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Port Mobkoi: New Adapter#3942

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CTMBNara merged 7 commits intoprebid:masterfrom
mbonnafon:port-mobkoi-adapter-from-golang-to-java
Jun 4, 2025
Merged

Port Mobkoi: New Adapter#3942
CTMBNara merged 7 commits intoprebid:masterfrom
mbonnafon:port-mobkoi-adapter-from-golang-to-java

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@mbonnafon
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@mbonnafon mbonnafon commented Apr 29, 2025 •
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🔧 Type of changes

  • new bid adapter
  • bid adapter update
  • new feature
  • new analytics adapter
  • new module
  • module update
  • bugfix
  • documentation
  • configuration
  • dependency update
  • tech debt (test coverage, refactorings, etc.)

✨ What's the context?

New bidder adapter for Mobkoi, port from PBS-Go.
Maintainer: platformteam@mobkoi.com

Related Changes:

🔎 New Bid Adapter Checklist

  • verify email contact works: New Adapter: Mobkoi prebid-server#4240 (comment)
  • NO fully dynamic hostnames: only overridable hostname
  • geographic host parameters are NOT required
  • direct use of HTTP is prohibited - implement an existing Bidder interface that will do all the job
  • if the ORTB is just forwarded to the endpoint, use the generic adapter - define the new adapter as the alias of the generic adapter
  • cover an adapter configuration with an integration test

🧪 Test plan

How do you know the changes are safe to ship to production?

The endpoint is not yet in production, so no impact.

🏎 Quality check

  • Are your changes following our code style guidelines?
  • Are there any breaking changes in your code? No breaking changes.
  • Does your test coverage exceed 90%?
  • Are there any erroneous console logs, debuggers or leftover code in your changes?

@mbonnafon mbonnafon mentioned this pull request Apr 29, 2025
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@mbonnafon mbonnafon marked this pull request as ready for review May 1, 2025 08:26
@AntoxaAntoxic AntoxaAntoxic linked an issue May 8, 2025 that may be closed by this pull request
Port PR from PBS-Go: New Adapter: Mobkoi #3927
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AntoxaAntoxic suggested changes May 8, 2025
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@mbonnafon mbonnafon requested a review from AntoxaAntoxic May 9, 2025 16:59
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AntoxaAntoxic suggested changes May 12, 2025
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@mbonnafon mbonnafon requested a review from AntoxaAntoxic May 14, 2025 08:17
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@mbonnafon mbonnafon requested a review from AntoxaAntoxic May 14, 2025 09:29
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AntoxaAntoxic previously approved these changes May 14, 2025
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@mbonnafon
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mbonnafon commented May 16, 2025

@AntoxaAntoxic, do you think the failing test is related to my PR? I don't see the mobkoi keyword in the error output.

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AntoxaAntoxic commented May 16, 2025

@mbonnafon no worries, they are unstable from time to time

CTMBNara
CTMBNara requested changes May 16, 2025
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src/main/java/org/prebid/server/bidder/mobkoi/MobkoiBidder.java
Comment on lines +96 to +104
private String resolveEndpoint(String customUri) {
try {
HttpUtil.validateUrl(customUri);
final URI uri = new URI(customUri);
return uri.resolve("/bid").toString();
} catch (IllegalArgumentException | URISyntaxException e) {
return endpointUrl;
}
}
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@CTMBNara CTMBNara May 16, 2025

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https://github.com/prebid/prebid-server-java/blob/master/docs/developers/bid-adapter-porting-guide.md#specific-rules-and-tips-for-porting

Point 5.2: Fully dynamic hostnames in URLs aren't allowed in bid adapters.

Please, add a comment for that method:

  // url is already validated with `bidder-params` json schema

Also, you can remove HttpUtil.validateUrl(customUri); step

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@mbonnafon mbonnafon May 19, 2025

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@CTMBNara, so we take the assumption that all custom URIs are valid?

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@CTMBNara CTMBNara May 26, 2025

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@mbonnafon this check will be done by new Uri().toString()

@mbonnafon mbonnafon requested a review from CTMBNara May 19, 2025 08:40
CTMBNara
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src/main/java/org/prebid/server/bidder/mobkoi/MobkoiBidder.java Outdated
Comment on lines +97 to +99
if (customUri == null) {
return endpointUrl;
}
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Move it outside of try catch block

src/test/java/org/prebid/server/bidder/mobkoi/MobkoiBidderTest.java Outdated
Comment on lines -111 to -124
@Test
public void makeHttpRequestsShouldConstructorEndpointWhenTheCustomIsInvalidInMobkoiExtension() {
// given
final ObjectNode mobkoiExt = impExt("pid", "invalid-URI");
final BidRequest bidRequest = givenBidRequest(impBuilder -> impBuilder.ext(mobkoiExt));

// when
final Result<List<HttpRequest<BidRequest>>> result = target.makeHttpRequests(bidRequest);

// then
assertThat(result.getValue()).extracting(HttpRequest::getUri).containsExactly("https://test.endpoint.com/bid");
assertThat(result.getErrors()).isEmpty();
}

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Return this test

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mbonnafon commented Jun 4, 2025

@AntoxaAntoxic @CTMBNara Thanks both for the reviews! What's the next step before merging?

@CTMBNara CTMBNara merged commit 7e2cacf into prebid:master Jun 4, 2025
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mbonnafon commented Jun 11, 2025

Hi @AntoxaAntoxic / @CTMBNara out of curiosity, do you have any visibility on the next release window?

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@CTMBNara CTMBNara CTMBNara approved these changes

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Port PR from PBS-Go: New Adapter: Mobkoi

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