66 lines
2 KiB
Rust
66 lines
2 KiB
Rust
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// Copyright (C) 2024 Riften Labs AS
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//
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// This software is licensed under the GNU Affero General Public License (AGPL), version 3.0 or later.
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// A copy of the license can be found in the LICENSE file or at https://www.gnu.org/licenses/agpl-3.0.html
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use rocket::http::Status;
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use rocket::{get, response::status::Custom, serde::json::Json, State};
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use serde_json::json;
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use serde_json::Value;
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use crate::bcmr::parsedbcmr::ParsedBCMR;
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use crate::db::DB;
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use crate::rpc;
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use rayon::prelude::*;
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#[get("/tokens/list_by_volume?<duration>&<limit>")]
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pub fn list_by_volume(
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duration: Option<usize>,
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limit: Option<usize>,
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db: &State<DB>,
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) -> Result<Json<Vec<Value>>, Custom<String>> {
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let thirty_days = 24 * 60 * 60 * 30;
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let duration = duration.unwrap_or(thirty_days);
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let limit = limit.unwrap_or(50);
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let limit = std::cmp::max(limit, 1000);
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#[allow(clippy::type_complexity)]
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let list: Vec<(String, u64, u64, u64, u64, u64, u64, Option<ParsedBCMR>)> =
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rpc::list_tokens_by_volume(
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&db.cauldron_r.get().unwrap(),
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&db.bcmr_r.get().unwrap(),
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duration,
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limit,
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)
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.map_err(|e| Custom(Status::InternalServerError, format!("Error: {}", e)))?;
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let result: Vec<Value> = list
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.into_par_iter()
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.map(
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|(
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token_id,
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trade_volume,
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trade_count,
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tvl_sats,
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tvl_token,
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best_contract_sats,
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best_contract_tokens,
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bcmr,
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)| {
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json!({
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"token_id": token_id,
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"trade_volume": trade_volume,
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"trade_count": trade_count,
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"tvl_sats": tvl_sats,
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"tvl_tokens": tvl_token,
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"best_contract_sats": best_contract_sats,
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"best_contract_tokens": best_contract_tokens,
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"bcmr": bcmr
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})
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},
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)
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.collect();
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Ok(Json(result))
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}
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