Skip to content

Added Modifier #3

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
iamoracle wants to merge 1 commit into
base: main
Choose a base branch
from
Open

Added Modifier #3

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
8 changes: 4 additions & 4 deletions code/celo101-code-chapter_2/2-7-transactions-and-erc20-interface/marketplace.sol
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -29,15 +29,15 @@ contract Marketplace {
uint sold;
}

mapping (uint => Product) internal products;
mapping (uint => Product) private products;

function writeProduct(
string memory _name,
string memory _image,
string memory _description,
string memory _location,
uint _price
) public {
) public external {
uint _sold = 0;
products[productsLength] = Product(
payable(msg.sender),
Expand Down Expand Up @@ -71,7 +71,7 @@ contract Marketplace {
);
}

function buyProduct(uint _index) public payable {
function buyProduct(uint _index) public external payable {
require(
IERC20Token(cUsdTokenAddress).transferFrom(
msg.sender,
Expand All @@ -86,4 +86,4 @@ contract Marketplace {
function getProductsLength() public view returns (uint) {
return (productsLength);
}
}
}