32 lines
1.1 KiB
Kotlin
32 lines
1.1 KiB
Kotlin
package fr.dcproject.component.follow.routes.article
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import fr.dcproject.component.article.ArticleRef
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import fr.dcproject.component.auth.citizen
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import fr.dcproject.component.auth.citizenOrNull
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import fr.dcproject.component.follow.FollowArticleRepository
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import fr.dcproject.component.follow.FollowForUpdate
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import fr.dcproject.component.follow.FollowVoter
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import fr.dcproject.voter.assert
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import io.ktor.application.call
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import io.ktor.http.HttpStatusCode
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import io.ktor.locations.KtorExperimentalLocationsAPI
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import io.ktor.locations.Location
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import io.ktor.locations.post
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import io.ktor.response.respond
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import io.ktor.routing.Route
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@KtorExperimentalLocationsAPI
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object FollowArticle {
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@Location("/articles/{article}/follows")
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class ArticleFollowRequest(val article: ArticleRef)
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fun Route.followArticle(repo: FollowArticleRepository, voter: FollowVoter) {
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post<ArticleFollowRequest> {
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val follow = FollowForUpdate(target = it.article, createdBy = this.citizen)
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voter.assert { canCreate(follow, citizenOrNull) }
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repo.follow(follow)
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call.respond(HttpStatusCode.Created)
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}
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}
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}
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