Merge pull request #18
* MP-19 Refactoring: Einführung der "Registry" & "Masterdata" Trennung … * MP-19 Refactoring: Frontend Tabula Rasa * MP-19 Refactoring: Frontend Tabula Rasa * refactoring: * MP-20 fix(docker/clients): include `:domains` module in web/desktop b… * MP-20 fix(web-app build): resolve JS compile error and add dev/prod b… * MP-20 fix(web-app): remove vendor.js reference and harden JS bootstra… * MP-20 fixing: clients * MP-20 fixing: clients
This commit is contained in:
StefanMo
@@ -0,0 +1,10 @@
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plugins {
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kotlin("jvm")
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}
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dependencies {
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implementation(projects.horses.horsesDomain)
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implementation(projects.core.coreDomain)
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implementation(projects.core.coreUtils)
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testImplementation(projects.platform.platformTesting)
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}
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+207
@@ -0,0 +1,207 @@
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@file:OptIn(kotlin.uuid.ExperimentalUuidApi::class)
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package at.mocode.horses.application.usecase
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import at.mocode.horses.domain.model.DomPferd
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import at.mocode.horses.domain.repository.HorseRepository
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import at.mocode.core.domain.model.PferdeGeschlechtE
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import at.mocode.core.domain.model.DatenQuelleE
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import at.mocode.core.domain.model.ApiResponse
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import at.mocode.core.domain.model.ErrorDto
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import at.mocode.core.domain.model.ValidationResult
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import at.mocode.core.domain.model.ValidationError
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import kotlin.uuid.Uuid
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import kotlinx.datetime.LocalDate
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import kotlinx.datetime.todayIn
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/**
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* Use case for creating a new horse in the registry.
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*
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* This use case handles the business logic for horse registration including
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* validation, uniqueness checks, and persistence.
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*/
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class CreateHorseUseCase(
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private val horseRepository: HorseRepository
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) {
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/**
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* Request data for creating a new horse.
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*/
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data class CreateHorseRequest(
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val pferdeName: String,
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val geschlecht: PferdeGeschlechtE,
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val geburtsdatum: LocalDate? = null,
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val rasse: String? = null,
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val farbe: String? = null,
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val besitzerId: Uuid? = null,
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val verantwortlichePersonId: Uuid? = null,
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val zuechterName: String? = null,
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val zuchtbuchNummer: String? = null,
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val lebensnummer: String? = null,
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val chipNummer: String? = null,
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val passNummer: String? = null,
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val oepsNummer: String? = null,
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val feiNummer: String? = null,
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val vaterName: String? = null,
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val mutterName: String? = null,
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val mutterVaterName: String? = null,
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val stockmass: Int? = null,
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val bemerkungen: String? = null,
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val datenQuelle: DatenQuelleE = DatenQuelleE.MANUELL
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)
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/**
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* Executes the horse creation use case.
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*
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* @param request The horse creation request data
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* @return ApiResponse with the created horse or validation errors
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*/
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suspend fun execute(request: CreateHorseRequest): ApiResponse<DomPferd> {
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// Create domain object
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val horse = DomPferd(
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pferdeName = request.pferdeName,
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geschlecht = request.geschlecht,
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geburtsdatum = request.geburtsdatum,
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rasse = request.rasse,
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farbe = request.farbe,
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besitzerId = request.besitzerId,
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verantwortlichePersonId = request.verantwortlichePersonId,
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zuechterName = request.zuechterName,
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zuchtbuchNummer = request.zuchtbuchNummer,
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lebensnummer = request.lebensnummer,
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chipNummer = request.chipNummer,
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passNummer = request.passNummer,
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oepsNummer = request.oepsNummer,
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feiNummer = request.feiNummer,
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vaterName = request.vaterName,
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mutterName = request.mutterName,
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mutterVaterName = request.mutterVaterName,
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stockmass = request.stockmass,
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bemerkungen = request.bemerkungen,
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datenQuelle = request.datenQuelle
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)
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// Validate the horse
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val validationResult = validateHorse(horse)
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if (!validationResult.isValid()) {
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val errors = (validationResult as ValidationResult.Invalid).errors
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return ApiResponse(
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success = false,
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data = null,
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error = ErrorDto(
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code = "VALIDATION_ERROR",
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message = "Horse validation failed",
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details = errors.associate { it.field to it.message }
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)
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)
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}
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// Check for uniqueness constraints
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val uniquenessResult = checkUniquenessConstraints(horse)
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if (!uniquenessResult.isValid()) {
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val errors = (uniquenessResult as ValidationResult.Invalid).errors
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return ApiResponse(
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success = false,
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data = null,
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error = ErrorDto(
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code = "UNIQUENESS_ERROR",
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message = "Horse uniqueness validation failed",
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details = errors.associate { it.field to it.message }
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)
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)
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}
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// Save the horse
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val savedHorse = horseRepository.save(horse)
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return ApiResponse(
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success = true,
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data = savedHorse,
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message = "Horse created successfully"
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)
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}
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/**
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* Validates the horse data according to business rules.
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*/
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private fun validateHorse(horse: DomPferd): ValidationResult {
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val errors = mutableListOf<ValidationError>()
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// Use domain validation
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val domainErrors = horse.validateForRegistration()
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domainErrors.forEach { errorMessage ->
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errors.add(ValidationError("horse", errorMessage, "DOMAIN_VALIDATION"))
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}
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// Additional business validations
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horse.stockmass?.let { height ->
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if (height < 50 || height > 220) {
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errors.add(ValidationError("stockmass", "Horse height must be between 50 and 220 cm", "INVALID_RANGE"))
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}
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}
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horse.geburtsdatum?.let { birthDate ->
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val currentYear = kotlinx.datetime.Clock.System.todayIn(kotlinx.datetime.TimeZone.currentSystemDefault()).year
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if (birthDate.year > currentYear) {
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errors.add(ValidationError("geburtsdatum", "Birth date cannot be in the future", "FUTURE_DATE"))
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}
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if (birthDate.year < (currentYear - 50)) {
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errors.add(ValidationError("geburtsdatum", "Birth date cannot be more than 50 years ago", "TOO_OLD"))
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}
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}
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return if (errors.isEmpty()) {
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ValidationResult.Valid
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} else {
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ValidationResult.Invalid(errors)
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}
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}
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/**
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* Checks uniqueness constraints for identification numbers.
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*/
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private suspend fun checkUniquenessConstraints(horse: DomPferd): ValidationResult {
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val errors = mutableListOf<ValidationError>()
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// Check lebensnummer uniqueness
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horse.lebensnummer?.let { lebensnummer ->
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if (lebensnummer.isNotBlank() && horseRepository.existsByLebensnummer(lebensnummer)) {
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errors.add(ValidationError("lebensnummer", "A horse with this life number already exists", "DUPLICATE"))
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}
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}
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// Check chip number uniqueness
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horse.chipNummer?.let { chipNummer ->
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if (chipNummer.isNotBlank() && horseRepository.existsByChipNummer(chipNummer)) {
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errors.add(ValidationError("chipNummer", "A horse with this chip number already exists", "DUPLICATE"))
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}
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}
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// Check passport number uniqueness
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horse.passNummer?.let { passNummer ->
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if (passNummer.isNotBlank() && horseRepository.existsByPassNummer(passNummer)) {
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errors.add(ValidationError("passNummer", "A horse with this passport number already exists", "DUPLICATE"))
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}
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}
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// Check OEPS number uniqueness
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horse.oepsNummer?.let { oepsNummer ->
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if (oepsNummer.isNotBlank() && horseRepository.existsByOepsNummer(oepsNummer)) {
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errors.add(ValidationError("oepsNummer", "A horse with this OEPS number already exists", "DUPLICATE"))
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}
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}
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// Check FEI number uniqueness
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horse.feiNummer?.let { feiNummer ->
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if (feiNummer.isNotBlank() && horseRepository.existsByFeiNummer(feiNummer)) {
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errors.add(ValidationError("feiNummer", "A horse with this FEI number already exists", "DUPLICATE"))
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}
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}
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return if (errors.isEmpty()) {
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ValidationResult.Valid
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} else {
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ValidationResult.Invalid(errors)
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}
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}
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}
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+215
@@ -0,0 +1,215 @@
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@file:OptIn(kotlin.uuid.ExperimentalUuidApi::class)
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package at.mocode.horses.application.usecase
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import at.mocode.horses.domain.repository.HorseRepository
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import kotlin.uuid.Uuid
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/**
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* Use case for deleting a horse from the registry.
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*
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* This use case handles the business logic for horse deletion including
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* existence checks and business rule validation.
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*/
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class DeleteHorseUseCase(
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private val horseRepository: HorseRepository
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) {
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/**
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* Request data for deleting a horse.
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*/
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data class DeleteHorseRequest(
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val pferdId: Uuid,
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val forceDelete: Boolean = false
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)
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/**
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* Response data for horse deletion.
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*/
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data class DeleteHorseResponse(
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val success: Boolean,
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val errors: List<String> = emptyList(),
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val warnings: List<String> = emptyList()
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)
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/**
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* Executes the horse deletion use case.
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*
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* @param request The horse deletion request data
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* @return DeleteHorseResponse indicating success or failure with errors
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*/
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suspend fun execute(request: DeleteHorseRequest): DeleteHorseResponse {
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// Check if horse exists
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val existingHorse = horseRepository.findById(request.pferdId)
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?: return DeleteHorseResponse(
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success = false,
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errors = listOf("Horse not found")
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)
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// Check business rules for deletion
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val businessRuleErrors = checkBusinessRules(request, existingHorse.pferdeName)
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if (businessRuleErrors.isNotEmpty() && !request.forceDelete) {
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return DeleteHorseResponse(
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success = false,
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errors = businessRuleErrors
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)
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}
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// Generate warnings for important information
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val warnings = generateWarnings(existingHorse.pferdeName, existingHorse.oepsNummer, existingHorse.feiNummer)
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// Perform the deletion
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val deleted = horseRepository.delete(request.pferdId)
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return if (deleted) {
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DeleteHorseResponse(
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success = true,
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warnings = warnings
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)
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} else {
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DeleteHorseResponse(
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success = false,
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errors = listOf("Failed to delete horse from database")
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)
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}
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}
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/**
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* Soft delete alternative - marks horse as inactive instead of deleting.
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*/
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suspend fun softDelete(pferdId: Uuid): DeleteHorseResponse {
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val existingHorse = horseRepository.findById(pferdId)
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?: return DeleteHorseResponse(
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success = false,
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errors = listOf("Horse not found")
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)
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if (!existingHorse.istAktiv) {
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return DeleteHorseResponse(
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success = false,
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errors = listOf("Horse is already inactive")
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)
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}
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// Mark as inactive
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val inactiveHorse = existingHorse.copy(istAktiv = false).withUpdatedTimestamp()
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horseRepository.save(inactiveHorse)
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return DeleteHorseResponse(
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success = true,
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warnings = listOf("Horse marked as inactive instead of deleted")
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)
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}
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/**
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* Checks business rules that might prevent deletion.
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*/
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private suspend fun checkBusinessRules(request: DeleteHorseRequest, horseName: String): List<String> {
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val errors = mutableListOf<String>()
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// In a real system, you would check for:
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// - Active competitions/entries
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// - Historical records that should be preserved
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// - Breeding records
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// - License dependencies
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// For now, we'll implement basic checks
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// Example: Check if horse has OEPS or FEI registration
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val horse = horseRepository.findById(request.pferdId)
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if (horse != null) {
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if (horse.isOepsRegistered() && !request.forceDelete) {
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errors.add("Cannot delete OEPS registered horse without force delete flag")
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}
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if (horse.isFeiRegistered() && !request.forceDelete) {
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errors.add("Cannot delete FEI registered horse without force delete flag")
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}
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// Check if horse has breeding information (might be important for pedigree)
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if ((horse.vaterName != null || horse.mutterName != null) && !request.forceDelete) {
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errors.add("Horse has pedigree information that might be referenced by other horses")
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}
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}
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return errors
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}
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/**
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* Generates warnings about the deletion.
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*/
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private fun generateWarnings(horseName: String, oepsNummer: String?, feiNummer: String?): List<String> {
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val warnings = mutableListOf<String>()
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warnings.add("Horse '$horseName' will be permanently deleted")
|
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|
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if (!oepsNummer.isNullOrBlank()) {
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warnings.add("OEPS registration number '$oepsNummer' will be lost")
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}
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if (!feiNummer.isNullOrBlank()) {
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warnings.add("FEI registration number '$feiNummer' will be lost")
|
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}
|
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|
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warnings.add("This action cannot be undone")
|
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|
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return warnings
|
||||
}
|
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|
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/**
|
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* Batch delete multiple horses.
|
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*/
|
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suspend fun batchDelete(horseIds: List<Uuid>, forceDelete: Boolean = false): BatchDeleteResponse {
|
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val results = mutableListOf<DeleteResult>()
|
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var successCount = 0
|
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var errorCount = 0
|
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|
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for (horseId in horseIds) {
|
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val request = DeleteHorseRequest(horseId, forceDelete)
|
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val response = execute(request)
|
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|
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results.add(
|
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DeleteResult(
|
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horseId = horseId,
|
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success = response.success,
|
||||
errors = response.errors,
|
||||
warnings = response.warnings
|
||||
)
|
||||
)
|
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|
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if (response.success) {
|
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successCount++
|
||||
} else {
|
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errorCount++
|
||||
}
|
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}
|
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|
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return BatchDeleteResponse(
|
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results = results,
|
||||
successCount = successCount,
|
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errorCount = errorCount,
|
||||
totalCount = horseIds.size
|
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)
|
||||
}
|
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|
||||
/**
|
||||
* Result for individual horse deletion in batch operation.
|
||||
*/
|
||||
data class DeleteResult(
|
||||
val horseId: Uuid,
|
||||
val success: Boolean,
|
||||
val errors: List<String> = emptyList(),
|
||||
val warnings: List<String> = emptyList()
|
||||
)
|
||||
|
||||
/**
|
||||
* Response for batch delete operation.
|
||||
*/
|
||||
data class BatchDeleteResponse(
|
||||
val results: List<DeleteResult>,
|
||||
val successCount: Int,
|
||||
val errorCount: Int,
|
||||
val totalCount: Int
|
||||
) {
|
||||
val overallSuccess: Boolean = errorCount == 0
|
||||
}
|
||||
}
|
||||
+304
@@ -0,0 +1,304 @@
|
||||
@file:OptIn(kotlin.uuid.ExperimentalUuidApi::class)
|
||||
package at.mocode.horses.application.usecase
|
||||
|
||||
import at.mocode.horses.domain.model.DomPferd
|
||||
import at.mocode.horses.domain.repository.HorseRepository
|
||||
import at.mocode.core.domain.model.PferdeGeschlechtE
|
||||
import kotlin.uuid.Uuid
|
||||
import kotlinx.datetime.todayIn
|
||||
|
||||
/**
|
||||
* Use case for retrieving horse information.
|
||||
*
|
||||
* This use case encapsulates the business logic for fetching horse data
|
||||
* and provides a clean interface for the application layer.
|
||||
*/
|
||||
class GetHorseUseCase(
|
||||
private val horseRepository: HorseRepository
|
||||
) {
|
||||
|
||||
/**
|
||||
* Retrieves a horse by its unique ID.
|
||||
*
|
||||
* @param horseId The unique identifier of the horse
|
||||
* @return The horse if found, null otherwise
|
||||
*/
|
||||
suspend fun getById(horseId: Uuid): DomPferd? {
|
||||
return horseRepository.findById(horseId)
|
||||
}
|
||||
|
||||
/**
|
||||
* Retrieves a horse by its life number.
|
||||
*
|
||||
* @param lebensnummer The life number to search for
|
||||
* @return The horse if found, null otherwise
|
||||
*/
|
||||
suspend fun getByLebensnummer(lebensnummer: String): DomPferd? {
|
||||
require(lebensnummer.isNotBlank()) { "Life number cannot be blank" }
|
||||
return horseRepository.findByLebensnummer(lebensnummer.trim())
|
||||
}
|
||||
|
||||
/**
|
||||
* Retrieves a horse by its chip number.
|
||||
*
|
||||
* @param chipNummer The chip number to search for
|
||||
* @return The horse if found, null otherwise
|
||||
*/
|
||||
suspend fun getByChipNummer(chipNummer: String): DomPferd? {
|
||||
require(chipNummer.isNotBlank()) { "Chip number cannot be blank" }
|
||||
return horseRepository.findByChipNummer(chipNummer.trim())
|
||||
}
|
||||
|
||||
/**
|
||||
* Retrieves a horse by its passport number.
|
||||
*
|
||||
* @param passNummer The passport number to search for
|
||||
* @return The horse if found, null otherwise
|
||||
*/
|
||||
suspend fun getByPassNummer(passNummer: String): DomPferd? {
|
||||
require(passNummer.isNotBlank()) { "Passport number cannot be blank" }
|
||||
return horseRepository.findByPassNummer(passNummer.trim())
|
||||
}
|
||||
|
||||
/**
|
||||
* Retrieves a horse by its OEPS number.
|
||||
*
|
||||
* @param oepsNummer The OEPS number to search for
|
||||
* @return The horse if found, null otherwise
|
||||
*/
|
||||
suspend fun getByOepsNummer(oepsNummer: String): DomPferd? {
|
||||
require(oepsNummer.isNotBlank()) { "OEPS number cannot be blank" }
|
||||
return horseRepository.findByOepsNummer(oepsNummer.trim())
|
||||
}
|
||||
|
||||
/**
|
||||
* Retrieves a horse by its FEI number.
|
||||
*
|
||||
* @param feiNummer The FEI number to search for
|
||||
* @return The horse if found, null otherwise
|
||||
*/
|
||||
suspend fun getByFeiNummer(feiNummer: String): DomPferd? {
|
||||
require(feiNummer.isNotBlank()) { "FEI number cannot be blank" }
|
||||
return horseRepository.findByFeiNummer(feiNummer.trim())
|
||||
}
|
||||
|
||||
/**
|
||||
* Searches for horses by name (partial match).
|
||||
*
|
||||
* @param searchTerm The search term to match against horse names
|
||||
* @param limit Maximum number of results to return (default: 50)
|
||||
* @return List of matching horses
|
||||
*/
|
||||
suspend fun searchByName(searchTerm: String, limit: Int = 50): List<DomPferd> {
|
||||
require(searchTerm.isNotBlank()) { "Search term cannot be blank" }
|
||||
require(limit > 0) { "Limit must be positive" }
|
||||
return horseRepository.findByName(searchTerm.trim(), limit)
|
||||
}
|
||||
|
||||
/**
|
||||
* Retrieves all horses owned by a specific person.
|
||||
*
|
||||
* @param ownerId The ID of the owner
|
||||
* @param activeOnly Whether to return only active horses (default: true)
|
||||
* @return List of horses owned by the person
|
||||
*/
|
||||
suspend fun getByOwnerId(ownerId: Uuid, activeOnly: Boolean = true): List<DomPferd> {
|
||||
return horseRepository.findByOwnerId(ownerId, activeOnly)
|
||||
}
|
||||
|
||||
/**
|
||||
* Retrieves all horses for which a person is responsible.
|
||||
*
|
||||
* @param responsiblePersonId The ID of the responsible person
|
||||
* @param activeOnly Whether to return only active horses (default: true)
|
||||
* @return List of horses for which the person is responsible
|
||||
*/
|
||||
suspend fun getByResponsiblePersonId(responsiblePersonId: Uuid, activeOnly: Boolean = true): List<DomPferd> {
|
||||
return horseRepository.findByResponsiblePersonId(responsiblePersonId, activeOnly)
|
||||
}
|
||||
|
||||
/**
|
||||
* Retrieves horses by gender.
|
||||
*
|
||||
* @param geschlecht The gender to filter by
|
||||
* @param activeOnly Whether to return only active horses (default: true)
|
||||
* @param limit Maximum number of results to return (default: 100)
|
||||
* @return List of horses with the specified gender
|
||||
*/
|
||||
suspend fun getByGeschlecht(geschlecht: PferdeGeschlechtE, activeOnly: Boolean = true, limit: Int = 100): List<DomPferd> {
|
||||
require(limit > 0) { "Limit must be positive" }
|
||||
return horseRepository.findByGeschlecht(geschlecht, activeOnly, limit)
|
||||
}
|
||||
|
||||
/**
|
||||
* Retrieves horses by breed.
|
||||
*
|
||||
* @param rasse The breed to filter by
|
||||
* @param activeOnly Whether to return only active horses (default: true)
|
||||
* @param limit Maximum number of results to return (default: 100)
|
||||
* @return List of horses of the specified breed
|
||||
*/
|
||||
suspend fun getByRasse(rasse: String, activeOnly: Boolean = true, limit: Int = 100): List<DomPferd> {
|
||||
require(rasse.isNotBlank()) { "Breed cannot be blank" }
|
||||
require(limit > 0) { "Limit must be positive" }
|
||||
return horseRepository.findByRasse(rasse.trim(), activeOnly, limit)
|
||||
}
|
||||
|
||||
/**
|
||||
* Retrieves horses by birth year.
|
||||
*
|
||||
* @param birthYear The birth year to filter by
|
||||
* @param activeOnly Whether to return only active horses (default: true)
|
||||
* @return List of horses born in the specified year
|
||||
*/
|
||||
suspend fun getByBirthYear(birthYear: Int, activeOnly: Boolean = true): List<DomPferd> {
|
||||
require(birthYear > 1900) { "Birth year must be after 1900" }
|
||||
require(birthYear <= kotlinx.datetime.Clock.System.todayIn(kotlinx.datetime.TimeZone.currentSystemDefault()).year) {
|
||||
"Birth year cannot be in the future"
|
||||
}
|
||||
return horseRepository.findByBirthYear(birthYear, activeOnly)
|
||||
}
|
||||
|
||||
/**
|
||||
* Retrieves horses by birth year range.
|
||||
*
|
||||
* @param fromYear The start year (inclusive)
|
||||
* @param toYear The end year (inclusive)
|
||||
* @param activeOnly Whether to return only active horses (default: true)
|
||||
* @return List of horses born within the specified year range
|
||||
*/
|
||||
suspend fun getByBirthYearRange(fromYear: Int, toYear: Int, activeOnly: Boolean = true): List<DomPferd> {
|
||||
require(fromYear > 1900) { "From year must be after 1900" }
|
||||
require(toYear >= fromYear) { "To year must be greater than or equal to from year" }
|
||||
val currentYear = kotlinx.datetime.Clock.System.todayIn(kotlinx.datetime.TimeZone.currentSystemDefault()).year
|
||||
require(toYear <= currentYear) { "To year cannot be in the future" }
|
||||
|
||||
return horseRepository.findByBirthYearRange(fromYear, toYear, activeOnly)
|
||||
}
|
||||
|
||||
/**
|
||||
* Retrieves all active horses.
|
||||
*
|
||||
* @param limit Maximum number of results to return (default: 1000)
|
||||
* @return List of active horses
|
||||
*/
|
||||
suspend fun getAllActive(limit: Int = 1000): List<DomPferd> {
|
||||
require(limit > 0) { "Limit must be positive" }
|
||||
return horseRepository.findAllActive(limit)
|
||||
}
|
||||
|
||||
/**
|
||||
* Retrieves horses with OEPS registration.
|
||||
*
|
||||
* @param activeOnly Whether to return only active horses (default: true)
|
||||
* @return List of OEPS registered horses
|
||||
*/
|
||||
suspend fun getOepsRegistered(activeOnly: Boolean = true): List<DomPferd> {
|
||||
return horseRepository.findOepsRegistered(activeOnly)
|
||||
}
|
||||
|
||||
/**
|
||||
* Retrieves horses with FEI registration.
|
||||
*
|
||||
* @param activeOnly Whether to return only active horses (default: true)
|
||||
* @return List of FEI registered horses
|
||||
*/
|
||||
suspend fun getFeiRegistered(activeOnly: Boolean = true): List<DomPferd> {
|
||||
return horseRepository.findFeiRegistered(activeOnly)
|
||||
}
|
||||
|
||||
/**
|
||||
* Checks if a horse with the given life number exists.
|
||||
*
|
||||
* @param lebensnummer The life number to check
|
||||
* @return true if a horse with this life number exists, false otherwise
|
||||
*/
|
||||
suspend fun existsByLebensnummer(lebensnummer: String): Boolean {
|
||||
require(lebensnummer.isNotBlank()) { "Life number cannot be blank" }
|
||||
return horseRepository.existsByLebensnummer(lebensnummer.trim())
|
||||
}
|
||||
|
||||
/**
|
||||
* Checks if a horse with the given chip number exists.
|
||||
*
|
||||
* @param chipNummer The chip number to check
|
||||
* @return true if a horse with this chip number exists, false otherwise
|
||||
*/
|
||||
suspend fun existsByChipNummer(chipNummer: String): Boolean {
|
||||
require(chipNummer.isNotBlank()) { "Chip number cannot be blank" }
|
||||
return horseRepository.existsByChipNummer(chipNummer.trim())
|
||||
}
|
||||
|
||||
/**
|
||||
* Checks if a horse with the given passport number exists.
|
||||
*
|
||||
* @param passNummer The passport number to check
|
||||
* @return true if a horse with this passport number exists, false otherwise
|
||||
*/
|
||||
suspend fun existsByPassNummer(passNummer: String): Boolean {
|
||||
require(passNummer.isNotBlank()) { "Passport number cannot be blank" }
|
||||
return horseRepository.existsByPassNummer(passNummer.trim())
|
||||
}
|
||||
|
||||
/**
|
||||
* Checks if a horse with the given OEPS number exists.
|
||||
*
|
||||
* @param oepsNummer The OEPS number to check
|
||||
* @return true if a horse with this OEPS number exists, false otherwise
|
||||
*/
|
||||
suspend fun existsByOepsNummer(oepsNummer: String): Boolean {
|
||||
require(oepsNummer.isNotBlank()) { "OEPS number cannot be blank" }
|
||||
return horseRepository.existsByOepsNummer(oepsNummer.trim())
|
||||
}
|
||||
|
||||
/**
|
||||
* Checks if a horse with the given FEI number exists.
|
||||
*
|
||||
* @param feiNummer The FEI number to check
|
||||
* @return true if a horse with this FEI number exists, false otherwise
|
||||
*/
|
||||
suspend fun existsByFeiNummer(feiNummer: String): Boolean {
|
||||
require(feiNummer.isNotBlank()) { "FEI number cannot be blank" }
|
||||
return horseRepository.existsByFeiNummer(feiNummer.trim())
|
||||
}
|
||||
|
||||
/**
|
||||
* Counts the total number of active horses.
|
||||
*
|
||||
* @return The total count of active horses
|
||||
*/
|
||||
suspend fun countActive(): Long {
|
||||
return horseRepository.countActive()
|
||||
}
|
||||
|
||||
/**
|
||||
* Counts horses by owner.
|
||||
*
|
||||
* @param ownerId The ID of the owner
|
||||
* @param activeOnly Whether to count only active horses (default: true)
|
||||
* @return The count of horses owned by the person
|
||||
*/
|
||||
suspend fun countByOwnerId(ownerId: Uuid, activeOnly: Boolean = true): Long {
|
||||
return horseRepository.countByOwnerId(ownerId, activeOnly)
|
||||
}
|
||||
|
||||
/**
|
||||
* Counts horses with OEPS registration.
|
||||
*
|
||||
* @param activeOnly Whether to count only active horses (default: true)
|
||||
* @return The count of OEPS registered horses
|
||||
*/
|
||||
suspend fun countOepsRegistered(activeOnly: Boolean = true): Long {
|
||||
return horseRepository.countOepsRegistered(activeOnly)
|
||||
}
|
||||
|
||||
/**
|
||||
* Counts horses with FEI registration.
|
||||
*
|
||||
* @param activeOnly Whether to count only active horses (default: true)
|
||||
* @return The count of FEI registered horses
|
||||
*/
|
||||
suspend fun countFeiRegistered(activeOnly: Boolean = true): Long {
|
||||
return horseRepository.countFeiRegistered(activeOnly)
|
||||
}
|
||||
}
|
||||
+256
@@ -0,0 +1,256 @@
|
||||
@file:OptIn(kotlin.uuid.ExperimentalUuidApi::class)
|
||||
package at.mocode.horses.application.usecase
|
||||
|
||||
import at.mocode.horses.domain.model.DomPferd
|
||||
import at.mocode.horses.domain.repository.HorseRepository
|
||||
import at.mocode.core.domain.model.PferdeGeschlechtE
|
||||
import at.mocode.core.domain.model.DatenQuelleE
|
||||
import at.mocode.core.domain.model.ApiResponse
|
||||
import at.mocode.core.domain.model.ErrorDto
|
||||
import at.mocode.core.domain.model.ValidationResult
|
||||
import at.mocode.core.domain.model.ValidationError
|
||||
import at.mocode.core.utils.database.DatabaseFactory
|
||||
import kotlin.uuid.Uuid
|
||||
import kotlinx.datetime.LocalDate
|
||||
import kotlinx.datetime.todayIn
|
||||
|
||||
/**
|
||||
* Transactional version of CreateHorseUseCase that ensures all database operations
|
||||
* run within a single transaction to maintain data consistency.
|
||||
*
|
||||
* This use case handles the business logic for horse registration including
|
||||
* validation, uniqueness checks, and persistence - all within a single transaction.
|
||||
*/
|
||||
class TransactionalCreateHorseUseCase(
|
||||
private val horseRepository: HorseRepository
|
||||
) {
|
||||
|
||||
/**
|
||||
* Request data for creating a new horse.
|
||||
*/
|
||||
data class CreateHorseRequest(
|
||||
val pferdeName: String,
|
||||
val geschlecht: PferdeGeschlechtE,
|
||||
val geburtsdatum: LocalDate? = null,
|
||||
val rasse: String? = null,
|
||||
val farbe: String? = null,
|
||||
val besitzerId: Uuid? = null,
|
||||
val verantwortlichePersonId: Uuid? = null,
|
||||
val zuechterName: String? = null,
|
||||
val zuchtbuchNummer: String? = null,
|
||||
val lebensnummer: String? = null,
|
||||
val chipNummer: String? = null,
|
||||
val passNummer: String? = null,
|
||||
val oepsNummer: String? = null,
|
||||
val feiNummer: String? = null,
|
||||
val vaterName: String? = null,
|
||||
val mutterName: String? = null,
|
||||
val mutterVaterName: String? = null,
|
||||
val stockmass: Int? = null,
|
||||
val bemerkungen: String? = null,
|
||||
val datenQuelle: DatenQuelleE = DatenQuelleE.MANUELL
|
||||
)
|
||||
|
||||
/**
|
||||
* Executes the horse creation use case within a single transaction.
|
||||
*
|
||||
* @param request The horse creation request data
|
||||
* @return ApiResponse with the created horse or validation errors
|
||||
*/
|
||||
suspend fun execute(request: CreateHorseRequest): ApiResponse<DomPferd> {
|
||||
println("[DEBUG_LOG] TransactionalCreateHorseUseCase.execute() called for horse: ${request.pferdeName}")
|
||||
|
||||
// Wrap the entire use case logic in a single transaction
|
||||
return DatabaseFactory.dbQuery {
|
||||
println("[DEBUG_LOG] Inside transaction for horse: ${request.pferdeName}")
|
||||
// Create domain object
|
||||
val horse = DomPferd(
|
||||
pferdeName = request.pferdeName,
|
||||
geschlecht = request.geschlecht,
|
||||
geburtsdatum = request.geburtsdatum,
|
||||
rasse = request.rasse,
|
||||
farbe = request.farbe,
|
||||
besitzerId = request.besitzerId,
|
||||
verantwortlichePersonId = request.verantwortlichePersonId,
|
||||
zuechterName = request.zuechterName,
|
||||
zuchtbuchNummer = request.zuchtbuchNummer,
|
||||
lebensnummer = request.lebensnummer,
|
||||
chipNummer = request.chipNummer,
|
||||
passNummer = request.passNummer,
|
||||
oepsNummer = request.oepsNummer,
|
||||
feiNummer = request.feiNummer,
|
||||
vaterName = request.vaterName,
|
||||
mutterName = request.mutterName,
|
||||
mutterVaterName = request.mutterVaterName,
|
||||
stockmass = request.stockmass,
|
||||
bemerkungen = request.bemerkungen,
|
||||
datenQuelle = request.datenQuelle
|
||||
)
|
||||
|
||||
// Validate the horse
|
||||
println("[DEBUG_LOG] Starting validation for horse: ${horse.pferdeName}")
|
||||
val validationResult = validateHorse(horse)
|
||||
if (!validationResult.isValid()) {
|
||||
val errors = (validationResult as ValidationResult.Invalid).errors
|
||||
println("[DEBUG_LOG] Validation failed for horse: ${horse.pferdeName}, errors: ${errors.map { "${it.field}: ${it.message}" }}")
|
||||
return@dbQuery ApiResponse(
|
||||
success = false,
|
||||
data = null,
|
||||
error = ErrorDto(
|
||||
code = "VALIDATION_ERROR",
|
||||
message = "Horse validation failed",
|
||||
details = errors.associate { it.field to it.message }
|
||||
)
|
||||
)
|
||||
}
|
||||
println("[DEBUG_LOG] Validation passed for horse: ${horse.pferdeName}")
|
||||
|
||||
// Check for uniqueness constraints - all within the same transaction
|
||||
println("[DEBUG_LOG] Starting uniqueness check for horse: ${horse.pferdeName}")
|
||||
val uniquenessResult = checkUniquenessConstraints(horse)
|
||||
if (!uniquenessResult.isValid()) {
|
||||
val errors = (uniquenessResult as ValidationResult.Invalid).errors
|
||||
println("[DEBUG_LOG] Uniqueness check failed for horse: ${horse.pferdeName}, errors: ${errors.map { "${it.field}: ${it.message}" }}")
|
||||
return@dbQuery ApiResponse(
|
||||
success = false,
|
||||
data = null,
|
||||
error = ErrorDto(
|
||||
code = "UNIQUENESS_ERROR",
|
||||
message = "Horse uniqueness validation failed",
|
||||
details = errors.associate { it.field to it.message }
|
||||
)
|
||||
)
|
||||
}
|
||||
println("[DEBUG_LOG] Uniqueness check passed for horse: ${horse.pferdeName}")
|
||||
|
||||
// Save the horse - still within the same transaction
|
||||
println("[DEBUG_LOG] Saving horse: ${horse.pferdeName}")
|
||||
try {
|
||||
val savedHorse = horseRepository.save(horse)
|
||||
println("[DEBUG_LOG] Horse saved successfully: ${savedHorse.pferdeName} with ID: ${savedHorse.pferdId}")
|
||||
|
||||
ApiResponse(
|
||||
success = true,
|
||||
data = savedHorse,
|
||||
message = "Horse created successfully"
|
||||
)
|
||||
} catch (e: Exception) {
|
||||
println("[DEBUG_LOG] Database constraint violation for horse: ${horse.pferdeName}, error: ${e.message}")
|
||||
|
||||
// Handle database constraint violations (duplicate keys)
|
||||
if (e.message?.contains("unique", ignoreCase = true) == true ||
|
||||
e.message?.contains("duplicate", ignoreCase = true) == true) {
|
||||
|
||||
// Determine which field caused the constraint violation
|
||||
val constraintField = when {
|
||||
e.message?.contains("lebensnummer", ignoreCase = true) == true -> "lebensnummer"
|
||||
e.message?.contains("chip_nummer", ignoreCase = true) == true -> "chipNummer"
|
||||
e.message?.contains("pass_nummer", ignoreCase = true) == true -> "passNummer"
|
||||
e.message?.contains("oeps_nummer", ignoreCase = true) == true -> "oepsNummer"
|
||||
e.message?.contains("fei_nummer", ignoreCase = true) == true -> "feiNummer"
|
||||
else -> "identification"
|
||||
}
|
||||
|
||||
ApiResponse(
|
||||
success = false,
|
||||
data = null,
|
||||
error = ErrorDto(
|
||||
code = "UNIQUENESS_ERROR",
|
||||
message = "Horse uniqueness validation failed due to database constraint",
|
||||
details = mapOf(constraintField to "A horse with this ${constraintField} already exists")
|
||||
)
|
||||
)
|
||||
} else {
|
||||
// Re-throw other exceptions
|
||||
throw e
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Validates the horse data according to business rules.
|
||||
*/
|
||||
private fun validateHorse(horse: DomPferd): ValidationResult {
|
||||
val errors = mutableListOf<ValidationError>()
|
||||
|
||||
// Use domain validation
|
||||
val domainErrors = horse.validateForRegistration()
|
||||
domainErrors.forEach { errorMessage ->
|
||||
errors.add(ValidationError("horse", errorMessage, "DOMAIN_VALIDATION"))
|
||||
}
|
||||
|
||||
// Additional business validations
|
||||
horse.stockmass?.let { height ->
|
||||
if (height < 50 || height > 220) {
|
||||
errors.add(ValidationError("stockmass", "Horse height must be between 50 and 220 cm", "INVALID_RANGE"))
|
||||
}
|
||||
}
|
||||
|
||||
horse.geburtsdatum?.let { birthDate ->
|
||||
val currentYear = kotlinx.datetime.Clock.System.todayIn(kotlinx.datetime.TimeZone.currentSystemDefault()).year
|
||||
if (birthDate.year > currentYear) {
|
||||
errors.add(ValidationError("geburtsdatum", "Birth date cannot be in the future", "FUTURE_DATE"))
|
||||
}
|
||||
if (birthDate.year < (currentYear - 50)) {
|
||||
errors.add(ValidationError("geburtsdatum", "Birth date cannot be more than 50 years ago", "TOO_OLD"))
|
||||
}
|
||||
}
|
||||
|
||||
return if (errors.isEmpty()) {
|
||||
ValidationResult.Valid
|
||||
} else {
|
||||
ValidationResult.Invalid(errors)
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Checks uniqueness constraints for identification numbers.
|
||||
* Note: This method is called within a transaction, so all repository calls
|
||||
* will use the same transaction context.
|
||||
*/
|
||||
private suspend fun checkUniquenessConstraints(horse: DomPferd): ValidationResult {
|
||||
val errors = mutableListOf<ValidationError>()
|
||||
|
||||
// Check lebensnummer uniqueness
|
||||
horse.lebensnummer?.let { lebensnummer ->
|
||||
if (lebensnummer.isNotBlank() && horseRepository.existsByLebensnummer(lebensnummer)) {
|
||||
errors.add(ValidationError("lebensnummer", "A horse with this life number already exists", "DUPLICATE"))
|
||||
}
|
||||
}
|
||||
|
||||
// Check chip number uniqueness
|
||||
horse.chipNummer?.let { chipNummer ->
|
||||
if (chipNummer.isNotBlank() && horseRepository.existsByChipNummer(chipNummer)) {
|
||||
errors.add(ValidationError("chipNummer", "A horse with this chip number already exists", "DUPLICATE"))
|
||||
}
|
||||
}
|
||||
|
||||
// Check passport number uniqueness
|
||||
horse.passNummer?.let { passNummer ->
|
||||
if (passNummer.isNotBlank() && horseRepository.existsByPassNummer(passNummer)) {
|
||||
errors.add(ValidationError("passNummer", "A horse with this passport number already exists", "DUPLICATE"))
|
||||
}
|
||||
}
|
||||
|
||||
// Check OEPS number uniqueness
|
||||
horse.oepsNummer?.let { oepsNummer ->
|
||||
if (oepsNummer.isNotBlank() && horseRepository.existsByOepsNummer(oepsNummer)) {
|
||||
errors.add(ValidationError("oepsNummer", "A horse with this OEPS number already exists", "DUPLICATE"))
|
||||
}
|
||||
}
|
||||
|
||||
// Check FEI number uniqueness
|
||||
horse.feiNummer?.let { feiNummer ->
|
||||
if (feiNummer.isNotBlank() && horseRepository.existsByFeiNummer(feiNummer)) {
|
||||
errors.add(ValidationError("feiNummer", "A horse with this FEI number already exists", "DUPLICATE"))
|
||||
}
|
||||
}
|
||||
|
||||
return if (errors.isEmpty()) {
|
||||
ValidationResult.Valid
|
||||
} else {
|
||||
ValidationResult.Invalid(errors)
|
||||
}
|
||||
}
|
||||
}
|
||||
+213
@@ -0,0 +1,213 @@
|
||||
@file:OptIn(kotlin.uuid.ExperimentalUuidApi::class)
|
||||
package at.mocode.horses.application.usecase
|
||||
|
||||
import at.mocode.horses.domain.model.DomPferd
|
||||
import at.mocode.horses.domain.repository.HorseRepository
|
||||
import at.mocode.core.domain.model.PferdeGeschlechtE
|
||||
import at.mocode.core.domain.model.DatenQuelleE
|
||||
import kotlin.uuid.Uuid
|
||||
import kotlinx.datetime.LocalDate
|
||||
import kotlinx.datetime.todayIn
|
||||
|
||||
/**
|
||||
* Use case for updating an existing horse in the registry.
|
||||
*
|
||||
* This use case handles the business logic for horse updates including
|
||||
* validation, uniqueness checks, and persistence.
|
||||
*/
|
||||
class UpdateHorseUseCase(
|
||||
private val horseRepository: HorseRepository
|
||||
) {
|
||||
|
||||
/**
|
||||
* Request data for updating a horse.
|
||||
*/
|
||||
data class UpdateHorseRequest(
|
||||
val pferdId: Uuid,
|
||||
val pferdeName: String,
|
||||
val geschlecht: PferdeGeschlechtE,
|
||||
val geburtsdatum: LocalDate? = null,
|
||||
val rasse: String? = null,
|
||||
val farbe: String? = null,
|
||||
val besitzerId: Uuid? = null,
|
||||
val verantwortlichePersonId: Uuid? = null,
|
||||
val zuechterName: String? = null,
|
||||
val zuchtbuchNummer: String? = null,
|
||||
val lebensnummer: String? = null,
|
||||
val chipNummer: String? = null,
|
||||
val passNummer: String? = null,
|
||||
val oepsNummer: String? = null,
|
||||
val feiNummer: String? = null,
|
||||
val vaterName: String? = null,
|
||||
val mutterName: String? = null,
|
||||
val mutterVaterName: String? = null,
|
||||
val stockmass: Int? = null,
|
||||
val istAktiv: Boolean = true,
|
||||
val bemerkungen: String? = null,
|
||||
val datenQuelle: DatenQuelleE = DatenQuelleE.MANUELL
|
||||
)
|
||||
|
||||
/**
|
||||
* Response data for horse update.
|
||||
*/
|
||||
data class UpdateHorseResponse(
|
||||
val horse: DomPferd?,
|
||||
val success: Boolean,
|
||||
val errors: List<String> = emptyList()
|
||||
)
|
||||
|
||||
/**
|
||||
* Executes the horse update use case.
|
||||
*
|
||||
* @param request The horse update request data
|
||||
* @return UpdateHorseResponse with the updated horse or validation errors
|
||||
*/
|
||||
suspend fun execute(request: UpdateHorseRequest): UpdateHorseResponse {
|
||||
// Check if horse exists
|
||||
val existingHorse = horseRepository.findById(request.pferdId)
|
||||
?: return UpdateHorseResponse(
|
||||
horse = null,
|
||||
success = false,
|
||||
errors = listOf("Horse not found")
|
||||
)
|
||||
|
||||
// Create updated domain object
|
||||
val updatedHorse = existingHorse.copy(
|
||||
pferdeName = request.pferdeName,
|
||||
geschlecht = request.geschlecht,
|
||||
geburtsdatum = request.geburtsdatum,
|
||||
rasse = request.rasse,
|
||||
farbe = request.farbe,
|
||||
besitzerId = request.besitzerId,
|
||||
verantwortlichePersonId = request.verantwortlichePersonId,
|
||||
zuechterName = request.zuechterName,
|
||||
zuchtbuchNummer = request.zuchtbuchNummer,
|
||||
lebensnummer = request.lebensnummer,
|
||||
chipNummer = request.chipNummer,
|
||||
passNummer = request.passNummer,
|
||||
oepsNummer = request.oepsNummer,
|
||||
feiNummer = request.feiNummer,
|
||||
vaterName = request.vaterName,
|
||||
mutterName = request.mutterName,
|
||||
mutterVaterName = request.mutterVaterName,
|
||||
stockmass = request.stockmass,
|
||||
istAktiv = request.istAktiv,
|
||||
bemerkungen = request.bemerkungen,
|
||||
datenQuelle = request.datenQuelle
|
||||
)
|
||||
|
||||
// Validate the updated horse
|
||||
val validationErrors = validateHorse(updatedHorse)
|
||||
if (validationErrors.isNotEmpty()) {
|
||||
return UpdateHorseResponse(
|
||||
horse = updatedHorse,
|
||||
success = false,
|
||||
errors = validationErrors
|
||||
)
|
||||
}
|
||||
|
||||
// Check for uniqueness constraints (excluding current horse)
|
||||
val uniquenessErrors = checkUniquenessConstraints(updatedHorse, existingHorse)
|
||||
if (uniquenessErrors.isNotEmpty()) {
|
||||
return UpdateHorseResponse(
|
||||
horse = updatedHorse,
|
||||
success = false,
|
||||
errors = uniquenessErrors
|
||||
)
|
||||
}
|
||||
|
||||
// Save the updated horse
|
||||
val savedHorse = horseRepository.save(updatedHorse)
|
||||
|
||||
return UpdateHorseResponse(
|
||||
horse = savedHorse,
|
||||
success = true
|
||||
)
|
||||
}
|
||||
|
||||
/**
|
||||
* Validates the horse data according to business rules.
|
||||
*/
|
||||
private fun validateHorse(horse: DomPferd): List<String> {
|
||||
val errors = mutableListOf<String>()
|
||||
|
||||
// Basic validation
|
||||
if (horse.pferdeName.isBlank()) {
|
||||
errors.add("Horse name is required")
|
||||
}
|
||||
|
||||
// Height validation
|
||||
horse.stockmass?.let { height ->
|
||||
if (height < 50 || height > 220) {
|
||||
errors.add("Horse height must be between 50 and 220 cm")
|
||||
}
|
||||
}
|
||||
|
||||
// Birth date validation
|
||||
horse.geburtsdatum?.let { birthDate ->
|
||||
val currentYear = kotlinx.datetime.Clock.System.todayIn(kotlinx.datetime.TimeZone.currentSystemDefault()).year
|
||||
if (birthDate.year > currentYear) {
|
||||
errors.add("Birth date cannot be in the future")
|
||||
}
|
||||
if (birthDate.year < (currentYear - 50)) {
|
||||
errors.add("Birth date cannot be more than 50 years ago")
|
||||
}
|
||||
}
|
||||
|
||||
return errors
|
||||
}
|
||||
|
||||
/**
|
||||
* Checks uniqueness constraints for identification numbers, excluding the current horse.
|
||||
*/
|
||||
private suspend fun checkUniquenessConstraints(updatedHorse: DomPferd, existingHorse: DomPferd): List<String> {
|
||||
val errors = mutableListOf<String>()
|
||||
|
||||
// Check lebensnummer uniqueness (if changed)
|
||||
updatedHorse.lebensnummer?.let { lebensnummer ->
|
||||
if (lebensnummer.isNotBlank() &&
|
||||
lebensnummer != existingHorse.lebensnummer &&
|
||||
horseRepository.existsByLebensnummer(lebensnummer)) {
|
||||
errors.add("A horse with this life number already exists")
|
||||
}
|
||||
}
|
||||
|
||||
// Check chip number uniqueness (if changed)
|
||||
updatedHorse.chipNummer?.let { chipNummer ->
|
||||
if (chipNummer.isNotBlank() &&
|
||||
chipNummer != existingHorse.chipNummer &&
|
||||
horseRepository.existsByChipNummer(chipNummer)) {
|
||||
errors.add("A horse with this chip number already exists")
|
||||
}
|
||||
}
|
||||
|
||||
// Check passport number uniqueness (if changed)
|
||||
updatedHorse.passNummer?.let { passNummer ->
|
||||
if (passNummer.isNotBlank() &&
|
||||
passNummer != existingHorse.passNummer &&
|
||||
horseRepository.existsByPassNummer(passNummer)) {
|
||||
errors.add("A horse with this passport number already exists")
|
||||
}
|
||||
}
|
||||
|
||||
// Check OEPS number uniqueness (if changed)
|
||||
updatedHorse.oepsNummer?.let { oepsNummer ->
|
||||
if (oepsNummer.isNotBlank() &&
|
||||
oepsNummer != existingHorse.oepsNummer &&
|
||||
horseRepository.existsByOepsNummer(oepsNummer)) {
|
||||
errors.add("A horse with this OEPS number already exists")
|
||||
}
|
||||
}
|
||||
|
||||
// Check FEI number uniqueness (if changed)
|
||||
updatedHorse.feiNummer?.let { feiNummer ->
|
||||
if (feiNummer.isNotBlank() &&
|
||||
feiNummer != existingHorse.feiNummer &&
|
||||
horseRepository.existsByFeiNummer(feiNummer)) {
|
||||
errors.add("A horse with this FEI number already exists")
|
||||
}
|
||||
}
|
||||
|
||||
return errors
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user