https://github.com/alexander-cho/tradelens
https://github.com/alexander-cho/tradelens
data-visualization investing stocks
Last synced: about 1 month ago
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- Host: GitHub
- URL: https://github.com/alexander-cho/tradelens
- Owner: alexander-cho
- License: apache-2.0
- Created: 2024-01-21T23:25:26.000Z (about 2 years ago)
- Default Branch: main
- Last Pushed: 2026-02-17T01:37:19.000Z (about 2 months ago)
- Last Synced: 2026-02-17T02:06:17.949Z (about 2 months ago)
- Topics: data-visualization, investing, stocks
- Language: C#
- Homepage: https://tradelens.dev
- Size: 18.6 MB
- Stars: 1
- Watchers: 1
- Forks: 0
- Open Issues: 14
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# TradeLens
### All of your financial market data and investing needs in one place, for you to be very profitable in the long run. Zoom in on the information that actually matters.
#### Future implementation ideas
Check out `task.md` or `docs/`. Or submit a feature request: `.github/ISSUE_TEMPLATE/feature-request.yml`
___
### Repository structure
The bulk of it lies under `apps/`, currently separated with the backend and the client Angular app.
Core: domain and core business logic
Infrastructure: data access concerns- DB, external API, file I/O, etc.
Api: controllers, app entry point, helpers/logic related to request/response cycle
Cli: another client, to orchestrate document fetching/parsing among other concerns → reference/call related services in inner layers
___
___
#### Ideas and suggestions from v1
cache certain API responses to save API calls and faster response times (time and money)
- AlphaVantage Top Gainers/Losers/MostActivelyTraded are updated once a day.
- for the time being, stock/options contract charts since we are limited to a measly 5 per minute.
better UI for charts - think of client side rendering maybe
#### Postgres local dev container
```shell
docker run -d \
--name tradelens-db-dev \
-e POSTGRES_USER=postgres \
-e POSTGRES_PASSWORD=postgres \
-e POSTGRES_DB=tradelens-db-dev \
-p 5434:5432 \
postgres:17.2-alpine3.21
```
#### Redis local dev container
```shell
docker run -d \
--name tradelens-redis-dev \
-p 6380:6379 \
redis:latest
```
___
#### EF Core Migrations (from /apps/tradelens/src/)
```shell
dotnet ef migrations add -s Tradelens.Api -p Tradelens.Infrastructure
dotnet ef database update -s Tradelens.Api -p Tradelens.Infrastructure
```
`-s` flag: --startup-project; specify executable project to run (Program.cs)
`-p` flag: --project; specify since migration files, DbContext lie in a separate class library
___
#### .gitattributes
```terminaloutput
warning: in the working copy of '.github/workflows/deploy_azure.yml', CRLF will be replaced by LF the next time Git touches it
```