wip: progress

api/src/main/kotlin/de/chaosdorf/mete/BarcodeId.kt → api/src/main/kotlin/de/chaosdorf/mete/model/BarcodeId.kt

@@ -22,10 +22,12 @@
  * THE SOFTWARE.
  */
 
-package de.chaosdorf.mete
+package de.chaosdorf.mete.model
 
 import kotlinx.serialization.Serializable
 
 @Serializable
 @JvmInline
-value class BarcodeId(val value: Long)
+value class BarcodeId(val value: Long) {
+  override fun toString() = value.toString()
+}

api/src/main/kotlin/de/chaosdorf/mete/model/BarcodeModel.kt

+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013-2023 Chaosdorf e.V.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package de.chaosdorf.mete.model
+
+interface BarcodeModel {
+  val barcodeId: BarcodeId
+  val drinkId: DrinkId
+}

api/src/main/kotlin/de/chaosdorf/mete/DrinkId.kt → api/src/main/kotlin/de/chaosdorf/mete/model/DrinkId.kt

@@ -22,10 +22,12 @@
  * THE SOFTWARE.
  */
 
-package de.chaosdorf.mete
+package de.chaosdorf.mete.model
 
 import kotlinx.serialization.Serializable
 
 @Serializable
 @JvmInline
-value class DrinkId(val value: Long)
+value class DrinkId(val value: Long) {
+  override fun toString() = value.toString()
+}

api/src/main/kotlin/de/chaosdorf/mete/v1/AuditResponseV1.kt → api/src/main/kotlin/de/chaosdorf/mete/model/DrinkModel.kt

@@ -22,19 +22,16 @@
  * THE SOFTWARE.
  */
 
-package de.chaosdorf.mete.v1
+package de.chaosdorf.mete.model
 
-import kotlinx.serialization.SerialName
-import kotlinx.serialization.Serializable
+import java.math.BigDecimal
 
-@Serializable
-data class AuditResponseV1(
-  @SerialName("payments_sum")
-  val payments: Double,
-  @SerialName("deposits_sum")
-  val deposits: Double,
-  @SerialName("sum")
-  val total: Double,
-  @SerialName("audits")
-  val entries: List<AuditEntryModelV1>
-)
+interface DrinkModel {
+  val drinkId: DrinkId
+  val name: String
+  val active: Boolean
+  val volume: BigDecimal
+  val caffeine: Int?
+  val price: BigDecimal
+  val logoUrl: String
+}

api/src/main/kotlin/de/chaosdorf/mete/model/MeteApi.kt

+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013-2023 Chaosdorf e.V.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package de.chaosdorf.mete.model
+
+import java.math.BigDecimal
+
+interface MeteApi {
+  suspend fun getManifest(): PwaManifest?
+  suspend fun listTransactions(user: UserId? = null): TransactionSummaryModel
+  suspend fun listBarcodes(): List<BarcodeModel>
+  suspend fun getBarcode(id: BarcodeId): BarcodeModel?
+  suspend fun listDrinks(): List<DrinkModel>
+  suspend fun getDrink(id: DrinkId): DrinkModel?
+  suspend fun listUsers(): List<UserModel>
+  suspend fun getUser(id: UserId): UserModel?
+  suspend fun deposit(id: UserId, amount: BigDecimal)
+  suspend fun withdraw(id: UserId, amount: BigDecimal)
+  suspend fun purchase(id: UserId, drink: DrinkId)
+  suspend fun purchase(id: UserId, barcode: BarcodeId)
+}

api/src/main/kotlin/de/chaosdorf/mete/v1/MeteApiFactory.kt → api/src/main/kotlin/de/chaosdorf/mete/model/MeteApiFactory.kt

@@ -22,8 +22,8 @@
  * THE SOFTWARE.
  */
 
-package de.chaosdorf.mete.v1
+package de.chaosdorf.mete.model
 
-interface MeteApiFactory<T> {
-  fun newInstance(baseUrl: String): T
+interface MeteApiFactory {
+  fun newInstance(baseUrl: String): MeteApi
 }

api/src/main/kotlin/de/chaosdorf/mete/model/PurchaseSummaryModel.kt

+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013-2023 Chaosdorf e.V.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package de.chaosdorf.mete.model
+
+import java.math.BigDecimal
+
+interface TransactionSummaryModel {
+  val payments: BigDecimal
+  val deposits: BigDecimal
+  val total: BigDecimal
+  val entries: List<TransactionModel>
+}
+

api/src/main/kotlin/de/chaosdorf/mete/PwaIcon.kt → api/src/main/kotlin/de/chaosdorf/mete/model/PwaIcon.kt

@@ -22,7 +22,7 @@
  * THE SOFTWARE.
  */
 
-package de.chaosdorf.mete
+package de.chaosdorf.mete.model
 
 import kotlinx.serialization.Serializable
 

api/src/main/kotlin/de/chaosdorf/mete/PwaManifest.kt → api/src/main/kotlin/de/chaosdorf/mete/model/PwaManifest.kt

@@ -22,7 +22,7 @@
  * THE SOFTWARE.
  */
 
-package de.chaosdorf.mete
+package de.chaosdorf.mete.model
 
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable

api/src/main/kotlin/de/chaosdorf/mete/AuditEntryId.kt → api/src/main/kotlin/de/chaosdorf/mete/model/TransactionId.kt

@@ -22,10 +22,12 @@
  * THE SOFTWARE.
  */
 
-package de.chaosdorf.mete
+package de.chaosdorf.mete.model
 
 import kotlinx.serialization.Serializable
 
 @Serializable
 @JvmInline
-value class AuditEntryId(val value: Long)
+value class TransactionId(val value: Long) {
+  override fun toString() = value.toString()
+}

api/src/main/kotlin/de/chaosdorf/mete/v1/AuditEntryModelV1.kt → api/src/main/kotlin/de/chaosdorf/mete/model/TransactionModel.kt

@@ -22,19 +22,14 @@
  * THE SOFTWARE.
  */
 
-package de.chaosdorf.mete.v1
+package de.chaosdorf.mete.model
 
-import de.chaosdorf.mete.AuditEntryId
-import de.chaosdorf.mete.DrinkId
 import kotlinx.datetime.Instant
-import kotlinx.serialization.SerialName
-import kotlinx.serialization.Serializable
+import java.math.BigDecimal
 
-@Serializable
-data class AuditEntryModelV1(
-  val id: AuditEntryId,
-  @SerialName("created_at")
-  val createdAt: Instant,
-  val difference: Double,
-  val drink: DrinkId?
-)
+interface TransactionModel {
+  val transactionId: TransactionId
+  val difference: BigDecimal
+  val drinkId: DrinkId?
+  val timestamp: Instant
+}

api/src/main/kotlin/de/chaosdorf/mete/UserId.kt → api/src/main/kotlin/de/chaosdorf/mete/model/UserId.kt

@@ -22,10 +22,12 @@
  * THE SOFTWARE.
  */
 
-package de.chaosdorf.mete
+package de.chaosdorf.mete.model
 
 import kotlinx.serialization.Serializable
 
 @Serializable
 @JvmInline
-value class UserId(val value: Long)
+value class UserId(val value: Long) {
+  override fun toString() = value.toString()
+}

api/src/main/kotlin/de/chaosdorf/mete/model/UserModel.kt

+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013-2023 Chaosdorf e.V.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package de.chaosdorf.mete.model
+
+import java.math.BigDecimal
+
+interface UserModel {
+  val userId: UserId
+  val active: Boolean
+  val name: String
+  val email: String
+  val balance: BigDecimal
+  val audit: Boolean
+  val redirect: Boolean
+}

api/src/main/kotlin/de/chaosdorf/mete/util/BigDecimalSerializer.kt

+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013-2023 Chaosdorf e.V.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package de.chaosdorf.mete.util
+
+import kotlinx.serialization.KSerializer
+import kotlinx.serialization.descriptors.PrimitiveKind
+import kotlinx.serialization.descriptors.PrimitiveSerialDescriptor
+import kotlinx.serialization.descriptors.SerialDescriptor
+import kotlinx.serialization.encoding.Decoder
+import kotlinx.serialization.encoding.Encoder
+import java.math.BigDecimal
+
+object BigDecimalSerializer : KSerializer<BigDecimal> {
+  override val descriptor: SerialDescriptor =
+    PrimitiveSerialDescriptor("BigDecimal", PrimitiveKind.STRING)
+
+  override fun serialize(encoder: Encoder, value: BigDecimal) =
+    encoder.encodeString(value.toPlainString())
+
+  override fun deserialize(decoder: Decoder): BigDecimal =
+    BigDecimal(decoder.decodeString())
+}

api/src/main/kotlin/de/chaosdorf/mete/util/Code204Interceptor.kt

+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013-2023 Chaosdorf e.V.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package de.chaosdorf.mete.util
+
+import okhttp3.Interceptor
+import okhttp3.Response
+
+object Code204Interceptor : Interceptor {
+  override fun intercept(chain: Interceptor.Chain): Response {
+    val request = chain.request()
+    val response = chain.proceed(request)
+
+    return if (response.code == 204) {
+      response.newBuilder().code(200).build()
+    } else {
+      response
+    }
+  }
+}

api/src/main/kotlin/de/chaosdorf/mete/v1/BarcodeModelV1.kt

@@ -24,12 +24,16 @@
 
 package de.chaosdorf.mete.v1
 
-import de.chaosdorf.mete.BarcodeId
-import de.chaosdorf.mete.DrinkId
+import de.chaosdorf.mete.model.BarcodeId
+import de.chaosdorf.mete.model.BarcodeModel
+import de.chaosdorf.mete.model.DrinkId
+import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
 
 @Serializable
-data class BarcodeModelV1(
-  val id: BarcodeId,
-  val drink: DrinkId,
-)
+internal data class BarcodeModelV1(
+  @SerialName("id")
+  override val barcodeId: BarcodeId,
+  @SerialName("drink")
+  override val drinkId: DrinkId,
+) : BarcodeModel

api/src/main/kotlin/de/chaosdorf/mete/v1/DrinkModelV1.kt

@@ -24,19 +24,30 @@
 
 package de.chaosdorf.mete.v1
 
-import de.chaosdorf.mete.DrinkId
+import de.chaosdorf.mete.model.DrinkId
+import de.chaosdorf.mete.model.DrinkModel
+import de.chaosdorf.mete.util.BigDecimalSerializer
 import kotlinx.datetime.Instant
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
+import java.math.BigDecimal
 
 @Serializable
-data class DrinkModelV1(
-  val id: DrinkId,
-  val name: String,
+internal data class DrinkModelV1(
+  @SerialName("id")
+  override val drinkId: DrinkId,
+  @SerialName("name")
+  override val name: String,
+  @SerialName("active")
+  override val active: Boolean,
   @SerialName("bottle_size")
-  val bottleSize: Double,
-  val caffeine: Int?,
-  val price: Double,
+  @Serializable(with = BigDecimalSerializer::class)
+  override val volume: BigDecimal,
+  @SerialName("caffeine")
+  override val caffeine: Int?,
+  @SerialName("price")
+  @Serializable(with = BigDecimalSerializer::class)
+  override val price: BigDecimal,
   @SerialName("logo_file_name")
   val logoFileName: String,
   @SerialName("created_at")
@@ -50,6 +61,5 @@ data class DrinkModelV1(
   @SerialName("logo_updated_at")
   val logoUpdatedAt: Instant,
   @SerialName("logo_url")
-  val logoUrl: String,
-  val active: Boolean
-)
+  override val logoUrl: String,
+) : DrinkModel

api/src/main/kotlin/de/chaosdorf/mete/v1/MeteApiV1.kt

@@ -24,52 +24,71 @@
 
 package de.chaosdorf.mete.v1
 
-import de.chaosdorf.mete.DrinkId
-import de.chaosdorf.mete.PwaManifest
-import de.chaosdorf.mete.UserId
+import de.chaosdorf.mete.model.BarcodeId
+import de.chaosdorf.mete.model.DrinkId
+import de.chaosdorf.mete.model.MeteApi
+import de.chaosdorf.mete.model.PwaManifest
+import de.chaosdorf.mete.model.UserId
+import retrofit2.Response
 import retrofit2.http.GET
 import retrofit2.http.Path
 import retrofit2.http.Query
+import java.math.BigDecimal
 
-interface MeteApiV1 {
+internal interface MeteApiV1 : MeteApi {
   @GET("manifest.json")
-  suspend fun getManifest(): PwaManifest?
+  override suspend fun getManifest(): PwaManifest?
 
   @GET("api/v1/audits.json")
-  suspend fun getAudits(
-    @Query("user") user: Long? = null
-  ): AuditResponseV1
+  override suspend fun listTransactions(
+    @Query("user") user: UserId?
+  ): TransactionSummaryModelV1
 
   @GET("api/v1/barcodes.json")
-  suspend fun listBarcodes(): List<BarcodeModelV1>
+  override suspend fun listBarcodes(): List<BarcodeModelV1>
 
   @GET("api/v1/barcodes/{id}.json")
-  suspend fun getBarcode(): BarcodeModelV1?
+  override suspend fun getBarcode(
+    @Path("id") id: BarcodeId
+  ): BarcodeModelV1?
 
   @GET("api/v1/drinks.json")
-  suspend fun listDrinks(): List<DrinkModelV1>
+  override suspend fun listDrinks(): List<DrinkModelV1>
 
   @GET("api/v1/drinks/{id}.json")
-  suspend fun getDrink(@Path("id") id: DrinkId): DrinkModelV1?
+  override suspend fun getDrink(
+    @Path("id") id: DrinkId
+  ): DrinkModelV1?
 
   @GET("api/v1/users.json")
-  suspend fun listUsers(): List<UserModelV1>
+  override suspend fun listUsers(): List<UserModelV1>
 
   @GET("api/v1/users/{id}.json")
-  suspend fun getUser(@Path("id") id: UserId): UserModelV1?
+  override suspend fun getUser(
+    @Path("id") id: UserId
+  ): UserModelV1?
 
   @GET("api/v1/users/{id}/deposit.json")
-  suspend fun deposit(@Path("id") id: UserId)
+  override suspend fun deposit(
+    @Path("id") id: UserId,
+    @Query("amount") amount: BigDecimal
+  )
 
   @GET("api/v1/users/{id}/payment.json")
-  suspend fun payment(@Path("id") id: UserId)
+  override suspend fun withdraw(
+    @Path("id") id: UserId,
+    @Query("amount") amount: BigDecimal
+  )
 
   @GET("api/v1/users/{id}/buy.json")
-  suspend fun buy(@Path("id") id: UserId)
+  override suspend fun purchase(
+    @Path("id") id: UserId,
+    @Query("drink") drink: DrinkId
+  )
 
   @GET("api/v1/users/{id}/buy_barcode.json")
-  suspend fun buyWithBarcode(@Path("id") id: UserId)
-
-  @GET("api/v1/users/stats.json")
-  suspend fun getStats()
+  override suspend fun purchase(
+    @Path("id") id: UserId,
+    @Query("barcode") barcode: BarcodeId
+  )
 }

api/src/main/kotlin/de/chaosdorf/mete/v1/MeteApiV1Factory.kt

@@ -25,19 +25,28 @@
 package de.chaosdorf.mete.v1
 
 import com.jakewharton.retrofit2.converter.kotlinx.serialization.asConverterFactory
+import de.chaosdorf.mete.model.MeteApi
+import de.chaosdorf.mete.model.MeteApiFactory
+import de.chaosdorf.mete.util.Code204Interceptor
 import kotlinx.serialization.json.Json
 import okhttp3.MediaType.Companion.toMediaType
+import okhttp3.OkHttpClient
 import retrofit2.Retrofit
 import retrofit2.create
 
-object MeteApiV1Factory : MeteApiFactory<MeteApiV1> {
+object MeteApiV1Factory : MeteApiFactory {
   private val json = Json {
     ignoreUnknownKeys = true
   }
 
-  override fun newInstance(baseUrl: String): MeteApiV1 {
+  private val httpClient = OkHttpClient.Builder()
+    .addInterceptor(Code204Interceptor)
+    .build()
+
+  override fun newInstance(baseUrl: String): MeteApi {
     val contentType = "application/json".toMediaType()
     val retrofit = Retrofit.Builder()
+      .client(httpClient)
       .baseUrl(baseUrl)
       .addConverterFactory(json.asConverterFactory(contentType))
       .build()

api/src/main/kotlin/de/chaosdorf/mete/v1/TransactionModelV1.kt

+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013-2023 Chaosdorf e.V.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package de.chaosdorf.mete.v1
+
+import de.chaosdorf.mete.model.DrinkId
+import de.chaosdorf.mete.model.TransactionId
+import de.chaosdorf.mete.model.TransactionModel
+import de.chaosdorf.mete.util.BigDecimalSerializer
+import kotlinx.datetime.Instant
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+import java.math.BigDecimal
+
+@Serializable
+internal data class TransactionModelV1(
+  @SerialName("id")
+  override val transactionId: TransactionId,
+  @SerialName("difference")
+  @Serializable(with = BigDecimalSerializer::class)
+  override val difference: BigDecimal,
+  @SerialName("drink")
+  override val drinkId: DrinkId?,
+  @SerialName("created_at")
+  override val timestamp: Instant
+) : TransactionModel