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Greenfield: Add store rates api (#4550)

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* Add store rates api

* Improve doc

---------

Co-authored-by: nicolas.dorier <nicolas.dorier@gmail.com>
This commit is contained in:
Andrew Camilleri
2023-01-31 06:42:25 +01:00
committed by GitHub
parent f821e35cb0
commit aad06c583e
9 changed files with 221 additions and 31 deletions
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29
BTCPayServer/Controllers/GreenField/GreenfieldStoreRatesConfigurationController.cs
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@@ -85,24 +85,31 @@ namespace BTCPayServer.Controllers.GreenField
[HttpPost("preview")]
[Authorize(Policy = Policies.CanModifyStoreSettings, AuthenticationSchemes = AuthenticationSchemes.Greenfield)]
public async Task<IActionResult> PreviewUpdateStoreRateConfiguration(
StoreRateConfiguration configuration, [FromQuery] string[] currencyPair)
StoreRateConfiguration configuration, [FromQuery] string[]? currencyPair)
{
var data = HttpContext.GetStoreData();
var blob = data.GetStoreBlob();
var parsedCurrencyPairs = new HashSet<CurrencyPair>();
foreach (var pair in currencyPair ?? Array.Empty<string>())
if (currencyPair?.Any() is true)
{
if (!CurrencyPair.TryParse(pair, out var currencyPairParsed))
foreach (var pair in currencyPair)
{
ModelState.AddModelError(nameof(currencyPair),
$"Invalid currency pair '{pair}' (it should be formatted like BTC_USD,BTC_CAD)");
break;
}
if (!CurrencyPair.TryParse(pair, out var currencyPairParsed))
{
ModelState.AddModelError(nameof(currencyPair),
$"Invalid currency pair '{pair}' (it should be formatted like BTC_USD,BTC_CAD)");
break;
}
parsedCurrencyPairs.Add(currencyPairParsed);
parsedCurrencyPairs.Add(currencyPairParsed);
}
}
else
{
parsedCurrencyPairs = blob.DefaultCurrencyPairs.ToHashSet();
}
ValidateAndSanitizeConfiguration(configuration, blob);
if (!ModelState.IsValid)
return this.CreateValidationError(ModelState);
@@ -113,12 +120,12 @@ namespace BTCPayServer.Controllers.GreenField
var rateTasks = _rateProviderFactory.FetchRates(parsedCurrencyPairs, rules, CancellationToken.None);
await Task.WhenAll(rateTasks.Values);
var result = new List<StoreRatePreviewResult>();
var result = new List<StoreRateResult>();
foreach (var rateTask in rateTasks)
{
var rateTaskResult = rateTask.Value.Result;
result.Add(new StoreRatePreviewResult()
result.Add(new StoreRateResult()
{
CurrencyPair = rateTask.Key.ToString(),
Errors = rateTaskResult.Errors.Select(errors => errors.ToString()).ToList(),

84
BTCPayServer/Controllers/GreenField/GreenfieldStoreRatesController.cs Normal file
View File

@@ -0,0 +1,84 @@
#nullable enable
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
using BTCPayServer.Abstractions.Constants;
using BTCPayServer.Client;
using BTCPayServer.Client.Models;
using BTCPayServer.Data;
using BTCPayServer.Rating;
using BTCPayServer.Services.Rates;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
namespace BTCPayServer.Controllers.GreenField
{
[ApiController]
[Route("api/v1/stores/{storeId}/rates")]
[Authorize(AuthenticationSchemes = AuthenticationSchemes.Greenfield)]
public class GreenfieldStoreRatesController : ControllerBase
{
private readonly RateFetcher _rateProviderFactory;
private readonly BTCPayNetworkProvider _btcPayNetworkProvider;
public GreenfieldStoreRatesController(
RateFetcher rateProviderFactory,
BTCPayNetworkProvider btcPayNetworkProvider)
{
_rateProviderFactory = rateProviderFactory;
_btcPayNetworkProvider = btcPayNetworkProvider;
}
[HttpGet("")]
[Authorize(Policy = Policies.CanViewStoreSettings, AuthenticationSchemes = AuthenticationSchemes.Greenfield)]
public async Task<IActionResult> GetStoreRates([FromQuery] string[]? currencyPair)
{
var data = HttpContext.GetStoreData();
var blob = data.GetStoreBlob();
var parsedCurrencyPairs = new HashSet<CurrencyPair>();
if (currencyPair?.Any() is true)
{
foreach (var pair in currencyPair)
{
if (!CurrencyPair.TryParse(pair, out var currencyPairParsed))
{
ModelState.AddModelError(nameof(currencyPair),
$"Invalid currency pair '{pair}' (it should be formatted like BTC_USD,BTC_CAD)");
break;
}
parsedCurrencyPairs.Add(currencyPairParsed);
}
}
else
{
parsedCurrencyPairs = blob.DefaultCurrencyPairs.ToHashSet();
}
var rules = blob.GetRateRules(_btcPayNetworkProvider);
var rateTasks = _rateProviderFactory.FetchRates(parsedCurrencyPairs, rules, CancellationToken.None);
await Task.WhenAll(rateTasks.Values);
var result = new List<StoreRateResult>();
foreach (var rateTask in rateTasks)
{
var rateTaskResult = rateTask.Value.Result;
result.Add(new StoreRateResult()
{
CurrencyPair = rateTask.Key.ToString(),
Errors = rateTaskResult.Errors.Select(errors => errors.ToString()).ToList(),
Rate = rateTaskResult.Errors.Any() ? null : rateTaskResult.BidAsk.Bid
});
}
return Ok(result);
}
}
}

10
BTCPayServer/Controllers/GreenField/LocalBTCPayServerClient.cs
View File

@@ -1223,12 +1223,18 @@ namespace BTCPayServer.Controllers.Greenfield
return Task.FromResult(GetFromActionResult<StoreRateConfiguration>(GetController<GreenfieldStoreRateConfigurationController>().GetStoreRateConfiguration()));
}
public override async Task<List<StoreRatePreviewResult>> PreviewUpdateStoreRateConfiguration(string storeId,
public override async Task<List<StoreRateResult>> GetStoreRates (string storeId,
string[] currencyPair, CancellationToken token = default)
{
return GetFromActionResult<List<StoreRateResult>>(await GetController<GreenfieldStoreRatesController>().GetStoreRates(currencyPair));
}
public override async Task<List<StoreRateResult>> PreviewUpdateStoreRateConfiguration(string storeId,
StoreRateConfiguration request,
string[] currencyPair,
CancellationToken token = default)
{
return GetFromActionResult<List<StoreRatePreviewResult>>(
return GetFromActionResult<List<StoreRateResult>>(
await GetController<GreenfieldStoreRateConfigurationController>().PreviewUpdateStoreRateConfiguration(request,
currencyPair));
}