filter all
dto all with mapstruct
service all with serviceClass
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]+/),
}

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
}

entity Membership {
    sinceDate LocalDate required,
    untilDate LocalDate
}

enum ShareAction {
    SUBSCRIPTION,
    CANCELLATION
}

entity Share {
    date LocalDate required,
    action ShareAction required,
    quantity Integer required,
    comment String maxlength(160)
}

enum AssetAction {
    PAYMENT,
    HANDOVER,
    ADOPTION,
    LOSS,
    CLEARING,
    PAYBACK
}

entity Asset {
    date LocalDate required,
    action AssetAction required,
    amount BigDecimal required,
    comment String maxlength(160)
}

relationship OneToMany {
  Customer to Membership{customer(prefix)},
  Membership to Share{member},
  Membership to Asset{member}
}

relationship ManyToOne {
  CustomerContact{contact(email) required} to Contact{role},
  CustomerContact{customer(prefix) required} to Customer{role}
}