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feat(analytics): implement currency conversion to power multi-currency aggregation (#6418)

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Co-authored-by: hyperswitch-bot[bot] <148525504+hyperswitch-bot[bot]@users.noreply.github.com>
This commit is contained in:
Uzair Khan
2024-11-06 14:46:16 +05:30
committed by GitHub
parent ae4df051cc
commit 01c5216fdd
18 changed files with 273 additions and 24 deletions
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23
crates/router/src/analytics.rs
View File

@ -32,7 +32,10 @@ pub mod routes {
use crate::{
consts::opensearch::SEARCH_INDEXES,
core::{api_locking, errors::user::UserErrors, verification::utils},
core::{
api_locking, currency::get_forex_exchange_rates, errors::user::UserErrors,
verification::utils,
},
db::{user::UserInterface, user_role::ListUserRolesByUserIdPayload},
routes::AppState,
services::{
@ -397,7 +400,8 @@ pub mod routes {
org_id: org_id.clone(),
merchant_ids: vec![merchant_id.clone()],
};
analytics::payments::get_metrics(&state.pool, &auth, req)
let ex_rates = get_forex_exchange_rates(state.clone()).await?;
analytics::payments::get_metrics(&state.pool, &ex_rates, &auth, req)
.await
.map(ApplicationResponse::Json)
},
@ -435,7 +439,8 @@ pub mod routes {
let auth: AuthInfo = AuthInfo::OrgLevel {
org_id: org_id.clone(),
};
analytics::payments::get_metrics(&state.pool, &auth, req)
let ex_rates = get_forex_exchange_rates(state.clone()).await?;
analytics::payments::get_metrics(&state.pool, &ex_rates, &auth, req)
.await
.map(ApplicationResponse::Json)
},
@ -480,7 +485,8 @@ pub mod routes {
merchant_id: merchant_id.clone(),
profile_ids: vec![profile_id.clone()],
};
analytics::payments::get_metrics(&state.pool, &auth, req)
let ex_rates = get_forex_exchange_rates(state.clone()).await?;
analytics::payments::get_metrics(&state.pool, &ex_rates, &auth, req)
.await
.map(ApplicationResponse::Json)
},
@ -520,7 +526,8 @@ pub mod routes {
org_id: org_id.clone(),
merchant_ids: vec![merchant_id.clone()],
};
analytics::payment_intents::get_metrics(&state.pool, &auth, req)
let ex_rates = get_forex_exchange_rates(state.clone()).await?;
analytics::payment_intents::get_metrics(&state.pool, &ex_rates, &auth, req)
.await
.map(ApplicationResponse::Json)
},
@ -558,7 +565,8 @@ pub mod routes {
let auth: AuthInfo = AuthInfo::OrgLevel {
org_id: org_id.clone(),
};
analytics::payment_intents::get_metrics(&state.pool, &auth, req)
let ex_rates = get_forex_exchange_rates(state.clone()).await?;
analytics::payment_intents::get_metrics(&state.pool, &ex_rates, &auth, req)
.await
.map(ApplicationResponse::Json)
},
@ -603,7 +611,8 @@ pub mod routes {
merchant_id: merchant_id.clone(),
profile_ids: vec![profile_id.clone()],
};
analytics::payment_intents::get_metrics(&state.pool, &auth, req)
let ex_rates = get_forex_exchange_rates(state.clone()).await?;
analytics::payment_intents::get_metrics(&state.pool, &ex_rates, &auth, req)
.await
.map(ApplicationResponse::Json)
},

18
crates/router/src/core/currency.rs
View File

@ -1,4 +1,6 @@
use analytics::errors::AnalyticsError;
use common_utils::errors::CustomResult;
use currency_conversion::types::ExchangeRates;
use error_stack::ResultExt;
use crate::{
@ -46,3 +48,19 @@ pub async fn convert_forex(
.change_context(ApiErrorResponse::InternalServerError)?,
))
}
pub async fn get_forex_exchange_rates(
state: SessionState,
) -> CustomResult<ExchangeRates, AnalyticsError> {
let forex_api = state.conf.forex_api.get_inner();
let rates = get_forex_rates(
&state,
forex_api.call_delay,
forex_api.local_fetch_retry_delay,
forex_api.local_fetch_retry_count,
)
.await
.change_context(AnalyticsError::ForexFetchFailed)?;
Ok((*rates.data).clone())
}

10
crates/router/src/utils/currency.rs
View File

@ -26,7 +26,7 @@ const FALLBACK_FOREX_API_CURRENCY_PREFIX: &str = "USD";
#[derive(Debug, Clone, serde::Serialize, serde::Deserialize)]
pub struct FxExchangeRatesCacheEntry {
data: Arc<ExchangeRates>,
pub data: Arc<ExchangeRates>,
timestamp: i64,
}
@ -421,7 +421,13 @@ pub async fn fallback_fetch_forex_rates(
conversions.insert(enum_curr, currency_factors);
}
None => {
logger::error!("Rates for {} not received from API", &enum_curr);
if enum_curr == enums::Currency::USD {
let currency_factors =
CurrencyFactors::new(Decimal::new(1, 0), Decimal::new(1, 0));
conversions.insert(enum_curr, currency_factors);
} else {
logger::error!("Rates for {} not received from API", &enum_curr);
}
}
};
}