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https://issues.apache.org/jira/browse/OFBIZ-1590?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12563657#action_12563657
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Valentina Sirkova commented on OFBIZ-1590:
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I am uploading enhanced and improved version of the patch(second version). This
improvement is based on David`s comments with numbers: 1, 4a and 5 here:
http://www.nabble.com/Re%3A-new-accomodation-map-entities-Jira-OFBIZ-1590-%28was-on-the-user-mailing-list%29-to15128518.html
To summarize the second version of the patch:
- new entity AccommodationMapType is added with fields accommodationMapType
which is pk and description field. AccommodationMap entity is extended with
accommodationMapType field to support relationship to the new entity.
AccommodationMap entity relates to AccommodationMapType through relationship of
type "one".
- names of the fields are now fluent and more clear, based on the coding
conventions.
- these entities are moved to the FixedAsset`s package.
> Introduction of new reservation entities
> ----------------------------------------
>
> Key: OFBIZ-1590
> URL: https://issues.apache.org/jira/browse/OFBIZ-1590
> Project: OFBiz
> Issue Type: Improvement
> Components: order
> Affects Versions: SVN trunk
> Reporter: Valentina Sirkova
> Attachments: spot_class_map_entities.patch
>
>
> I propose the introduction of the following entities: AccommodationClass,
> AccommodationSpot,AccommodationMap. Their design is based on the book "The
> data model resource book".
> - AccommodationClass could define classes for hotels, cars, planes etc. I
> have added one more field here parentAccClass, as I thought it could be
> valuable for building more complicated hierarchies.
> - AccommodationMap is used to say how many spaces a class has. I have
> extended it further with a field overbooked, which could store the
> overbooking data for each class. E.g if we have that field we might know how
> many rooms of class "deluxe" could be overbooked. The primary key of
> AccommodationMap in the book includes the "NrOfSpaces" field but I did not
> add it in the patch as I am not sure of its exact purpose.
> - AccommodationSpot defines the specific seat,room etc of a given class. It
> is very powerful entity as it let us define the seat as a spot simply. This
> is very useful for planes and buses for example as we have the chance to
> define all the seats as spots and are not required to make them fas. I have
> modified the type of the field "accomNumber" to be of type short-varchar as
> plane seats for example are mixture of letters and numbers(The book models it
> of type numeric). The fk fields include the "nrOfSpaces" field in the book
> which I have not included in my patch.
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