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Updated on 2026-08-14

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Tangem 2024-05-21 17:32:37 +08:00
parent a298e77060
commit da98a6afb2
12 changed files with 317 additions and 4 deletions
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1
domain/feedback/build.gradle.kts
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@ -13,4 +13,5 @@ dependencies {
implementation(deps.jodatime)
implementation(projects.core.res)
implementation(projects.domain.wallets.models)
}

23
domain/feedback/src/main/java/com/tangem/domain/feedback/FeedbackDataBuilder.kt
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@ -1,9 +1,6 @@
package com.tangem.domain.feedback
import com.tangem.domain.feedback.models.BlockchainInfo
import com.tangem.domain.feedback.models.CardInfo
import com.tangem.domain.feedback.models.PhoneInfo
import com.tangem.domain.feedback.models.UserWalletsInfo
import com.tangem.domain.feedback.models.*
import com.tangem.domain.feedback.utils.breakLine
import com.tangem.domain.feedback.models.BlockchainInfo.Addresses as BlockchainAddresses
@ -68,6 +65,24 @@ internal class FeedbackDataBuilder {
builder.appendKeyValue("App version", phoneInfo.appVersion)
}
fun addBlockchainError(info: BlockchainInfo, error: BlockchainErrorInfo) {
builder.appendKeyValue("Blockchain", info.blockchain)
builder.appendKeyValue("Derivation path", info.derivationPath)
builder.appendKeyValue("Host", info.host)
builder.appendKeyValue("Token", error.tokenSymbol)
builder.appendKeyValue("Error", error.errorMessage)
builder.appendDelimiter()
builder.appendAddresses(
key = "Source address${info.addresses.isMultiple(suffix = "es")}",
addresses = info.addresses,
)
builder.appendKeyValue("Destination address", error.destinationAddress)
builder.appendKeyValue("Amount", error.amount)
builder.appendKeyValue("Fee", error.fee ?: "Unable to receive")
}
fun addDelimiter(): StringBuilder = builder.appendDelimiter()
fun build(): String = builder.trimEnd().toString()

20
domain/feedback/src/main/java/com/tangem/domain/feedback/SaveBlockchainErrorUseCase.kt Normal file
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@ -0,0 +1,20 @@
package com.tangem.domain.feedback
import com.tangem.domain.feedback.models.BlockchainErrorInfo
import com.tangem.domain.feedback.repository.FeedbackRepository
/**
* Save last blockchain error
*
* @property feedbackRepository feedback repository
*
[REDACTED_AUTHOR]
*/
class SaveBlockchainErrorUseCase(
private val feedbackRepository: FeedbackRepository,
) {
fun invoke(error: BlockchainErrorInfo) {
feedbackRepository.saveBlockchainErrorInfo(error = error)
}
}

22
domain/feedback/src/main/java/com/tangem/domain/feedback/models/BlockchainErrorInfo.kt Normal file
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@ -0,0 +1,22 @@
package com.tangem.domain.feedback.models
/**
* Information about blockchain's operation error
*
* @property errorMessage message about error
* @property blockchainId blockchain id
* @property derivationPath derivation path
* @property destinationAddress destination address
* @property tokenSymbol token symbol or null, if it isn't operation with token
* @property amount amount
* @property fee fee or null, if unable to get
*/
data class BlockchainErrorInfo(
val errorMessage: String,
val blockchainId: String,
val derivationPath: String?,
val destinationAddress: String,
val tokenSymbol: String?,
val amount: String,
val fee: String?,
)

21
domain/feedback/src/main/java/com/tangem/domain/feedback/models/FeedbackEmailType.kt Normal file
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@ -0,0 +1,21 @@
package com.tangem.domain.feedback.models
/**
* Email feedback type
*
[REDACTED_AUTHOR]
*/
sealed interface FeedbackEmailType {
/** User initiate request yourself. Example, button on DetailsScreen or OnboardingScreen */
data object DirectUserRequest : FeedbackEmailType
/** User rate the app as "can be better" */
data object RateCanBeBetter : FeedbackEmailType
/** User has problem with scanning */
data object ScanningProblem : FeedbackEmailType
/** User has problem with sending transaction */
data object TransactionSendingProblem : FeedbackEmailType
}

6
domain/feedback/src/main/java/com/tangem/domain/feedback/repository/FeedbackRepository.kt
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@ -11,8 +11,14 @@ interface FeedbackRepository {
suspend fun getBlockchainInfoList(): List<BlockchainInfo>
suspend fun getBlockchainInfo(blockchainId: String, derivationPath: String?): BlockchainInfo?
fun getPhoneInfo(): PhoneInfo
fun saveBlockchainErrorInfo(error: BlockchainErrorInfo)
suspend fun getBlockchainErrorInfo(): BlockchainErrorInfo?
suspend fun getAppLogs(): List<AppLogModel>
suspend fun createLogFile(logs: String): File?

61
domain/feedback/src/main/java/com/tangem/domain/feedback/utils/AppLogsFormatter.kt Normal file
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@ -0,0 +1,61 @@
package com.tangem.domain.feedback.utils
import com.tangem.domain.feedback.models.AppLogModel
import org.joda.time.DateTime
import org.joda.time.format.DateTimeFormatter
import org.joda.time.format.DateTimeFormatterBuilder
import java.util.Locale
/**
* App logs formatter
*
[REDACTED_AUTHOR]
*/
internal class AppLogsFormatter {
private val dateFormatter = createDateFormatter()
/** Format [appLogs] to [String] */
fun format(appLogs: List<AppLogModel>): String {
val builder = StringBuilder()
var sum = 0
for (i in appLogs.lastIndex downTo 0) {
val log = appLogs[i]
val date = dateFormatter.print(DateTime(log.timestamp))
val formattedLog = "$date: ${log.message}\n"
sum += formattedLog.length
if (sum < GMAIL_MAX_FILE_SIZE) {
builder.insert(0, formattedLog)
} else {
break
}
}
return builder.toString()
}
// Example, 00.00 00:00:00.000
private fun createDateFormatter(): DateTimeFormatter {
return DateTimeFormatterBuilder()
.appendDayOfMonth(2)
.appendLiteral('.')
.appendMonthOfYear(2)
.appendLiteral(' ')
.appendHourOfDay(2)
.appendLiteral(':')
.appendMinuteOfHour(2)
.appendLiteral(':')
.appendSecondOfMinute(2)
.appendLiteral('.')
.appendMillisOfSecond(MIN_MILLIS_DIGITS)
.toFormatter()
.withLocale(Locale.getDefault())
}
private companion object {
const val MIN_MILLIS_DIGITS = 3
}
}

70
domain/feedback/src/main/java/com/tangem/domain/feedback/utils/EmailMessageBodyResolver.kt Normal file
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@ -0,0 +1,70 @@
package com.tangem.domain.feedback.utils
import com.tangem.domain.feedback.FeedbackDataBuilder
import com.tangem.domain.feedback.models.CardInfo
import com.tangem.domain.feedback.models.FeedbackEmailType
import com.tangem.domain.feedback.repository.FeedbackRepository
/**
* Email message body resolver
*
* @property feedbackRepository feedback repository
*
[REDACTED_AUTHOR]
*/
internal class EmailMessageBodyResolver(
private val feedbackRepository: FeedbackRepository,
) {
/** Resolve email message body by [type] using [cardInfo] */
suspend fun resolve(type: FeedbackEmailType, cardInfo: CardInfo): String = with(FeedbackDataBuilder()) {
when (type) {
FeedbackEmailType.DirectUserRequest -> addUserRequestBody(cardInfo)
FeedbackEmailType.RateCanBeBetter -> addCardAndPhoneInfo(cardInfo)
FeedbackEmailType.ScanningProblem -> addScanningProblemBody()
FeedbackEmailType.TransactionSendingProblem -> addTransactionSendingProblemBody(cardInfo)
}
return build()
}
private suspend fun FeedbackDataBuilder.addUserRequestBody(cardInfo: CardInfo) {
addUserWalletsInfo(userWalletsInfo = feedbackRepository.getUserWalletsInfo())
addDelimiter()
addCardInfo(cardInfo)
addDelimiter()
addBlockchainInfoList(blockchainInfoList = feedbackRepository.getBlockchainInfoList())
addDelimiter()
addPhoneInfo(phoneInfo = feedbackRepository.getPhoneInfo())
}
private fun FeedbackDataBuilder.addScanningProblemBody() {
addPhoneInfo(phoneInfo = feedbackRepository.getPhoneInfo())
}
private suspend fun FeedbackDataBuilder.addTransactionSendingProblemBody(cardInfo: CardInfo) {
addCardInfo(cardInfo)
addDelimiter()
val blockchainError = feedbackRepository.getBlockchainErrorInfo()
val blockchainInfo = blockchainError?.let {
feedbackRepository.getBlockchainInfo(
blockchainId = blockchainError.blockchainId,
derivationPath = blockchainError.derivationPath,
)
}
if (blockchainInfo != null) {
addBlockchainError(blockchainInfo, blockchainError)
addDelimiter()
}
addPhoneInfo(phoneInfo = feedbackRepository.getPhoneInfo())
}
private fun FeedbackDataBuilder.addCardAndPhoneInfo(cardInfo: CardInfo) {
addCardInfo(cardInfo)
addDelimiter()
addPhoneInfo(phoneInfo = feedbackRepository.getPhoneInfo())
}
}

26
domain/feedback/src/main/java/com/tangem/domain/feedback/utils/EmailMessageTitleResolver.kt Normal file
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@ -0,0 +1,26 @@
package com.tangem.domain.feedback.utils
import android.content.res.Resources
import com.tangem.domain.feedback.R
import com.tangem.domain.feedback.models.FeedbackEmailType
/**
* Email message title resolver
*
* @property resources resources
*
[REDACTED_AUTHOR]
*/
internal class EmailMessageTitleResolver(private val resources: Resources) {
/** Resolve email message title by [type] */
fun resolve(type: FeedbackEmailType): String {
return when (type) {
FeedbackEmailType.DirectUserRequest -> R.string.feedback_preface_support
FeedbackEmailType.RateCanBeBetter -> R.string.feedback_preface_rate_negative
FeedbackEmailType.ScanningProblem -> R.string.feedback_preface_scan_failed
FeedbackEmailType.TransactionSendingProblem -> R.string.feedback_preface_tx_failed
}
.let(resources::getString)
}
}

33
domain/feedback/src/main/java/com/tangem/domain/feedback/utils/EmailSubjectResolver.kt Normal file
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@ -0,0 +1,33 @@
package com.tangem.domain.feedback.utils
import android.content.res.Resources
import com.tangem.domain.feedback.R
import com.tangem.domain.feedback.models.CardInfo
import com.tangem.domain.feedback.models.FeedbackEmailType
/**
* Email subject resolver
*
* @property resources resources
*
[REDACTED_AUTHOR]
*/
internal class EmailSubjectResolver(private val resources: Resources) {
/** Resolve email message body by [type] using [cardInfo] */
fun resolve(type: FeedbackEmailType, cardInfo: CardInfo): String {
return when (type) {
FeedbackEmailType.DirectUserRequest -> {
if (cardInfo.isStart2Coin) {
R.string.feedback_subject_support
} else {
R.string.feedback_subject_support_tangem
}
}
FeedbackEmailType.RateCanBeBetter -> R.string.feedback_subject_rate_negative
FeedbackEmailType.ScanningProblem -> R.string.feedback_subject_scan_failed
FeedbackEmailType.TransactionSendingProblem -> R.string.feedback_subject_tx_failed
}
.let(resources::getString)
}
}

6
domain/feedback/src/main/java/com/tangem/domain/feedback/utils/FeedbackConstants.kt Normal file
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@ -0,0 +1,6 @@
package com.tangem.domain.feedback.utils
internal const val GMAIL_MAX_FILE_SIZE = 24_900_000 // ≈ 25 MB
internal const val START2COIN_SUPPORT_EMAIL = "cardsupport@start2coin.com"
internal const val TANGEM_SUPPORT_EMAIL = "support@tangem.com"