amend string representations in ImportOfficeData to new toString/toShortString implementations

src/main/resources/db/changelog/050-rbac-base.sql

@@ -397,6 +397,7 @@ select exists(
            );
 $$;
 
+-- TODO: the array parameter and thus the array return value is only used in toPermissionUuids, simplify to non-arrays
 create or replace function createPermissions(forObjectUuid uuid, permitOps RbacOp[])
     returns uuid[]
     language plpgsql as $$
@@ -668,6 +669,26 @@ begin
     end if;
 end; $$;
 
+create or replace procedure revokePermissionFromRole(permission RbacRoleDescriptor, superRole RbacRoleDescriptor)
+    language plpgsql as $$
+declare
+    superRoleId uuid;
+    subRoleId uuid;
+begin
+    superRoleId := findRoleId(superRole);
+    subRoleId := findRoleId(subRole);
+
+    perform assertReferenceType('superRoleId (ascendant)', superRoleId, 'RbacRole');
+    perform assertReferenceType('subRoleId (descendant)', subRoleId, 'RbacRole');
+
+    if (isGranted(superRoleId, subRoleId)) then
+        delete from RbacGrants where ascendantUuid = superRoleId and descendantUuid = subRoleId;
+    else
+        raise exception 'cannot revoke role % (%) from % (% because it is not granted',
+            subRole, subRoleId, superRole, superRoleId;
+    end if;
+end; $$;
+
 -- ============================================================================
 --changeset rbac-base-QUERY-ACCESSIBLE-OBJECT-UUIDS:1 endDelimiter:--//
 -- ----------------------------------------------------------------------------

src/main/resources/db/changelog/058-rbac-generators.sql

@@ -74,6 +74,7 @@ begin
             return roleDescriptor('%2$s', entity.uuid, 'tenant');
         end; $f$;
 
+        -- TODO: remove guest role
         create or replace function %1$sGuest(entity %2$s)
             returns RbacRoleDescriptor
             language plpgsql
@@ -82,6 +83,14 @@ begin
             return roleDescriptor('%2$s', entity.uuid, 'guest');
         end; $f$;
 
+        create or replace function %1$sReferrer(entity %2$s)
+            returns RbacRoleDescriptor
+            language plpgsql
+            strict as $f$
+        begin
+            return roleDescriptor('%2$s', entity.uuid, 'referrer');
+        end; $f$;
+
         $sql$, prefix, targetTable);
     execute sql;
 end; $$;

src/main/resources/db/changelog/233-hs-office-partner-rbac.sql

@@ -7,13 +7,6 @@ call generateRelatedRbacObject('hs_office_partner');
 --//
 
 
--- ============================================================================
---changeset hs-office-partner-rbac-ROLE-DESCRIPTORS:1 endDelimiter:--//
--- ----------------------------------------------------------------------------
-call generateRbacRoleDescriptors('hsOfficePartner', 'hs_office_partner');
---//
-
-
 -- ============================================================================
 --changeset hs-office-partner-rbac-ROLES-CREATION:1 endDelimiter:--//
 -- ----------------------------------------------------------------------------
@@ -35,70 +28,40 @@ begin
 
     if TG_OP = 'INSERT' then
 
-        -- === ATTENTION: code generated from related Mermaid flowchart: ===
+        -- Permissions and Grants for Partner
-
-        perform createRoleWithGrants(
-                hsOfficePartnerOwner(NEW),
-                permissions => array['*'],
-                incomingSuperRoles => array[globalAdmin()],
-                outgoingSubRoles => array[
-                    hsOfficeRelationshipOwner(newPartnerRole)]
-            );
-
-        perform createRoleWithGrants(
-                hsOfficePartnerAdmin(NEW),
-                permissions => array['edit'],
-                incomingSuperRoles => array[
-                    hsOfficePartnerOwner(NEW)],
-                outgoingSubRoles => array[
-                    hsOfficeRelationshipAdmin(newPartnerRole)]
-            );
-
-        perform createRoleWithGrants(
-                hsOfficePartnerAgent(NEW),
-                incomingSuperRoles => array[
-                    hsOfficePartnerAdmin(NEW),
-                    hsOfficeRelationshipAgent(newPartnerRole)]
-            );
-
-        perform createRoleWithGrants(
-                hsOfficePartnerTenant(NEW),
-                incomingSuperRoles => array[
-                    hsOfficePartnerAgent(NEW)],
-                outgoingSubRoles => array[
-                    hsOfficeRelationshipTenant(newPartnerRole)]
-            );
-
-        perform createRoleWithGrants(
-                hsOfficePartnerGuest(NEW),
-                permissions => array['view'],
-                incomingSuperRoles => array[hsOfficePartnerTenant(NEW)]
-            );
-
-        -- === END of code generated from Mermaid flowchart. ===
-
-        -- Each partner-details entity belong exactly to one partner entity
-        -- and it makes little sense just to delegate partner-details roles.
-        -- Therefore, we did not model partner-details roles,
-        -- but instead just assign extra permissions to existing partner-roles.
-
-        --Attention: Cannot be in partner-details because of insert order (partner is not in database yet)
 
         call grantPermissionsToRole(
-                getRoleId(hsOfficePartnerOwner(NEW), 'fail'),
+                getRoleId(hsOfficeRelationshipOwner(newPartnerRole), 'fail'),
+                createPermissions(NEW.uuid, array ['*'])
+             );
+
+        call grantPermissionsToRole(
+                getRoleId(hsOfficeRelationshipAdmin(newPartnerRole), 'fail'),
+                createPermissions(NEW.uuid, array ['edit'])
+             );
+
+        call grantPermissionsToRole(
+                getRoleId(hsOfficeRelationshipTenant(newPartnerRole), 'fail'),
+                createPermissions(NEW.uuid, array ['view'])
+             );
+
+        -- Permissions and Grants for PartnerDetails
+
+        call grantPermissionsToRole(
+                getRoleId(hsOfficeRelationshipOwner(newPartnerRole), 'fail'),
                 createPermissions(NEW.detailsUuid, array ['*'])
             );
 
         call grantPermissionsToRole(
-                getRoleId(hsOfficePartnerAdmin(NEW), 'fail'),
+                getRoleId(hsOfficeRelationshipAdmin(newPartnerRole), 'fail'),
                 createPermissions(NEW.detailsUuid, array ['edit'])
             );
 
         call grantPermissionsToRole(
-            -- Yes, here hsOfficePartnerAGENT is used, not hsOfficePartnerTENANT.
+            -- Yes, here hsOfficePartnerAGENT is used, not hsOfficeRelationshipTENANT.
-            -- Do NOT grant view permission on partner-details to hsOfficePartnerTENANT!
+            -- Do NOT grant view permission on partner-details to hsOfficeRelationshipTENANT!
             -- Otherwise package-admins etc. would be able to read the data.
-                getRoleId(hsOfficePartnerAgent(NEW), 'fail'),
+                getRoleId(hsOfficeRelationshipAgent(newPartnerRole), 'fail'),
                 createPermissions(NEW.detailsUuid, array ['view'])
             );
 
@@ -108,14 +71,47 @@ begin
         if OLD.partnerRoleUuid <> NEW.partnerRoleUuid then
             select * from hs_office_relationship as r where r.uuid = OLD.partnerRoleUuid into oldPartnerRole;
 
-            call revokeRoleFromRole(hsOfficeRelationshipTenant(oldPartnerRole), hsOfficePartnerAdmin(OLD));
+            -- Revoke all Permissions from old partner relationship
-            call grantRoleToRole(hsOfficeRelationshipTenant(newPartnerRole), hsOfficePartnerAdmin(NEW));
+            -- TODO: introduce call revokeAllPermissionsOnDescendantFromAllRolesOfAscendant(OLD, oldPartnerRole);
+            delete from rbacGrants where descendantUuid==OLD.uuid and ascendantUuid==OLD.partnerRoleUuid;
 
-            call revokeRoleFromRole(hsOfficePartnerAgent(OLD), hsOfficeRelationshipAdmin(oldPartnerRole));
+            -- Grants for Partner
-            call grantRoleToRole(hsOfficePartnerAgent(NEW), hsOfficeRelationshipAdmin(newPartnerRole));
+
+            call grantPermissionsToRole(
+                    getRoleId(hsOfficeRelationshipOwner(newPartnerRole), 'fail'),
+                    array[findPermissionId(NEW.uuid, '*')]
+                 );
+
+            call grantPermissionsToRole(
+                    getRoleId(hsOfficeRelationshipAdmin(newPartnerRole), 'fail'),
+                    array[findPermissionId(NEW.uuid, 'edit')]
+                 );
+
+            call grantPermissionsToRole(
+                    getRoleId(hsOfficeRelationshipTenant(newPartnerRole), 'fail'),
+                    array[findPermissionId(NEW.uuid, 'view')]
+                 );
+
+            -- Grants for PartnerDetails
+
+            call grantPermissionsToRole(
+                    getRoleId(hsOfficeRelationshipOwner(newPartnerRole), 'fail'),
+                    array[findPermissionId(NEW.detailsUuid, '*')]
+                 );
+
+            call grantPermissionsToRole(
+                    getRoleId(hsOfficeRelationshipAdmin(newPartnerRole), 'fail'),
+                    array[findPermissionId(NEW.detailsUuid, array ['edit'])]
+                 );
+
+            call grantPermissionsToRole(
+                -- Yes, here hsOfficePartnerAGENT is used, not hsOfficePartnerTENANT.
+                -- Do NOT grant view permission on partner-details to hsOfficeRelationshipTENANT!
+                -- Otherwise package-admins etc. would be able to read the data.
+                    getRoleId(hsOfficeRelationshipAgent(newPartnerRole), 'fail'),
+                    array[findPermissionId(NEW.detailsUuid, 'view')]
+                 );
 
-            call revokeRoleFromRole(hsOfficeRelationshipGuest(oldPartnerRole), hsOfficePartnerTenant(OLD));
-            call grantRoleToRole(hsOfficeRelationshipGuest(newPartnerRole), hsOfficePartnerTenant(NEW));
         end if;
 
     else

src/main/resources/db/changelog/273-hs-office-debitor-rbac.md

@@ -3,9 +3,24 @@
 ```mermaid
 flowchart TB
 
-subgraph bank[ ]
+subgraph partnerRelationship[hsOfficeRelationship:PARTNER]
-    style bank fill:#fff
+    direction TB
+    style partnerRelationship fill:#eee
     
+    role:partnerRelationship.owner[relationship.owner]
+    --> role:partnerRelationship.admin[relationship.admin]
+    --> role:partnerRelationship.agent[relationship.agent]
+    --> role:partnerRelationship.tenant[relationship.tenant]
+
+    partnerPersonAdmin>e.g. partnerPerson.admin]  --> role:partnerRelationship.agent
+    otherPersonAdmin>e.g. operationalPerson.admin] --> role:partnerRelationship.tenant
+    role:partnerRelationship.tenant --> partnerPersonReferrer>e.g. partnerPerson.referrer]
+end
+
+subgraph internal[ ]
+    direction TB
+    style internal fill:#fff
+
     subgraph refundBankAccount
         direction TB
         style refundBankAccount fill:#eee
@@ -14,28 +29,7 @@ subgraph bank[ ]
         --> role:refundBankAccount.admin[bankAccount.admin]
         --> role:refundBankAccount.referrer[bankAccount.referrer]
     end
-end
 
-subgraph partner[ ]
-    style partner fill:#fff
-
-    subgraph partnerRelationship[hsOfficeRelationship:PARTNER]
-        direction TB
-        style partnerRelationship fill:#eee
-        
-        role:partnerRelationship.owner[relationship.owner]
-        --> role:partnerRelationship.admin[relationship.admin]
-        --> role:partnerRelationship.agent[relationship.agent]
-        --> role:partnerRelationship.tenant[relationship.tenant]
-
-        partnerPerson[e.g. partnerPerson.admin]  --> role:partnerRelationship.agent
-        otherPerson[e.g. operationalPerson.admin] --> role:partnerRelationship.tenant
-    end
-end
-
-subgraph internal[ ]
-    direction TB
-    style internal fill:#fff
 
     subgraph debitorRelationship[hsOfficeRelationship:DEBITOR]
         direction TB
@@ -56,7 +50,7 @@ subgraph internal[ ]
 
         role:debitorRelationship.admin[debitorRelationship.admin]
         %% permissions
-            ==> perm:debitor.edit{{debitorRelationship.edit}}
+            ==> perm:debitor.edit{{debitor.edit}}
         %% incoming        
             role:partnerRelationship.admin ==> role:debitorRelationship.admin
         %% outgoing

src/main/resources/db/changelog/273-hs-office-debitor-rbac.sql

@@ -30,6 +30,8 @@ declare
     hsOfficeDebitorTenant RbacRoleDescriptor;
     oldPartner            hs_office_partner;
     newPartner            hs_office_partner;
+    oldPartnerRel         hs_office_relationship;
+    newPartnerRel         hs_office_relationship;
     oldContact            hs_office_contact;
     newContact            hs_office_contact;
     newBankAccount        hs_office_bankaccount;
@@ -39,10 +41,11 @@ begin
     hsOfficeDebitorTenant := hsOfficeDebitorTenant(NEW);
 
     select * from hs_office_partner as p where p.uuid = NEW.partnerUuid into newPartner;
+    select * from hs_office_relationship as r where r.relType = 'PARTNER' and r.relHolderUuid = NEW.partnerUuid into newPartnerRel;
     select * from hs_office_contact as c where c.uuid = NEW.billingContactUuid into newContact;
     select * from hs_office_bankaccount as b where b.uuid = NEW.refundBankAccountUuid into newBankAccount;
-    if TG_OP = 'INSERT' then
 
+    if TG_OP = 'INSERT' then
 
         perform createRoleWithGrants(
                 hsOfficeDebitorOwner(NEW),
@@ -62,7 +65,7 @@ begin
                 hsOfficeDebitorAgent(NEW),
                 incomingSuperRoles => array[
                     hsOfficeDebitorAdmin(NEW),
-                    hsOfficePartnerAdmin(newPartner),
+                    hsOfficeRelationshipAdmin(newPartnerRel),
                     hsOfficeContactAdmin(newContact)],
                 outgoingSubRoles => array[
                     hsOfficeBankAccountTenant(newBankaccount)]
@@ -72,10 +75,10 @@ begin
                 hsOfficeDebitorTenant(NEW),
                 incomingSuperRoles => array[
                     hsOfficeDebitorAgent(NEW),
-                    hsOfficePartnerAgent(newPartner),
+                    hsOfficeRelationshipAgent(newPartnerRel),
                     hsOfficeBankAccountAdmin(newBankaccount)],
                 outgoingSubRoles => array[
-                    hsOfficePartnerTenant(newPartner),
+                    hsOfficeRelationshipTenant(newPartnerRel),
                     hsOfficeContactGuest(newContact),
                     hsOfficeBankAccountGuest(newBankaccount)]
             );
@@ -91,15 +94,16 @@ begin
 
         if OLD.partnerUuid <> NEW.partnerUuid then
             select * from hs_office_partner as p where p.uuid = OLD.partnerUuid into oldPartner;
+            select * from hs_office_relationship as r where r.uuid = OLD.partnerUuid into oldPartnerRel;
 
-            call revokeRoleFromRole(hsOfficeDebitorAgent(OLD), hsOfficePartnerAdmin(oldPartner));
+            call revokeRoleFromRole(hsOfficeDebitorAgent(OLD), hsOfficeRelationshipAdmin(oldPartnerRel));
-            call grantRoleToRole(hsOfficeDebitorAgent(NEW), hsOfficePartnerAdmin(newPartner));
+            call grantRoleToRole(hsOfficeDebitorAgent(NEW), hsOfficeRelationshipAdmin(oldPartnerRel));
 
-            call revokeRoleFromRole(hsOfficeDebitorTenant(OLD), hsOfficePartnerAgent(oldPartner));
+            call revokeRoleFromRole(hsOfficeDebitorTenant(OLD), hsOfficeRelationshipAgent(oldPartnerRel));
-            call grantRoleToRole(hsOfficeDebitorTenant(NEW), hsOfficePartnerAgent(newPartner));
+            call grantRoleToRole(hsOfficeDebitorTenant(NEW), hsOfficeRelationshipAgent(newPartner));
 
-            call revokeRoleFromRole(hsOfficePartnerTenant(oldPartner), hsOfficeDebitorTenant(OLD));
+            call revokeRoleFromRole(hsOfficeRelationshipTenant(oldPartnerRel), hsOfficeDebitorTenant(OLD));
-            call grantRoleToRole(hsOfficePartnerTenant(newPartner), hsOfficeDebitorTenant(NEW));
+            call grantRoleToRole(hsOfficeRelationshipTenant(newPartnerRel), hsOfficeDebitorTenant(NEW));
         end if;
 
         if OLD.billingContactUuid <> NEW.billingContactUuid then

src/main/resources/db/changelog/303-hs-office-membership-rbac.sql

@@ -27,11 +27,13 @@ create or replace function hsOfficeMembershipRbacRolesTrigger()
     language plpgsql
     strict as $$
 declare
-    newHsOfficePartner  hs_office_partner;
+    newHsOfficePartner     hs_office_partner;
-    newHsOfficeDebitor  hs_office_debitor;
+    newHsOfficePartnerRel  hs_office_relationship;
+    newHsOfficeDebitor     hs_office_debitor;
 begin
 
     select * from hs_office_partner as p where p.uuid = NEW.partnerUuid into newHsOfficePartner;
+    select * from hs_office_relationship as r where r.relType = 'PARTNER' and r.relHolderUuid = NEW.partnerUuid into newHsOfficePartnerRel;
     select * from hs_office_debitor as c where c.uuid = NEW.mainDebitorUuid into newHsOfficeDebitor;
 
     if TG_OP = 'INSERT' then
@@ -52,20 +54,20 @@ begin
 
         perform createRoleWithGrants(
                 hsOfficeMembershipAgent(NEW),
-                incomingSuperRoles => array[hsOfficeMembershipAdmin(NEW), hsOfficePartnerAdmin(newHsOfficePartner), hsOfficeDebitorAdmin(newHsOfficeDebitor)],
+                incomingSuperRoles => array[hsOfficeMembershipAdmin(NEW), hsOfficeRelationshipAdmin(newHsOfficePartnerRel), hsOfficeDebitorAdmin(newHsOfficeDebitor)],
-                outgoingSubRoles => array[hsOfficePartnerTenant(newHsOfficePartner), hsOfficeDebitorTenant(newHsOfficeDebitor)]
+                outgoingSubRoles => array[hsOfficeRelationshipTenant(newHsOfficePartnerRel), hsOfficeDebitorTenant(newHsOfficeDebitor)]
             );
 
         perform createRoleWithGrants(
                 hsOfficeMembershipTenant(NEW),
-                incomingSuperRoles => array[hsOfficeMembershipAgent(NEW), hsOfficePartnerAgent(newHsOfficePartner), hsOfficeDebitorAgent(newHsOfficeDebitor)],
+                incomingSuperRoles => array[hsOfficeMembershipAgent(NEW), hsOfficeRelationshipAgent(newHsOfficePartnerRel), hsOfficeDebitorAgent(newHsOfficeDebitor)],
-                outgoingSubRoles => array[hsOfficePartnerGuest(newHsOfficePartner), hsOfficeDebitorGuest(newHsOfficeDebitor)]
+                outgoingSubRoles => array[hsOfficeRelationshipGuest(newHsOfficePartnerRel), hsOfficeDebitorGuest(newHsOfficeDebitor)]
             );
 
         perform createRoleWithGrants(
                 hsOfficeMembershipGuest(NEW),
                 permissions => array['view'],
-                incomingSuperRoles => array[hsOfficeMembershipTenant(NEW), hsOfficePartnerTenant(newHsOfficePartner), hsOfficeDebitorTenant(newHsOfficeDebitor)]
+                incomingSuperRoles => array[hsOfficeMembershipTenant(NEW), hsOfficeRelationshipTenant(newHsOfficePartnerRel), hsOfficeDebitorTenant(newHsOfficeDebitor)]
             );
 
         -- === END of code generated from Mermaid flowchart. ===

src/test/java/net/hostsharing/hsadminng/hs/office/migration/ImportOfficeData.java

@@ -181,26 +181,26 @@ public class ImportOfficeData extends ContextBasedTest {
         // no contacts yet => mostly null values
         assertThat(toFormattedString(partners)).isEqualToIgnoringWhitespace("""
                 {
-                    17=partner(null null, null),
+                    17=partner(P-10017: null null, null),
-                    20=partner(null null, null),
+                    20=partner(P-10020: null null, null),
-                    22=partner(null null, null),
+                    22=partner(P-11022: null null, null),
-                    99=partner(null null, null)
+                    99=partner(P-19999: null null, null)
                 }
                 """);
         assertThat(toFormattedString(contacts)).isEqualTo("{}");
         assertThat(toFormattedString(debitors)).isEqualToIgnoringWhitespace("""
                 {
-                    17=debitor(D-1001700: null null, null: mih),
+                    17=debitor(D-1001700: P-10017, mih),
-                    20=debitor(D-1002000: null null, null: xyz),
+                    20=debitor(D-1002000: P-10020, xyz),
-                    22=debitor(D-1102200: null null, null: xxx),
+                    22=debitor(D-1102200: P-11022, xxx),
-                    99=debitor(D-1999900: null null, null: zzz)
+                    99=debitor(D-1999900: P-19999, zzz)
                 }
                 """);
         assertThat(toFormattedString(memberships)).isEqualToIgnoringWhitespace("""
                 {
-                    17=Membership(M-1001700, null null, null, D-1001700, [2000-12-06,), NONE),
+                    17=Membership(M-1001700, P-10017, D-1001700, [2000-12-06,), NONE),
-                    20=Membership(M-1002000, null null, null, D-1002000, [2000-12-06,2016-01-01), UNKNOWN),
+                    20=Membership(M-1002000, P-10020, D-1002000, [2000-12-06,2016-01-01), UNKNOWN),
-                    22=Membership(M-1102200, null null, null, D-1102200, [2021-04-01,), NONE)
+                    22=Membership(M-1102200, P-11022, D-1102200, [2021-04-01,), NONE)
                 }
                 """);
     }
@@ -224,10 +224,10 @@ public class ImportOfficeData extends ContextBasedTest {
 
         assertThat(toFormattedString(partners)).isEqualToIgnoringWhitespace("""
                 {
-                    17=partner(NP Mellies, Michael: Herr Michael Mellies ),
+                    17=partner(P-10017: NP Mellies, Michael, Herr Michael Mellies ),
-                    20=partner(LP JM GmbH: Herr Philip Meyer-Contract , JM GmbH),
+                    20=partner(P-10020: LP JM GmbH, Herr Philip Meyer-Contract , JM GmbH),
-                    22=partner(?? Test PS: Petra Schmidt , Test PS),
+                    22=partner(P-11022: ?? Test PS, Petra Schmidt , Test PS),
-                    99=partner(null null, null)
+                    99=partner(P-19999: null null, null)
                 }
                 """);
         assertThat(toFormattedString(contacts)).isEqualToIgnoringWhitespace("""
@@ -257,17 +257,17 @@ public class ImportOfficeData extends ContextBasedTest {
                 """);
         assertThat(toFormattedString(debitors)).isEqualToIgnoringWhitespace("""
                 {
-                    17=debitor(D-1001700: NP Mellies, Michael: mih), 
+                    17=debitor(D-1001700: P-10017, mih),
-                    20=debitor(D-1002000: LP JM GmbH: xyz), 
+                    20=debitor(D-1002000: P-10020, xyz),
-                    22=debitor(D-1102200: ?? Test PS: xxx),
+                    22=debitor(D-1102200: P-11022, xxx),
-                    99=debitor(D-1999900: null null, null: zzz)
+                    99=debitor(D-1999900: P-19999, zzz)
                 }
                 """);
         assertThat(toFormattedString(memberships)).isEqualToIgnoringWhitespace("""
                 {
-                    17=Membership(M-1001700, NP Mellies, Michael, D-1001700, [2000-12-06,), NONE),
+                    17=Membership(M-1001700, P-10017, D-1001700, [2000-12-06,), NONE),
-                    20=Membership(M-1002000, LP JM GmbH, D-1002000, [2000-12-06,2016-01-01), UNKNOWN),
+                    20=Membership(M-1002000, P-10020, D-1002000, [2000-12-06,2016-01-01), UNKNOWN),
-                    22=Membership(M-1102200, ?? Test PS, D-1102200, [2021-04-01,), NONE)
+                    22=Membership(M-1102200, P-11022, D-1102200, [2021-04-01,), NONE)
                 }
                 """);
         assertThat(toFormattedString(relationships)).isEqualToIgnoringWhitespace("""
@@ -313,9 +313,9 @@ public class ImportOfficeData extends ContextBasedTest {
 
         assertThat(toFormattedString(bankAccounts)).isEqualToIgnoringWhitespace("""
             {
-                234234=bankAccount(holder='Michael Mellies', iban='DE37500105177419788228', bic='INGDDEFFXXX'),
+                234234=bankAccount(DE37500105177419788228: holder='Michael Mellies', bic='INGDDEFFXXX'),
-                235600=bankAccount(holder='JM e.K.', iban='DE02300209000106531065', bic='CMCIDEDD'),
+                235600=bankAccount(DE02300209000106531065: holder='JM e.K.', bic='CMCIDEDD'),
-                235662=bankAccount(holder='JM GmbH', iban='DE49500105174516484892', bic='INGDDEFFXXX')
+                235662=bankAccount(DE49500105174516484892: holder='JM GmbH', bic='INGDDEFFXXX')
             }
             """);
         assertThat(toFormattedString(sepaMandates)).isEqualToIgnoringWhitespace("""