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[BACKEND] Make ErrorMessageDto readable #32

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Merged
aivanovski merged 1 commit into from
Aug 19, 2025
Merged

[BACKEND] Make ErrorMessageDto readable #32

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4 changes: 3 additions & 1 deletion android/backend-api/src/main/kotlin/com/github/ai/split/api/ErrorMessageDto.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -5,5 +5,7 @@ import kotlinx.serialization.Serializable
@Serializable
data class ErrorMessageDto(
val message: String?,
val stacktrace: String
val exception: String,
val stacktraceBase64: String,
val stacktraceLines: List<String>
)
4 changes: 3 additions & 1 deletion backend/api/src/main/scala/com/github/ai/split/api/ErrorMessageDto.scala
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Expand Up @@ -4,7 +4,9 @@ import zio.json.{DeriveJsonEncoder, JsonEncoder}

case class ErrorMessageDto(
message: Option[String],
stacktrace: String
exception: String,
stacktraceBase64: String,
stacktraceLines: List[String]
)

object ErrorMessageDto {
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19 changes: 15 additions & 4 deletions backend/app/src/main/scala/com/github/ai/split/utils/ResponseExtensions.scala
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Expand Up @@ -3,9 +3,12 @@ package com.github.ai.split.utils
import com.github.ai.split.api.ErrorMessageDto
import com.github.ai.split.entity.exception.DomainError
import com.github.ai.split.utils.*
import zio.http.{Response, Status}
import zio.http.{Body, Response, Status}
import zio.json.*

import java.nio.charset.StandardCharsets.UTF_8
import java.nio.charset.{Charset, StandardCharsets}
import java.util.Base64
import scala.annotation.tailrec

extension (exception: DomainError) {
Expand All @@ -21,14 +24,22 @@ extension (exception: DomainError) {
}

val stacktrace = exceptionToPrint.stackTraceToString()
val encodedStacktrace = Base64.getEncoder.encodeToString(stacktrace.getBytes(UTF_8))
val stacktraceLines = stacktrace
.split("\n")
.map(_.replaceAll("\t", " "))
.toList

val response = ErrorMessageDto(
message = if (hasMessage) exception.message else None,
stacktrace = stacktrace
message = if (hasMessage) exception.message.map(_.trim) else None,
exception = exceptionToPrint.toString.trim,
stacktraceBase64 = encodedStacktrace,
stacktraceLines = stacktraceLines
)

Response.error(
status = Status.BadRequest,
message = response.toJsonPretty + "\n"
body = Body.fromString(response.toJsonPretty, UTF_8)
)
}

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