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specs/models_marketplace/main/currency.v

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+module main
+
+import freeflowuniverse.herolib.hero.models.marketplace.core
+
+// Configurable currency support for any currency type
+pub struct Currency {
+	core.Base
+pub mut:
+	code                  string // USD, EUR, BTC, ETH, etc.
+	name                  string
+	symbol                string
+	currency_type         CurrencyType
+	exchange_rate_to_base f64 // Using f64 for Decimal
+	is_base_currency      bool
+	decimal_places        u8
+	is_active             bool
+}
+
+pub enum CurrencyType {
+	fiat
+	cryptocurrency
+	token
+	points
+	custom
+}
+
+pub struct Price {
+pub mut:
+	base_amount          f64 // Using f64 for Decimal
+	base_currency        string
+	display_currency     string
+	display_amount       f64 // Using f64 for Decimal
+	formatted_display    string
+	conversion_rate      f64 // Using f64 for Decimal
+	conversion_timestamp u64 // Unix timestamp
+}
+
+pub struct MarketplaceCurrencyConfig {
+pub mut:
+	base_currency            string
+	supported_currencies     []string
+	default_display_currency string
+	auto_update_rates        bool
+	update_interval_minutes  u32
+	fallback_rates           map[string]f64 // Using f64 for Decimal
+}
+
+// Exchange rate history for tracking changes over time
+pub struct ExchangeRateHistory {
+pub mut:
+	from_currency string
+	to_currency   string
+	rate          f64 // Using f64 for Decimal
+	timestamp     u64 // Unix timestamp
+	provider      string
+}
+
+// User currency preferences
+pub struct UserCurrencyPreference {
+pub mut:
+	user_id            string
+	preferred_currency string
+	updated_at         u64 // Unix timestamp
+}