Model customers.

src/main/jdl/customer.jdl

@@ -1,37 +1,22 @@
 filter all
 dto all with mapstruct
 service all with serviceClass
-paginate all with  infinite-scroll
+paginate all with infinite-scroll
 
 entity Customer {
     number Integer required unique min(10000) max(99999),
     prefix String required unique pattern(/[a-z][a-z0-9]+/),
     name String required maxlength(80),
-    contractualAddress String required maxlength(400),
     contractualSalutation String maxlength(80),
-    billingAddress String maxlength(400),
-    billingSalutation String maxlength(80)
-}
-
-entity Contact {
-    firstName String required maxlength(80),
-    lastName String required maxlength(80),
-    email String required maxlength(80)
-}
-
-enum CustomerContactRole {
-    CONTRACTUAL,
-    TECHNICAL,
-    FINANCIAL
-}
-
-entity CustomerContact {
-    role CustomerContactRole required
+    contractualAddress String required maxlength(400),
+    billingSalutation String maxlength(80),
+    billingAddress String maxlength(400)
 }
 
 entity Membership {
-    sinceDate LocalDate required,
-    untilDate LocalDate
+    from LocalDate required,
+    to LocalDate,
+    comment String maxlength(160)
 }
 
 enum ShareAction {
@@ -62,11 +47,21 @@ entity Asset {
     comment String maxlength(160)
 }
 
-relationship OneToMany {
-  Contact{role} to CustomerContact{contact(email) required},
-  Customer{role} to CustomerContact{customer(prefix) required},
-  Customer to Membership{customer(prefix) required},
-  Membership to Share{member required},
-  Membership to Asset{member required}
+entity SepaMandate {
+    reference String maxlength(40) unique required,
+    iban String maxlength(34),
+    bic String maxlength(11),
+    created LocalDate required,
+    validFrom LocalDate required,
+    validTo LocalDate,
+    lastUsed LocalDate,
+    cancelled LocalDate,
+    comment String maxlength(160)
 }
 
+relationship OneToMany {
+    Customer{membership} to Membership{customer(prefix) required},
+    Customer{sepamandate} to SepaMandate{customer(prefix) required},
+    Membership{share} to Share{membership(from) required},
+    Membership{asset} to Asset{membership(from) required}
+}