Entity fields default values

[OmarHawk]

Fixes #25094

Also I used the opportunity to unify the conditions used in the incremental generator for writing the actual liquibase xml files and producing the references in master.xml and making sure they are also the same conditions as in the actual templates. This was inconsistent before.

I only saw in the Angular generator an easy way to introduce default values there. In the others, there are no means at all for default values: React one would require an update of the corresponding dependency - and vue.js, I really don't have a clue about that.

If the merge request is OK in general, I'll also enhance the documentation.

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[mshima]

Use lodash instead of custom implementation.

[OmarHawk]

Please note I'd squash the commits to one once the whole Pull Request is alright

[OmarHawk]

If there's anything "required" left, I'll continue next week.

[OmarHawk]

If you could update your link @mshima in that one open review comment to point to something specific, I may be able to finish my Pull Request :)

[OmarHawk]

Anything else? :)

[OmarHawk]

I've updated the implementation with all the suggestions, @mshima
Thanks!

[mshima]

I think the check should be changed to field.columnRequired && !field.liquibaseDefaultValueAttributeValue.

Only for new fields probably in

generator-jhipster/generators/liquibase/generator.ts

Lines 191 to 193 in 7695814

	for (const field of entity.fields ?? []) {
	prepareField(entity, field, this);
	prepareFieldForLiquibase(entity, field);

This can be done later if makes sense.

[romarioliveira25]

Any docs about how to use this new feature?

[mshima]

Any docs about how to use this new feature?

Not available in 8.3.0, will be available in next release.

[OmarHawk]

Any docs about how to use this new feature?

Docs are yet to be written for the next release. I'll do that by end of the week.