feat: Refactor ID generation to use Snowflake IDs with prefixes and add domain-specific ID generators

- Replace timestamp-based GenerateRuleID with Snowflake-based GeneratePrefixed("rule")
- Replace random string-based GenerateEventID with Snowflake-based GeneratePrefixed("evt")
- Add GenerateUsageID with resourceType and tenantID parameters for traceable usage IDs
- Add GenerateAPIID, GenerateTenantID, GenerateProfileID, GenerateSubscriptionID, GenerateCarrierID, GeneratePricingID generators

apps/carrier-connector/internal/id/generate.go

@@ -5,9 +5,55 @@ import (
 	"time"
 )
 
-
+// GenerateRuleID generates a rule ID using Snowflake ID
 func GenerateRuleID() string {
-	return fmt.Sprintf("rule_%d", GetCurrentTime().UnixNano())
+	return GeneratePrefixed("rule")
+}
+
+// GenerateEventID generates an event ID using Snowflake ID
+func GenerateEventID() string {
+	return GeneratePrefixed("evt")
+}
+
+// GenerateUsageID generates a usage ID using Snowflake ID with resourceType and tenantID
+func GenerateUsageID(resourceType, tenantID string) string {
+	// Create a more traceable ID that includes resource type and tenant info
+	// Format: usage_<resourceType>_<tenantID_short>_<snowflake>
+	tenantShort := tenantID
+	if len(tenantID) > 8 {
+		tenantShort = tenantID[:8]
+	}
+	return fmt.Sprintf("usage_%s_%s_%s", resourceType, tenantShort, GenerateString())
+}
+
+// GenerateAPIID generates an API ID using Snowflake ID
+func GenerateAPIID() string {
+	return GeneratePrefixed("api")
+}
+
+// GenerateTenantID generates a tenant ID using Snowflake ID
+func GenerateTenantID() string {
+	return GeneratePrefixed("tnt")
+}
+
+// GenerateProfileID generates a profile ID using Snowflake ID
+func GenerateProfileID() string {
+	return GeneratePrefixed("prf")
+}
+
+// GenerateSubscriptionID generates a subscription ID using Snowflake ID
+func GenerateSubscriptionID() string {
+	return GeneratePrefixed("sub")
+}
+
+// GenerateCarrierID generates a carrier ID using Snowflake ID
+func GenerateCarrierID() string {
+	return GeneratePrefixed("car")
+}
+
+// GeneratePricingID generates a pricing ID using Snowflake ID
+func GeneratePricingID() string {
+	return GeneratePrefixed("prc")
 }
 
 // GetCurrentTime returns the current time
@@ -15,13 +61,8 @@ func GetCurrentTime() time.Time {
 	return time.Now()
 }
 
-func GenerateEventID() string {
-	// Generate unique event ID (implementation depends on your ID generation strategy)
-	return "evt_" + GenerateRandomString(16)
-}
-
+// GenerateRandomString generates a random string of specified length
 func GenerateRandomString(length int) string {
-	// Generate random string (implementation depends on your random string generation)
 	const charset = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"
 	b := make([]byte, length)
 	for i := range b {