[libeufin] branch master updated: sanity checks

[gnunet]

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ms pushed a commit to branch master
in repository libeufin.

The following commit(s) were added to refs/heads/master by this push:
     new 7d3d0f8  sanity checks
7d3d0f8 is described below

commit 7d3d0f8e95ff3fe9185cd78bcaa2fa7ca1d33ec1
Author: MS <ms@taler.net>
AuthorDate: Sat Aug 21 22:57:22 2021 -1100

    sanity checks
---
 sandbox/src/main/kotlin/tech/libeufin/sandbox/Main.kt | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/sandbox/src/main/kotlin/tech/libeufin/sandbox/Main.kt 
b/sandbox/src/main/kotlin/tech/libeufin/sandbox/Main.kt
index 0ce0b30..73498d4 100644
--- a/sandbox/src/main/kotlin/tech/libeufin/sandbox/Main.kt
+++ b/sandbox/src/main/kotlin/tech/libeufin/sandbox/Main.kt
@@ -566,6 +566,13 @@ fun serverMain(dbName: String, port: Int) {
                         body.subscriber.partnerID,
                         body.subscriber.hostID
                     )
+                    val check = BankAccountEntity.find {
+                        BankAccountsTable.iban eq body.iban 
or(BankAccountsTable.label eq body.label)
+                    }.count()
+                    if (check > 0) throw SandboxError(
+                        HttpStatusCode.BadRequest,
+                        "Either IBAN or account label were already taken; 
please choose fresh ones"
+                    )
                     subscriber.bankAccount = BankAccountEntity.new {
                         iban = body.iban
                         bic = body.bic

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