fix: apply embedded discriminators to subdoc schemas before compiling top level model so middleware applies correctly #15001
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… top level model so middleware applies correctly Fix #14961
hasezoey
approved these changes
Nov 3, 2024
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Fix #14961
Summary
We found in #14961 that subdocument discriminators created using
Schema.prototype.discriminator()don't get 'validate' hooks applied correctly. That's because are callingapplyEmbeddedDiscriminators()afterModel.compile(). And Mongoose generally assumes that all middleware is registered before model compilation. This PR movesapplyEmbeddedDiscriminators()up.Examples