fix: allow Sudo to change admin key in pallet service_request

pallets/service-request/src/functions.rs

@@ -0,0 +1,59 @@
+use crate::*;
+
+use frame_support::{
+	dispatch::DispatchError, sp_runtime::traits::AccountIdConversion, traits::ExistenceRequirement,
+	PalletId,
+};
+
+pub const PALLET_ID: PalletId = PalletId(*b"reqsrvc!");
+
+impl<T: Config> Pallet<T> {
+	/// Pallet Methods
+	pub fn staking_account_id(request_id: ServiceIdOf<T>) -> AccountIdOf<T> {
+		PALLET_ID.into_sub_account(request_id)
+	}
+
+	pub fn generate_request_id(
+		requester_id: &T::AccountId,
+		country: &[u8],
+		region: &[u8],
+		city: &[u8],
+		service_category: &[u8],
+	) -> T::Hash {
+		let mut seed = requester_id.encode();
+		let account_info = frame_system::Pallet::<T>::account(requester_id);
+
+		seed.append(&mut account_info.nonce.encode());
+		seed.append(&mut country.encode());
+		seed.append(&mut region.encode());
+		seed.append(&mut city.encode());
+		seed.append(&mut service_category.encode());
+
+		T::Hashing::hash(&seed)
+	}
+
+	pub fn do_transfer(
+		sender: &T::AccountId,
+		receiver: &T::AccountId,
+		amount: BalanceOf<T>,
+		existence: ExistenceRequirement,
+	) -> Result<(), Error<T>> {
+		let result = CurrencyOf::<T>::transfer(sender, receiver, amount, existence);
+
+		if let Err(dispatch) = result {
+			return match dispatch {
+				DispatchError::Other(_) => Err(Error::<T>::Other),
+				DispatchError::CannotLookup => Err(Error::<T>::CannotLookup),
+				DispatchError::BadOrigin => Err(Error::<T>::BadOrigin),
+				DispatchError::TooManyConsumers => Err(Error::<T>::TooManyConsumers),
+				DispatchError::ConsumerRemaining => Err(Error::<T>::ConsumerRemaining),
+				DispatchError::NoProviders => Err(Error::<T>::NoProviders),
+				DispatchError::Token(_) => Err(Error::<T>::Token),
+				DispatchError::Arithmetic(_) => Err(Error::<T>::Arithmetic),
+				DispatchError::Module(_) => Err(Error::<T>::Arithmetic),
+			}
+		}
+
+		Ok(())
+	}
+}