joystream/runtime-modules/content-directory/src/schema/convert.rs

use super::*;
use sp_runtime::traits::Hash;

impl<T: Trait> From<InputPropertyValue<T>> for StoredPropertyValue<T> {
    fn from(input_property_value: InputPropertyValue<T>) -> Self {
        match input_property_value {
            InputPropertyValue::Single(input_value) => {
                StoredPropertyValue::Single(input_value.into())
            }
            InputPropertyValue::Vector(vector_input_value) => {
                let vec_output_property_value =
                    VecStoredPropertyValue::new(vector_input_value.into(), T::Nonce::default());
                StoredPropertyValue::Vector(vec_output_property_value)
            }
        }
    }
}

impl<T: Trait> From<InputValue<T>> for StoredValue<T> {
    fn from(input_value: InputValue<T>) -> Self {
        match input_value {
            InputValue::Bool(value) => StoredValue::Bool(value),
            InputValue::Uint16(value) => StoredValue::Uint16(value),
            InputValue::Uint32(value) => StoredValue::Uint32(value),
            InputValue::Uint64(value) => StoredValue::Uint64(value),
            InputValue::Int16(value) => StoredValue::Int16(value),
            InputValue::Int32(value) => StoredValue::Int32(value),
            InputValue::Int64(value) => StoredValue::Int64(value),
            InputValue::Text(value) => StoredValue::Text(value),

            InputValue::TextToHash(value) => {
                let hash_value = value.using_encoded(<T as system::Trait>::Hashing::hash);
                StoredValue::Hash(hash_value)
            }
            InputValue::Reference(value) => StoredValue::Reference(value),
        }
    }
}

impl<T: Trait> From<VecInputValue<T>> for VecStoredValue<T> {
    fn from(vec_input_value: VecInputValue<T>) -> Self {
        match vec_input_value {
            VecInputValue::Bool(vec_value) => VecStoredValue::Bool(vec_value),
            VecInputValue::Uint16(vec_value) => VecStoredValue::Uint16(vec_value),
            VecInputValue::Uint32(vec_value) => VecStoredValue::Uint32(vec_value),
            VecInputValue::Uint64(vec_value) => VecStoredValue::Uint64(vec_value),
            VecInputValue::Int16(vec_value) => VecStoredValue::Int16(vec_value),
            VecInputValue::Int32(vec_value) => VecStoredValue::Int32(vec_value),
            VecInputValue::Int64(vec_value) => VecStoredValue::Int64(vec_value),
            VecInputValue::Text(vec_value) => VecStoredValue::Text(vec_value),

            VecInputValue::TextToHash(vec_value) => {
                let hash_vec_value: Vec<_> = vec_value
                    .into_iter()
                    .map(|value| value.using_encoded(<T as system::Trait>::Hashing::hash))
                    .collect();
                VecStoredValue::Hash(hash_vec_value)
            }
            VecInputValue::Reference(value) => VecStoredValue::Reference(value),
        }
    }
}