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[19] Add asserts to funds contract #24

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merged 2 commits into from
Aug 13, 2024
Merged

[19] Add asserts to funds contract #24

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ac374ca
[new] added asserts to make sure only owner can modify fund values
adrianvrj Aug 13, 2024
2b273ef
[fix] formatting and imports
adrianvrj Aug 13, 2024
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14 changes: 11 additions & 3 deletions contracts/src/fund.cairo
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Original file line number Diff line number Diff line change
Expand Up @@ -12,7 +12,7 @@ trait IFund<TContractState> {
fn getUpVotes(self: @TContractState) -> u32;
fn setGoal(ref self: TContractState, goal: u64);
fn getGoal(self: @TContractState) -> u64;
fn donate(ref self: TContractState, amount: u64);
fn setCurrentGoalState(ref self: TContractState, strks: u64);
fn getCurrentGoalState(self: @TContractState) -> u64;
fn setIsActive(ref self: TContractState, is_active: bool);
fn getIsActive(self: @TContractState) -> bool;
Expand All @@ -21,6 +21,7 @@ trait IFund<TContractState> {
#[starknet::contract]
mod Fund {
use starknet::ContractAddress;
use starknet::get_caller_address;

#[storage]
struct Storage {
Expand Down Expand Up @@ -62,12 +63,16 @@ mod Fund {
return self.owner.read();
}
fn setName(ref self: ContractState, name: felt252) {
let caller = get_caller_address();
assert!(self.owner.read() == caller, "You are not the owner");
self.name.write(name);
}
fn getName(self: @ContractState) -> felt252 {
return self.name.read();
}
fn setReason(ref self: ContractState, reason: felt252) {
let caller = get_caller_address();
assert!(self.owner.read() == caller, "You are not the owner");
self.reason.write(reason);
}
fn getReason(self: @ContractState) -> felt252 {
Expand All @@ -80,13 +85,16 @@ mod Fund {
return self.up_votes.read();
}
fn setGoal(ref self: ContractState, goal: u64) {
let caller = get_caller_address();
assert!(self.owner.read() == caller, "You are not the owner");
self.goal.write(goal);
}
fn getGoal(self: @ContractState) -> u64 {
return self.goal.read();
}
fn donate(ref self: ContractState, amount: u64) {
self.current_goal_state.write(self.current_goal_state.read() + amount);
// TODO: implement the logic where user actually donates starks
fn setCurrentGoalState(ref self: ContractState, strks: u64) {
self.current_goal_state.write(self.current_goal_state.read() + strks);
}
fn getCurrentGoalState(self: @ContractState) -> u64 {
return self.current_goal_state.read();
Expand Down
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