39 lines
874 B
Plaintext
39 lines
874 B
Plaintext
using {sap.capire.bookshop} from '_base/db/schema';
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using {sap.capire.orders} from '_base/db/schema';
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using from '_base/db/capire_common';
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using {
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cuid,
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managed,
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Country,
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sap.common.CodeList
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} from '@sap/cds/common';
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namespace Z_bookshop.fieldExtension;
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// extend existing entity
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extend orders.Orders with {
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Z_orderInfo : String default 'Webshop order';
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Z_internalNo : Integer; // uniqiue constraint
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Z_expectedDelivery : Date; //mandatory
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Z_priority : String
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@assert.range enum {
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high;
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medium;
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low
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} default 'medium';
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Z_discount : Decimal
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@assert.range : [
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0.0,
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99.9
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] default 0.0;
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}
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// new unique constraint (secondary index)
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annotate orders.Orders with @assert.unique : {Z_internalNo : [Z_internalNo]} {
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Z_expectedDelivery @mandatory; // mandatory check
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}
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