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ghostfolio
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Refactoring

pull/2891/head
Thomas Kaul 2 years ago
parent
d8c107acdf
commit
5066f61c15
3 changed files with 92 additions and 148 deletions
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  1. 202
      apps/api/src/services/data-provider/data-provider.service.ts
  2. 19
      apps/api/src/services/exchange-rate-data/exchange-rate-data.service.ts
  3. 19
      libs/common/src/lib/config.ts

202
apps/api/src/services/data-provider/data-provider.service.ts
View File

@ -11,6 +11,7 @@ import { PrismaService } from '@ghostfolio/api/services/prisma/prisma.service';
import { PropertyService } from '@ghostfolio/api/services/property/property.service';
import {
DEFAULT_CURRENCY,
DERIVED_CURRENCIES,
PROPERTY_DATA_SOURCE_MAPPING
} from '@ghostfolio/common/config';
import { DATE_FORMAT, getStartOfUtcDate } from '@ghostfolio/common/helper';
@ -211,40 +212,23 @@ export class DataProviderService {
}> {
let dataGatheringItems = aDataGatheringItems;
if (
this.hasCurrency({
dataGatheringItems,
currency: `${DEFAULT_CURRENCY}GBp`
})
) {
dataGatheringItems.push({
dataSource: this.getDataSourceForExchangeRates(),
symbol: `${DEFAULT_CURRENCY}GBP`
});
}
if (
this.hasCurrency({
dataGatheringItems,
currency: `${DEFAULT_CURRENCY}ILA`
})
) {
dataGatheringItems.push({
dataSource: this.getDataSourceForExchangeRates(),
symbol: `${DEFAULT_CURRENCY}ILS`
});
}
if (
this.hasCurrency({
dataGatheringItems,
currency: `${DEFAULT_CURRENCY}ZAc`
})
) {
dataGatheringItems.push({
dataSource: this.getDataSourceForExchangeRates(),
symbol: `${DEFAULT_CURRENCY}ZAR`
});
for (const { currency, rootCurrency } of DERIVED_CURRENCIES) {
if (
this.hasCurrency({
dataGatheringItems,
currency: `${DEFAULT_CURRENCY}${currency}`
})
) {
// Skip derived currency
dataGatheringItems = dataGatheringItems.filter(({ symbol }) => {
return symbol !== `${DEFAULT_CURRENCY}${currency}`;
});
// Add root currency
dataGatheringItems.push({
dataSource: this.getDataSourceForExchangeRates(),
symbol: `${DEFAULT_CURRENCY}${rootCurrency}`
});
}
}
dataGatheringItems = uniqWith(dataGatheringItems, (obj1, obj2) => {
@ -296,39 +280,28 @@ export class DataProviderService {
try {
const allData = await Promise.all(promises);
for (const { data, symbol } of allData) {
if (symbol === `${DEFAULT_CURRENCY}GBp`) {
result[symbol] = this.transformHistoricalData({
allData,
symbol,
currency: `${DEFAULT_CURRENCY}GBP`,
factor: 100
});
} else if (symbol === `${DEFAULT_CURRENCY}ILA`) {
result[symbol] = this.transformHistoricalData({
allData,
symbol,
currency: `${DEFAULT_CURRENCY}ILS`,
factor: 100
});
} else if (symbol === `${DEFAULT_CURRENCY}ZAc`) {
result[symbol] = this.transformHistoricalData({
allData,
symbol,
currency: `${DEFAULT_CURRENCY}ZAR`,
factor: 100
});
} else {
result[symbol] = data;
const currency = DERIVED_CURRENCIES.find(({ rootCurrency }) => {
return `${DEFAULT_CURRENCY}${rootCurrency}` === symbol;
});
if (currency) {
// Add derived currency
result[`${DEFAULT_CURRENCY}${currency.currency}`] =
this.transformHistoricalData({
allData,
currency: `${DEFAULT_CURRENCY}${currency.rootCurrency}`,
factor: currency.factor
});
}
result[symbol] = data;
}
} catch (error) {
Logger.error(error, 'DataProviderService');
}
// TODO
console.log(JSON.stringify(result, null, ' '));
return result;
}
@ -433,10 +406,10 @@ export class DataProviderService {
for (let [symbol, dataProviderResponse] of Object.entries(result)) {
if (
[
`${DEFAULT_CURRENCY}GBp`,
`${DEFAULT_CURRENCY}ILA`,
`${DEFAULT_CURRENCY}USX`,
`${DEFAULT_CURRENCY}ZAc`
...DERIVED_CURRENCIES.map(({ currency }) => {
return `${DEFAULT_CURRENCY}${currency}`;
}),
`${DEFAULT_CURRENCY}USX`
].includes(symbol)
) {
continue;
@ -453,72 +426,35 @@ export class DataProviderService {
this.configurationService.get('CACHE_QUOTES_TTL')
);
if (symbol === `${DEFAULT_CURRENCY}GBP`) {
response[`${DEFAULT_CURRENCY}GBp`] = {
...dataProviderResponse,
currency: 'GBp',
marketPrice: new Big(
result[`${DEFAULT_CURRENCY}GBP`].marketPrice
)
.mul(100)
.toNumber(),
marketState: 'open'
};
this.redisCacheService.set(
this.redisCacheService.getQuoteKey({
dataSource: DataSource[dataSource],
symbol: `${DEFAULT_CURRENCY}GBp`
}),
JSON.stringify(response[`${DEFAULT_CURRENCY}GBp`]),
this.configurationService.get('CACHE_QUOTES_TTL')
);
} else if (symbol === `${DEFAULT_CURRENCY}ILS`) {
response[`${DEFAULT_CURRENCY}ILA`] = {
...dataProviderResponse,
currency: 'ILA',
marketPrice: new Big(
result[`${DEFAULT_CURRENCY}ILS`].marketPrice
)
.mul(100)
.toNumber(),
marketState: 'open'
};
this.redisCacheService.set(
this.redisCacheService.getQuoteKey({
dataSource: DataSource[dataSource],
symbol: `${DEFAULT_CURRENCY}ILA`
}),
JSON.stringify(response[`${DEFAULT_CURRENCY}ILA`]),
this.configurationService.get('CACHE_QUOTES_TTL')
);
} else if (symbol === `${DEFAULT_CURRENCY}ZAR`) {
response[`${DEFAULT_CURRENCY}ZAc`] = {
...dataProviderResponse,
currency: 'ZAc',
marketPrice: new Big(
result[`${DEFAULT_CURRENCY}ZAR`].marketPrice
)
.mul(100)
.toNumber(),
marketState: 'open'
};
this.redisCacheService.set(
this.redisCacheService.getQuoteKey({
dataSource: DataSource[dataSource],
symbol: `${DEFAULT_CURRENCY}ZAc`
}),
JSON.stringify(response[`${DEFAULT_CURRENCY}ZAc`]),
this.configurationService.get('CACHE_QUOTES_TTL')
);
for (const {
currency,
factor,
rootCurrency
} of DERIVED_CURRENCIES) {
if (symbol === `${DEFAULT_CURRENCY}${rootCurrency}`) {
response[`${DEFAULT_CURRENCY}${currency}`] = {
...dataProviderResponse,
currency,
marketPrice: new Big(
result[`${DEFAULT_CURRENCY}${rootCurrency}`].marketPrice
)
.mul(factor)
.toNumber(),
marketState: 'open'
};
this.redisCacheService.set(
this.redisCacheService.getQuoteKey({
dataSource: DataSource[dataSource],
symbol: `${DEFAULT_CURRENCY}${currency}`
}),
JSON.stringify(response[`${DEFAULT_CURRENCY}${currency}`]),
this.configurationService.get('CACHE_QUOTES_TTL')
);
}
}
}
// TODO
console.log({ response });
Logger.debug(
`Fetched ${symbolsChunk.length} quote${
symbolsChunk.length > 1 ? 's' : ''
@ -676,8 +612,7 @@ export class DataProviderService {
private transformHistoricalData({
allData,
currency,
factor,
symbol
factor
}: {
allData: {
data: {
@ -687,9 +622,8 @@ export class DataProviderService {
}[];
currency: string;
factor: number;
symbol: string;
}) {
const parentData = allData.find(({ symbol }) => {
const rootData = allData.find(({ symbol }) => {
return symbol === currency;
})?.data;
@ -697,11 +631,9 @@ export class DataProviderService {
[date: string]: IDataProviderHistoricalResponse;
} = {};
for (const date in parentData) {
for (const date in rootData) {
data[date] = {
marketPrice: new Big(factor)
.mul(parentData[date].marketPrice)
.toNumber()
marketPrice: new Big(factor).mul(rootData[date].marketPrice).toNumber()
};
}

19
apps/api/src/services/exchange-rate-data/exchange-rate-data.service.ts
View File

@ -5,6 +5,7 @@ import { PrismaService } from '@ghostfolio/api/services/prisma/prisma.service';
import { PropertyService } from '@ghostfolio/api/services/property/property.service';
import {
DEFAULT_CURRENCY,
DERIVED_CURRENCIES,
PROPERTY_CURRENCIES
} from '@ghostfolio/common/config';
import {
@ -487,19 +488,11 @@ export class ExchangeRateDataService {
// Add derived currencies
currencies.push('USX');
if (currencies.includes('GBP') || currencies.includes('GBp')) {
currencies.push('GBP');
currencies.push('GBp');
}
if (currencies.includes('ILS') || currencies.includes('ILA')) {
currencies.push('ILS');
currencies.push('ILA');
}
if (currencies.includes('ZAR') || currencies.includes('ZAc')) {
currencies.push('ZAR');
currencies.push('ZAc');
for (const { currency, rootCurrency } of DERIVED_CURRENCIES) {
if (currencies.includes(currency) || currencies.includes(rootCurrency)) {
currencies.push(currency);
currencies.push(rootCurrency);
}
}
return uniq(currencies).filter(Boolean).sort();

19
libs/common/src/lib/config.ts
View File

@ -41,6 +41,25 @@ export const DEFAULT_LANGUAGE_CODE = 'en';
export const DEFAULT_PAGE_SIZE = 50;
export const DEFAULT_ROOT_URL = 'http://localhost:4200';
// USX is handled separately
export const DERIVED_CURRENCIES = [
{
currency: 'GBp',
factor: 100,
rootCurrency: 'GBP'
},
{
currency: 'ILA',
factor: 100,
rootCurrency: 'ILS'
},
{
currency: 'ZAc',
factor: 100,
rootCurrency: 'ZAR'
}
];
export const EMERGENCY_FUND_TAG_ID = '4452656d-9fa4-4bd0-ba38-70492e31d180';
export const GATHER_ASSET_PROFILE_PROCESS = 'GATHER_ASSET_PROFILE';

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