# find_latest_nav
Finds latest NAV for a given ISIN code or scheme code; in fact, it fetches entire list of latest NAV from https://www.amfiindia.com/; store it into a SQLite database; thereafter, for each request, shows only rows that are relevant to the given ISIN codes or Scheme Codes.


# Goals

Developed with following goals in mind: 

1. Learn Rust language
2. NAV list for a given ISIN codes rather than entire list found in amfiindia website; this in turn can slightly improve performance while opening along with mutual fund's tracking sheet; with this app, it loads only 10 to 20 rows, rather than entire list of approximately 5000 rows.


# How to use it (in command line)

1. Clone or download this app
2. Edit **Settings.toml** for folder names, database name (yearly database), etc
3. Build the executable file using: **$Cargo build --release**
4. a) Run it as 
**$ target/release/find_latest_nav "INF209K01YN0"**  (where "INF209K01YN0" is an ISIN code of a mutual fund), this gives following results:

    >latest NAVs are: [Record { scheme_code: 119550, isin_growth: "INF209K01YN0", isin_div_reinvestment: "-", scheme_name: "Aditya Birla Sun Life Banking & PSU Debt Fund- Direct Plan-Growth", net_asset_value: "254.3784", date: "23-Sep-2019", remarks: None, created_on: "2019-09-24 11:52:24.205286755 +05:30" }]

    b) More than one ISIN code can be passed with comma, space, semicolon separator as
**$ target/release/find_latest_nav "INF209KA12Z1, INF209K01YN0"**    this gives result like:

    >latest NAVs are: [Record { scheme_code: 119551, isin_growth: "INF209KA12Z1", isin_div_reinvestment: "INF209KA13Z9", scheme_name: "Aditya Birla Sun Life Banking & PSU Debt Fund  - Direct Plan-Dividend", net_asset_value: "150.1778", date: "23-Sep-2019", remarks: None, created_on: "2019-09-24 11:52:24.204577137 +05:30" }, Record { scheme_code: 119550, isin_growth: "INF209K01YN0", isin_div_reinvestment: "-", scheme_name: "Aditya Birla Sun Life Banking & PSU Debt Fund- Direct Plan-Growth", net_asset_value: "254.3784", date: "23-Sep-2019", remarks: None, created_on: "2019-09-24 11:52:24.205286755 +05:30" }]


# How to use it (in a browser)

Please refer: _https://github.com/mohankumaranna/find_latest_nav_site_


# License

MIT