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@ -157,12 +157,13 @@ impl SiteLanguage {
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.build_transaction()
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.build_transaction()
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.run(|conn| {
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.run(|conn| {
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Box::pin(async move {
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Box::pin(async move {
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use crate::schema::site_language::dsl::{site_id, site_language};
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use crate::schema::site_language::dsl::{language_id, site_id, site_language};
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// Clear the current languages
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// Delete old languages, not including new languages
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delete(site_language.filter(site_id.eq(for_site_id)))
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let delete_old = delete(site_language)
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.execute(conn)
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.filter(site_id.eq(for_site_id))
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.await?;
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.filter(language_id.ne_all(&lang_ids))
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.execute(conn);
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let forms = lang_ids
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let forms = lang_ids
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.into_iter()
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.into_iter()
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@ -172,10 +173,14 @@ impl SiteLanguage {
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})
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})
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.collect::<Vec<_>>();
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.collect::<Vec<_>>();
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insert_into(site_language)
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// Insert new languages
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let insert_new = insert_into(site_language)
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.values(forms)
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.values(forms)
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.get_result::<Self>(conn)
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.on_conflict((site_id, language_id))
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.await?;
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.do_nothing()
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.execute(conn);
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tokio::try_join!(delete_old, insert_new)?;
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CommunityLanguage::limit_languages(conn, instance_id).await?;
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CommunityLanguage::limit_languages(conn, instance_id).await?;
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