[libeufin] 05/09: Circuit API.

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ms pushed a commit to branch master
in repository libeufin.

commit 57f578ddcd03cc8efd9c51d470b875e2ee0a6b52
Author: MS <ms@taler.net>
AuthorDate: Fri Jan 20 15:18:09 2023 +0100

    Circuit API.
    
    Including the confirmation time along
    the cash-out operation details.
---
 .../kotlin/tech/libeufin/sandbox/CircuitApi.kt     | 51 ++++++++++++++--------
 .../src/main/kotlin/tech/libeufin/sandbox/DB.kt    |  6 ++-
 2 files changed, 37 insertions(+), 20 deletions(-)

diff --git a/sandbox/src/main/kotlin/tech/libeufin/sandbox/CircuitApi.kt 
b/sandbox/src/main/kotlin/tech/libeufin/sandbox/CircuitApi.kt
index a6e97778..721b3c16 100644
--- a/sandbox/src/main/kotlin/tech/libeufin/sandbox/CircuitApi.kt
+++ b/sandbox/src/main/kotlin/tech/libeufin/sandbox/CircuitApi.kt
@@ -13,7 +13,6 @@ import java.io.File
 import java.io.InputStreamReader
 import java.math.BigDecimal
 import java.math.MathContext
-import java.util.*
 import java.util.concurrent.TimeUnit
 import kotlin.text.toByteArray
 
@@ -86,6 +85,17 @@ data class CircuitAccountInfo(
     val cashout_address: String
 )
 
+data class CashoutOperationInfo(
+    val state: CashoutOperationState,
+    val amount_credit: String,
+    val amount_debit: String,
+    val subject: String,
+    val creation_time: Long, // milliseconds
+    val confirmation_time: Long?, // milliseconds
+    val tan_channel: SupportedTanChannels,
+    val account: String
+)
+
 data class CashoutConfirmation(val tan: String)
 
 // Validate phone number
@@ -241,13 +251,16 @@ fun circuitApi(circuitRoute: Route) {
          * NOTE: the funds availability got already checked when this operation
          * was created.  On top of that, the 'wireTransfer()' helper does also
          * check for funds availability.  */
-        wireTransfer(
-            debitAccount = op.account,
-            creditAccount = "admin",
-            subject = op.subject,
-            amount = op.amountDebit
-        )
-        transaction { op.state = CashoutOperationState.CONFIRMED }
+        transaction {
+            wireTransfer(
+                debitAccount = op.account,
+                creditAccount = "admin",
+                subject = op.subject,
+                amount = op.amountDebit
+            )
+            op.state = CashoutOperationState.CONFIRMED
+            op.confirmationTime = getUTCnow().toInstant().toEpochMilli()
+        }
         call.respond(HttpStatusCode.NoContent)
         return@post
     }
@@ -263,15 +276,17 @@ fun circuitApi(circuitRoute: Route) {
         }
         if (maybeOperation == null)
             throw notFound("Cash-out operation $operationUuid not found.")
-        call.respond(object {
-            val status = maybeOperation.state
-            val amount_credit = maybeOperation.amountCredit
-            val amount_debit = maybeOperation.amountDebit
-            val subject = maybeOperation.subject
-            val creation_time = maybeOperation.creationTime.toString()
-            val cashout_address = maybeOperation.tanChannel
-            val account = maybeOperation.account
-        })
+        val ret = CashoutOperationInfo(
+            amount_credit = maybeOperation.amountCredit,
+            amount_debit = maybeOperation.amountDebit,
+            subject = maybeOperation.subject,
+            state = maybeOperation.state,
+            creation_time = maybeOperation.creationTime,
+            confirmation_time = maybeOperation.confirmationTime,
+            tan_channel = maybeOperation.tanChannel,
+            account = maybeOperation.account
+        )
+        call.respond(ret)
         return@get
     }
     // Gets the list of all the cash-out operations.
@@ -354,7 +369,7 @@ fun circuitApi(circuitRoute: Route) {
                 this.amountCredit = req.amount_credit
                 this.subject = cashoutSubject
                 this.creationTime = getUTCnow().toInstant().toEpochMilli()
-                this.tanChannel = tanChannel
+                this.tanChannel = SupportedTanChannels.valueOf(tanChannel)
                 this.account = user
                 this.tan = getRandomString(5)
             }
diff --git a/sandbox/src/main/kotlin/tech/libeufin/sandbox/DB.kt 
b/sandbox/src/main/kotlin/tech/libeufin/sandbox/DB.kt
index 3adb1a27..92171281 100644
--- a/sandbox/src/main/kotlin/tech/libeufin/sandbox/DB.kt
+++ b/sandbox/src/main/kotlin/tech/libeufin/sandbox/DB.kt
@@ -442,8 +442,9 @@ object CashoutOperationsTable : LongIdTable() {
     val amountDebit = text("amountDebit")
     val amountCredit = text("amountCredit")
     val subject = text("subject")
-    val creationTime = long("creationTime") // in seconds.
-    val tanChannel = text("tanChannel")
+    val creationTime = long("creationTime") // in milliseconds.
+    val confirmationTime = long("confirmationTime").nullable() // in 
milliseconds.
+    val tanChannel = enumeration("tanChannel", SupportedTanChannels::class)
     val account = text("account")
     val tan = text("tan")
     val state = enumeration("state", 
CashoutOperationState::class).default(CashoutOperationState.PENDING)
@@ -456,6 +457,7 @@ class CashoutOperationEntity(id: EntityID<Long>) : 
LongEntity(id) {
     var amountCredit by CashoutOperationsTable.amountCredit
     var subject by CashoutOperationsTable.subject
     var creationTime by CashoutOperationsTable.creationTime
+    var confirmationTime by CashoutOperationsTable.confirmationTime
     var tanChannel by CashoutOperationsTable.tanChannel
     var account by CashoutOperationsTable.account
     var tan by CashoutOperationsTable.tan

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