Ujayata / icp_booking_review_app

Book Review Application

Description

The Book Review Application allows users to browse and review books, manage their account details, and perform transactions related to book purchases and reviews.

Functions Overview

isRegistered Function

Verifies whether a Principal has an account. Used for conditional rendering and input validation.

getAccount Function

Fetches the account data of the caller.

getCallerRequests Function

Fetches all requests of the caller.

getCanisterId Function

Fetches the ID of the backend/bank canister.

createAccount Function

Allows the caller to create an account if none exists.

createTransferRequest Function

Allows the caller to create a transfer request to another user.

handleTransferRequest Function

Allows the receiver to handle a transfer request (approve/reject).

transferFrom Function

Allows the caller to transfer tokens to a Principal.

handleGetFee Function

Fetches the current fee of the ledger canister.

handleGetAllowance Function

Fetches the current allowance of the backend/bank canister.

handleTransferFrom Function

Carries out the transferFrom operation used for handling transfers.

Deployment Instructions

To deploy the Book Review Application canisters, follow these steps:

1. Start DFX Environment: dfx start --background --clean

2. Deploy Ledger Canister: ./deploy-local-ledger.sh

3. Deploy Internet Identity: dfx deploy internet_identity

4. Generate Types Declarations: dfx generate icp_booking_review_backend

5. Deploy Backend Canister: dfx deploy icp_booking_review_backend

6. Deploy Frontend Canister: dfx deploy icp_booking_review_frontend

7. Transfer Tokens to Principal: dfx identity use default dfx ledger transfer

   --memo 0 --icp 100

Replace <ADDRESS> with the address of the recipient. Use getAddressFromPrincipal(principal: Principal) function to obtain the address.

Additional Notes

• Adjust paths and environment variables (BACKEND_CANISTER_ID, etc.) in your application as per your setup.
• Ensure all dependencies and configurations are correctly set up before deployment.
• For more detailed documentation, refer to individual function implementations and canister descriptions.