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Block operation is not allowed and fails in postman #4

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23 changes: 12 additions & 11 deletions src/main/java/guru/springframework/spring5webfluxrest/controllers/VendorController.java
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Original file line number Diff line number Diff line change
Expand Up @@ -43,17 +43,18 @@ Mono<Vendor> update(@PathVariable String id, @RequestBody Vendor vendor){
return vendorRepository.save(vendor);
}

@PatchMapping("api/v1/vendors/{id}")
Mono<Vendor> patch(@PathVariable String id, @RequestBody Vendor vendor){

Vendor foundVendor = vendorRepository.findById(id).block();

if(!foundVendor.getFirstName().equals(vendor.getFirstName())){
foundVendor.setFirstName(vendor.getFirstName());

return vendorRepository.save(foundVendor);
}
return Mono.just(foundVendor);
@PatchMapping(path = "/{id}")
public Mono<Vendor> patchVendor(@PathVariable String id, @RequestBody Vendor vendor) {
return this.vendorRepository.findById(id)
.flatMap(vendorFnd -> {
if (vendorFnd.getFirstName() != vendor.getFirstName() && vendor.getFirstName() != null && vendor.getFirstName().length() > 0) {
vendorFnd.setFirstName(vendor.getFirstName());
}
if (vendorFnd.getLastName() != vendor.getLastName() && vendor.getLastName() != null && vendor.getLastName().length() > 0) {
vendorFnd.setLastName(vendor.getLastName());
}
return this.vendorRepository.save(vendorFnd);
});
}

}