External staking rewards (#182)

* add and remove hooks

* hook file

* query hooks

* admin -> owner

* add owner and manager roles

* owner and manager can update hooks

* clippy warnings

* cargo fmt

* cargo schema

* cargo fmt

* properly wrap hooks

* update cargo for new file

* wip

* full contract no tests

* cargo fix

* handle update rewards error

* native reward tests

* cw20 reward tests

* owner and manger dual admins

* test for edge cases when adding funds

* import library feature stake-cw20

* cargo schema

* add response schemas

* test for insantiating rewards before any tokens are staked

* add debugging info to get pending rewards response

* return error if rewards not claimable

* scale before dividing and do computations in u256

* lint: run cargo fmt + clippy

* rf: cleanup staking rewards contract

* fix: contract name

* fix: branch cleanup + fix multiplication overflow

* fix: add unwrap for add hook helper in tests

* fix: lint with clippy

* addr -> string

* tests break when rewards are over

* fix broken tests

* add attributes to instatiation

* switch strings to addresses in msgs

* use zero as default

* better addr validation

* better fund validationf

* respond to comment, better divide by zero validation

* clean

* remove debugging prints

* add reward duration to instantiation msg

* verify contract is a staking contract at instantiation

* cargo fmt

* cargo schema

Co-authored-by: Vernon Johnson <vtj2105@columbia.edu>
Co-authored-by: Vernon Johnson <25010543+verminator23@users.noreply.github.com>

Cargo.toml

@@ -13,6 +13,11 @@ incremental = false
 codegen-units = 1
 incremental = false
 
+
+[profile.release.package.stake-cw20-external-rewards]
+codegen-units = 1
+incremental = false
+
 [profile.release]
 opt-level = 3
 debug = false

contracts/stake-cw20-external-rewards/.cargo/config

@@ -0,0 +1,4 @@
+[alias]
+wasm = "build --release --target wasm32-unknown-unknown"
+unit-test = "test --lib"
+schema = "run --example schema"