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/*
* This file is part of LibEuFin.
* Copyright (C) 2020 Taler Systems S.A.
*
* LibEuFin is free software; you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation; either version 3, or
* (at your option) any later version.
*
* LibEuFin is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General
* Public License for more details.
*
* You should have received a copy of the GNU Affero General Public
* License along with LibEuFin; see the file COPYING. If not, see
* <http://www.gnu.org/licenses/>
*/
package tech.libeufin.sandbox
import io.ktor.http.HttpStatusCode
import org.jetbrains.exposed.sql.SqlExpressionBuilder.eq
import org.jetbrains.exposed.sql.and
import org.jetbrains.exposed.sql.transactions.transaction
/**
* Helps to communicate Camt values without having
* to parse the XML each time one is needed.
*/
data class SandboxCamt(
val camtMessage: String,
val messageId: String,
/**
* That is the number of SECONDS since Epoch. This
* value is exactly what goes into the Camt document.
*/
val creationTime: Long
)
fun SandboxAssert(condition: Boolean, reason: String) {
if (!condition) throw SandboxError(HttpStatusCode.InternalServerError, reason)
}
fun getOrderTypeFromTransactionId(transactionID: String): String {
val uploadTransaction = transaction {
EbicsUploadTransactionEntity.findById(transactionID)
} ?: throw SandboxError(
/**
* NOTE: at this point, it might even be the server's fault.
* For example, if it failed to store a ID earlier.
*/
HttpStatusCode.NotFound,
"Could not retrieve order type for transaction: $transactionID"
)
return uploadTransaction.orderType
}
fun getBankAccountFromIban(iban: String): BankAccountEntity {
return transaction {
BankAccountEntity.find(
BankAccountsTable.iban eq iban
)
}.firstOrNull() ?: throw SandboxError(
HttpStatusCode.NotFound,
"Did not find a bank account for ${iban}"
)
}
fun getBankAccountFromLabel(label: String): BankAccountEntity {
return transaction {
BankAccountEntity.find(
BankAccountsTable.label eq label
)
}.firstOrNull() ?: throw SandboxError(
HttpStatusCode.NotFound,
"Did not find a bank account for label ${label}"
)
}
fun getBankAccountFromSubscriber(subscriber: EbicsSubscriberEntity): BankAccountEntity {
return transaction {
subscriber.bankAccount ?: throw SandboxError(
HttpStatusCode.NotFound,
"Subscriber doesn't have any bank account"
)
}
}
/**
* Fetch a configuration for Sandbox, corresponding to the host that runs the service.
*/
fun getSandboxConfig(hostname: String?): SandboxConfigEntity {
var ret: SandboxConfigEntity? = transaction {
if (hostname == null) {
SandboxConfigEntity.all().firstOrNull()
} else {
SandboxConfigEntity.find {
SandboxConfigsTable.hostname eq hostname
}.firstOrNull()
}
}
if (ret == null) throw SandboxError(
HttpStatusCode.InternalServerError,
"Serving from a non configured host"
)
return ret
}
fun getEbicsSubscriberFromDetails(userID: String, partnerID: String, hostID: String): EbicsSubscriberEntity {
return transaction {
EbicsSubscriberEntity.find {
(EbicsSubscribersTable.userId eq userID) and (EbicsSubscribersTable.partnerId eq partnerID) and
(EbicsSubscribersTable.hostId eq hostID)
}.firstOrNull() ?: throw SandboxError(
HttpStatusCode.NotFound,
"Ebics subscriber not found"
)
}
}
/**
* FIXME: commenting out until a solution for i18n is found.
*
private fun initJinjava(): Jinjava {
class JinjaFunctions {
// Used by templates to retrieve configuration values.
fun settings_value(name: String): String {
return "foo"
}
fun gettext(translatable: String): String {
// temporary, just to make the compiler happy.
return translatable
}
fun url(name: String): String {
val map = mapOf<String, String>(
"login" to "todo",
"profile" to "todo",
"register" to "todo",
"public-accounts" to "todo"
)
return map[name] ?: throw SandboxError(HttpStatusCode.InternalServerError, "URL name unknown")
}
}
val jinjava = Jinjava()
val settingsValueFunc = ELFunctionDefinition(
"tech.libeufin.sandbox", "settings_value",
JinjaFunctions::class.java, "settings_value", String::class.java
)
val gettextFuncAlias = ELFunctionDefinition(
"tech.libeufin.sandbox", "_",
JinjaFunctions::class.java, "gettext", String::class.java
)
val gettextFunc = ELFunctionDefinition(
"", "gettext",
JinjaFunctions::class.java, "gettext", String::class.java
)
val urlFunc = ELFunctionDefinition(
"tech.libeufin.sandbox", "url",
JinjaFunctions::class.java, "url", String::class.java
)
jinjava.globalContext.registerFunction(settingsValueFunc)
jinjava.globalContext.registerFunction(gettextFunc)
jinjava.globalContext.registerFunction(gettextFuncAlias)
jinjava.globalContext.registerFunction(urlFunc)
return jinjava
}
val jinjava = initJinjava()
fun renderTemplate(templateName: String, context: Map<String, String>): String {
val template = Resources.toString(Resources.getResource(
"templates/$templateName"), Charsets.UTF_8
)
return jinjava.render(template, context)
} **/
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