+    pub previous_category: Category,
+    pub new_title: felt252,
+    pub new_description: felt252,
+    pub new_content_type: ContentType,
+    pub new_category: Category,
+}
+
+#[derive(Copy, Drop, Serde, starknet::Store, PartialEq, Debug)]
+pub enum ContentUpdateType {
+    #[default]
+    Full,
+    Partial,
+    Title,
+    Description,
+    ContentType,
+    Category,
+}
+
+#[derive(Drop, Serde, starknet::Store, Clone)]
+pub struct Subscription {
+    pub id: u256,
+    pub subscriber: ContractAddress,
+    pub plan_id: u256,
+    pub amount: u256,
+    pub start_date: u64,
+    pub end_date: u64,
+    pub is_active: bool,
+    pub last_payment_date: u64,
+    pub subscription_type: PlanType,
+    pub status: SubscriptionStatus,
+}
+
+#[derive(Drop, Serde, starknet::Store, Clone, PartialEq)]
+pub enum PlanType {
+    #[default]
+    MONTHLY,
+    YEARLY,
+    TRIAL,
+}
+
+#[derive(Copy, Drop, Serde, starknet::Store, Debug)]
+pub struct AccessCache {
+    pub user_id: u256,
+    pub content_id: felt252,
+    pub has_access: bool,
+    pub timestamp: u64,
+    pub expiry: u64,
+}
+#[derive(Copy, Drop, Serde, starknet::Store, Debug)]
+pub struct ContentAccess {
+    pub content_id: felt252,
+    pub access_type: AccessType,
+    pub requires_subscription: bool,
+    pub is_premium: bool,
+}
+
+#[derive(Copy, Drop, Serde, starknet::Store, Debug)]
+pub struct Payment {
+    pub id: u256,
+    pub subscription_id: u256,
+    pub amount: u256,
+    pub timestamp: u64,
+    pub is_verified: bool,
+    pub is_refunded: bool,
+}