Learn to create decentralized applications on the Internet Computer.

Internet Computer

In this community, you will learn essential Internet Computer concepts, how to write smart contracts (canisters) and create dapps.

This course provides an introduction to developing on the Internet Computer Protocol (ICP) platform using TypeScript. You will learn the basics of building and interacting with smart contracts on the ICP.

Welcome to this ICP Azle Development 101 course! We will cover an introduction to the Internet Computer Protocol (ICP) platform and Azle, a JavaScript framework for building decentralized applications. You will learn how to set up your development environment and build a simple messaging canister performing CRUD operations.

TypeScript Smart Contract 101

Create your own canister with unique code or a totally different use case. Only the canister code is required, not a whole application or project.

# Todo app

This is an to-do canister/smart contract that allows users to do CRUD operations on to-dos. The dApp also allows users to fetch individual to-dos, all to-dos or to-dos by category(tag). 

# Todo canister updates

Here are the 2 functions I have added to add value to this canister:

## Functions

### getFavToDos

The `getFavToDos` function retrieves the favourite todo stored in the canister and returns them as a list.

### setFavTodo

`setFavTodo` help user to set favourite flag to todo and use it to prioritize tasks.

## DFX Config.

set name's canister help developer to debug console. 


VirtualDoctor is a canister program that allows users to book sessions with doctors.
Both users and doctors can create their profiles and perform CRUD operations on their records.

Additionally, users can book sessions with specific doctors and perform CRUD operations on booking records.

# Feature: Support time-slot booking record.

Add a time slot to the Booking Record and check if the time slot is available for the user and doctor.

This pull request addresses the need to incorporate a time slot feature into the Booking Record. This enhancement will allow users to schedule appointments with doctors based on specific time slots.

Here are the key changes made in this pull request:

* Addition of Time Slot to Booking Record: We've introduced a new field in the Booking Record called startAt, endAt. This field will store the designated time for the appointment.

* Availability Check for User and Doctor: To ensure that the chosen time slot is available, we've implemented a check. This verification process involves examining the schedules of both the user and the doctor involved in the booking.

By incorporating these changes, we aim to enhance the user experience by providing a more intuitive and efficient booking process. Users can now select a suitable time slot with confidence, knowing that it aligns with both their own schedule and the availability of the designated doctor.


Tuna record canister -- the canister handle tuna recording with Vessel, Location and Holder. you can record/changeTunaHolder and delete record.

Hope the canister help your learning and feel free to give my any feedback.

Profile

Todo canister updates

Functions

getFavToDos

setFavTodo

DFX Config.

Feature: Support time-slot booking record.