pezkuwichain/pezkuwi-wallet-android
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Update logos and add HEZ/PEZ price fallback mechanism

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- Update launcher icons (ic_launcher, ic_launcher_round, ic_launcher_foreground)
- Update ic_pezkuwi_logo for all density buckets
- Add priceId for HEZ (hezkurd) and PEZ (pezkuwi) tokens
- Implement price fallback: if CoinGecko price is 0 or missing:
  - HEZ = DOT price / 3
  - PEZ = DOT price / 10

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
Kurdistan Tech Ministry
2026-01-24 19:52:18 +03:00
parent 7e68d94a98
commit 096587f11b
23 changed files with 54 additions and 13 deletions
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feature-wallet-impl/src/main/java/io/novafoundation/nova/feature_wallet_impl/data/source/RealCoinPriceDataSource.kt
+50 -9
View File
@@ -11,8 +11,15 @@ import io.novafoundation.nova.feature_wallet_api.data.repository.PricePeriod
import io.novafoundation.nova.feature_wallet_api.data.source.CoinPriceRemoteDataSource
import io.novafoundation.nova.feature_wallet_api.domain.model.CoinRateChange
import io.novafoundation.nova.feature_wallet_api.domain.model.HistoricalCoinRate
import java.math.BigDecimal
import kotlin.time.Duration.Companion.milliseconds
private const val PRICE_ID_HEZ = "hezkurd"
private const val PRICE_ID_PEZ = "pezkuwi"
private const val PRICE_ID_DOT = "polkadot"
private val HEZ_DOT_DIVISOR = BigDecimal(3)
private val PEZ_DOT_DIVISOR = BigDecimal(10)
class RealCoinPriceDataSource(
private val priceApi: ProxyPriceApi,
private val coingeckoApi: CoingeckoApi,
@@ -38,16 +45,50 @@ class RealCoinPriceDataSource(
}
override suspend fun getCoinRates(priceIds: Set<String>, currency: Currency): Map<String, CoinRateChange?> {
val sortedPriceIds = priceIds.toList().sorted()
return apiCall { coingeckoApi.getAssetPrice(sortedPriceIds.asQueryParam(), currency = currency.coingeckoId, includeRateChange = true) }
.mapValues {
val price = it.value[currency.coingeckoId].orZero()
val recentRate = it.value[CoingeckoApi.getRecentRateFieldName(currency.coingeckoId)].orZero()
CoinRateChange(
recentRate.toBigDecimal(),
price.toBigDecimal()
)
// Ensure DOT is included for fallback calculation if HEZ or PEZ is requested
val needsFallback = priceIds.contains(PRICE_ID_HEZ) || priceIds.contains(PRICE_ID_PEZ)
val allPriceIds = if (needsFallback) priceIds + PRICE_ID_DOT else priceIds
val sortedPriceIds = allPriceIds.toList().sorted()
val rawRates = apiCall { coingeckoApi.getAssetPrice(sortedPriceIds.asQueryParam(), currency = currency.coingeckoId, includeRateChange = true) }
val rates = rawRates.mapValues {
val price = it.value[currency.coingeckoId].orZero()
val recentRate = it.value[CoingeckoApi.getRecentRateFieldName(currency.coingeckoId)].orZero()
CoinRateChange(
recentRate.toBigDecimal(),
price.toBigDecimal()
)
}.toMutableMap()
// Apply fallback pricing for HEZ and PEZ if their prices are zero or missing
val dotRate = rates[PRICE_ID_DOT]
if (dotRate != null && dotRate.rate > BigDecimal.ZERO) {
// HEZ fallback: 1 HEZ = DOT / 3
if (priceIds.contains(PRICE_ID_HEZ)) {
val hezRate = rates[PRICE_ID_HEZ]
if (hezRate == null || hezRate.rate <= BigDecimal.ZERO) {
rates[PRICE_ID_HEZ] = CoinRateChange(
recentRateChange = dotRate.recentRateChange,
rate = dotRate.rate.divide(HEZ_DOT_DIVISOR, 10, java.math.RoundingMode.HALF_UP)
)
}
}
// PEZ fallback: 1 PEZ = DOT / 10
if (priceIds.contains(PRICE_ID_PEZ)) {
val pezRate = rates[PRICE_ID_PEZ]
if (pezRate == null || pezRate.rate <= BigDecimal.ZERO) {
rates[PRICE_ID_PEZ] = CoinRateChange(
recentRateChange = dotRate.recentRateChange,
rate = dotRate.rate.divide(PEZ_DOT_DIVISOR, 10, java.math.RoundingMode.HALF_UP)
)
}
}
}
// Return only requested priceIds
return rates.filterKeys { it in priceIds }
}
override suspend fun getCoinRate(priceId: String, currency: Currency): CoinRateChange? {