Function GetEntityByName

internal/schema/schema.go:89–97

GetEntityByName retrieves an `EntityDefinition` from a `SchemaDefinition` by its name. It returns a pointer to the `EntityDefinition` if it is found in the `SchemaDefinition`. If the `EntityDefinition` is not found, it returns an error with error code `ERROR_CODE_ENTITY_DEFINITION_NOT_FOUND`.

(schema *base.SchemaDefinition, name string)

// It returns a pointer to the `EntityDefinition` if it is found in the `SchemaDefinition`.
// If the `EntityDefinition` is not found, it returns an error with error code `ERROR_CODE_ENTITY_DEFINITION_NOT_FOUND`.
func GetEntityByName(schema *base.SchemaDefinition, name string) (entityDefinition *base.EntityDefinition, err error) {
	// Look up the entity definition in the schema definition's EntityDefinitions map
	if en, ok := schema.GetEntityDefinitions()[name]; ok {
		// If the entity definition is found, return it and a nil error
		return en, nil
	}
	// If the entity definition is not found, return a nil entity definition and an error
	return nil, errors.New(base.ErrorCode_ERROR_CODE_ENTITY_DEFINITION_NOT_FOUND.String())
}

// GetRuleByName retrieves the rule definition from the given schema by its name.
// It takes a pointer to a base.SchemaDefinition and the name of the rule to look for.