feat: Add CrowdloanRewards pallet

[ltfschoen]

i get this error when i try to implement these changes:

error[E0277]: the trait bound `sp_runtime::generic::UncheckedExtrinsic<MultiAddress<sp_runtime::AccountId32, ()>, Call, MultiSignature, (CheckNonZeroSender<Runtime>, CheckSpecVersion<Runtime>, CheckTxVersion<Runtime>, CheckGenesis<Runtime>, CheckEra<Runtime>, CheckNonce<Runtime>, CheckWeight<Runtime>, ChargeTransactionPayment<Runtime>)>: Encode` is not satisfied
      --> /Users/ls2/code/DataHighway-DHX/DataHighway-Parachain/runtime/src/lib.rs:1441:38
       |
  1441 |         fn collect_collation_info(header: &<Block as BlockT>::Header) -> cumulus_primitives_core::CollationInfo {
       |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Encode` is not implemented for `sp_runtime::generic::UncheckedExtrinsic<MultiAddress<sp_runtime::AccountId32, ()>, Call, MultiSignature, (CheckNonZeroSender<Runtime>, CheckSpecVersion<Runtime>, CheckTxVersion<Runtime>, CheckGenesis<Runtime>, CheckEra<Runtime>, CheckNonce<Runtime>, CheckWeight<Runtime>, ChargeTransactionPayment<Runtime>)>`
       |
       = help: the following implementations were found:
                 <sp_runtime::generic::UncheckedExtrinsic<Address, Call, Signature, Extra> as Encode>
       = note: required because of the requirements on the impl of `Codec` for `sp_runtime::generic::UncheckedExtrinsic<MultiAddress<sp_runtime::AccountId32, ()>, Call, MultiSignature, (CheckNonZeroSender<Runtime>, CheckSpecVersion<Runtime>, CheckTxVersion<Runtime>, CheckGenesis<Runtime>, CheckEra<Runtime>, CheckNonce<Runtime>, CheckWeight<Runtime>, ChargeTransactionPayment<Runtime>)>`
       = note: required because of the requirements on the impl of `sp_api::BlockT` for `sp_runtime::generic::Block<sp_runtime::generic::Header<u32, sp_runtime::traits::BlakeTwo256>, sp_runtime::generic::UncheckedExtrinsic<MultiAddress<sp_runtime::AccountId32, ()>, Call, MultiSignature, (CheckNonZeroSender<Runtime>, CheckSpecVersion<Runtime>, CheckTxVersion<Runtime>, CheckGenesis<Runtime>, CheckEra<Runtime>, CheckNonce<Runtime>, CheckWeight<Runtime>, ChargeTransactionPayment<Runtime>)>>`

  error[E0277]: the trait bound `pallet_crowdloan_rewards::Pallet<Runtime>: Callable<Runtime>` is not satisfied in `Call`
      --> /Users/ls2/code/DataHighway-DHX/DataHighway-Parachain/runtime/src/lib.rs:1441:39
       |
  1441 |         fn collect_collation_info(header: &<Block as BlockT>::Header) -> cumulus_primitives_core::CollationInfo {
       |                                             ^^^^^ within `Call`, the trait `Callable<Runtime>` is not implemented for `pallet_crowdloan_rewards::Pallet<Runtime>`
       |
  note: required because it appears within the type `Call`
      --> /Users/ls2/code/DataHighway-DHX/DataHighway-Parachain/runtime/src/lib.rs:1237:1
       |
  651  |  | parameter_types! {
       |  |_________^
  ...
  1237 |    construct_runtime!(
       |   _^
       |  |_|
       | ||
  1238 | |      pub enum Runtime where
  1239 | |          Block = Block,
  1240 | |          NodeBlock = opaque::Block,
  ...    |
  1320 | |      }
  1321 | |  );
       | |__- in this macro invocation
  note: required by a bound in `sp_runtime::generic::UncheckedExtrinsic`
      --> /Users/ls2/.cargo/git/checkouts/substrate-7e08433d4c370a21/22d40c7/primitives/runtime/src/generic/unchecked_extrinsic.rs:44:40
       |
  44   | pub struct UncheckedExtrinsic<Address, Call, Signature, Extra>
       |                                        ^^^^ required by this bound in `sp_runtime::generic::UncheckedExtrinsic`
       = note: this error originates in the macro `frame_support::construct_runtime` (in Nightly builds, run with -Z macro-backtrace for more info)

so i tried adding the following

impl pallet_crowdloan_rewards::Config for Runtime {
    ...
    type Currency = Balances;
    ... 

and removing Call as follows CrowdloanRewards: pallet_crowdloan_rewards::{Pallet, Call, Config<T>, to CrowdloanRewards: pallet_crowdloan_rewards::{Pallet, Config<T>,

but i still get further errors

  note: required because it appears within the type `Event`
      --> /Users/ls2/code/DataHighway-DHX/DataHighway-Parachain/runtime/src/lib.rs:1237:1
       |
  651  |  | parameter_types! {
       |  |_________^
  ...
  1237 |    construct_runtime!(
       |   _^
       |  |_|
       | ||
  1238 | |      pub enum Runtime where
  1239 | |          Block = Block,
  1240 | |          NodeBlock = opaque::Block,
  ...    |
  1320 | |      }
  1321 | |  );
       | |__- in this macro invocation
  note: required by a bound in `Decode`
      --> /Users/ls2/.cargo/registry/src/github.com-1ecc6299db9ec823/parity-scale-codec-2.3.1/src/codec.rs:277:19
       |
  277  | pub trait Decode: Sized {
       |                   ^^^^^ required by this bound in `Decode`
       = note: this error originates in the derive macro `self::sp_api_hidden_includes_construct_runtime::hidden_include::codec::Decode` (in Nightly builds, run with -Z macro-backtrace for more info)

  error[E0277]: the trait bound `Runtime: frame_system::pallet::Config` is not satisfied in `Event`
      --> /Users/ls2/code/DataHighway-DHX/DataHighway-Parachain/runtime/src/lib.rs:1237:1
       |
  651  |  | parameter_types! {
       |  |_________^ within `Event`, the trait `frame_system::pallet::Config` is not implemented for `Runtime`
  ...
  1237 |    construct_runtime!(
       |   _^
       |  |_|
       | ||
  1238 | |      pub enum Runtime where
  1239 | |          Block = Block,
  1240 | |          NodeBlock = opaque::Block,
  ...    |
  1320 | |      }
  1321 | |  );
       | |__- in this macro invocation
       |
  note: required because it appears within the type `Event`
      --> /Users/ls2/code/DataHighway-DHX/DataHighway-Parachain/runtime/src/lib.rs:1237:1
       |
  651  |  | parameter_types! {
       |  |_________^
  ...
  1237 |    construct_runtime!(
       |   _^
       |  |_|
       | ||
  1238 | |      pub enum Runtime where
  1239 | |          Block = Block,
  1240 | |          NodeBlock = opaque::Block,
  ...    |
  1320 | |      }
  1321 | |  );
       | |__- in this macro invocation
  note: required by a bound in `Result`
      --> /Users/ls2/.rustup/toolchains/nightly-2021-12-15-x86_64-apple-darwin/lib/rustlib/src/rust/library/core/src/result.rs:503:17
       |
  503  | pub enum Result<T, E> {
       |                 ^ required by this bound in `Result`
       = note: this error originates in the derive macro `self::sp_api_hidden_includes_construct_runtime::hidden_include::codec::Decode` (in Nightly builds, run with -Z macro-backtrace for more info)

  error[E0277]: the trait bound `pallet_balances::Pallet<Runtime>: frame_support::traits::tokens::currency::Currency<_>` is not satisfied in `Event`
      --> /Users/ls2/code/DataHighway-DHX/DataHighway-Parachain/runtime/src/lib.rs:1237:1
       |
  651  |  | parameter_types! {
       |  |_________^ within `Event`, the trait `frame_support::traits::tokens::currency::Currency<_>` is not implemented for `pallet_balances::Pallet<Runtime>`
  ...
  1237 |    construct_runtime!(
       |   _^
       |  |_|
       | ||
  1238 | |      pub enum Runtime where
  1239 | |          Block = Block,
  1240 | |          NodeBlock = opaque::Block,
  ...    |
  1320 | |      }
  1321 | |  );
       | |__- in this macro invocation
       |
  note: required because it appears within the type `Event`
      --> /Users/ls2/code/DataHighway-DHX/DataHighway-Parachain/runtime/src/lib.rs:1237:1
       |
  651  |  | parameter_types! {
       |  |_________^
  ...
  1237 |    construct_runtime!(
       |   _^
       |  |_|
       | ||
  1238 | |      pub enum Runtime where
  1239 | |          Block = Block,
  1240 | |          NodeBlock = opaque::Block,
  ...    |
  1320 | |      }
  1321 | |  );
       | |__- in this macro invocation
  note: required by a bound in `Result`
      --> /Users/ls2/.rustup/toolchains/nightly-2021-12-15-x86_64-apple-darwin/lib/rustlib/src/rust/library/core/src/result.rs:503:17
       |
  503  | pub enum Result<T, E> {
       |                 ^ required by this bound in `Result`

so i created this issue moonbeam-foundation/crowdloan-rewards#52

[ltfschoen]

closing temporarily. added to #20 incase we need it