fix: Soft delete language issues

backend/data/src/main/kotlin/io/tolgee/model/Language.kt

@@ -18,7 +18,6 @@ import jakarta.persistence.OneToMany
 import jakarta.persistence.OneToOne
 import jakarta.persistence.PrePersist
 import jakarta.persistence.Table
-import jakarta.persistence.UniqueConstraint
 import jakarta.validation.constraints.NotBlank
 import jakarta.validation.constraints.NotEmpty
 import jakarta.validation.constraints.Size
@@ -31,16 +30,6 @@ import java.util.*
 @Entity
 @EntityListeners(Language.Companion.LanguageListeners::class)
 @Table(
-  uniqueConstraints = [
-    UniqueConstraint(
-      columnNames = ["project_id", "name"],
-      name = "language_project_name",
-    ),
-    UniqueConstraint(
-      columnNames = ["project_id", "tag"],
-      name = "language_tag_name",
-    ),
-  ],
   indexes = [
     Index(
       columnList = "tag",

backend/data/src/main/kotlin/io/tolgee/repository/LanguageStatsRepository.kt

@@ -35,7 +35,7 @@ interface LanguageStatsRepository : JpaRepository<LanguageStats, Long> {
       ls.reviewedPercentage
     )
     from LanguageStats ls
-    where ls.language.project.id in :projectIds
+    where ls.language.project.id in :projectIds and ls.language.deletedAt is null
   """,
   )
   fun getDtosByProjectIds(projectIds: List<Long>): List<LanguageStatsDto>
@@ -45,7 +45,7 @@ interface LanguageStatsRepository : JpaRepository<LanguageStats, Long> {
     from LanguageStats ls
     join fetch ls.language l
     join fetch l.project
-    where l.project.id in :projectIds
+    where l.project.id in :projectIds and l.deletedAt is null
   """,
   )
   fun getAllByProjectIds(projectIds: List<Long>): List<LanguageStats>

backend/data/src/main/kotlin/io/tolgee/service/project/LanguageStatsService.kt

@@ -53,7 +53,7 @@ class LanguageStatsService(
               val translatedOrReviewedKeys = rawLanguageStats.translatedKeys + rawLanguageStats.reviewedKeys
               val translatedOrReviewedWords = rawLanguageStats.translatedWords + rawLanguageStats.reviewedWords
               val untranslatedWords = baseWords - translatedOrReviewedWords
-              val language = languages.find { it.id == rawLanguageStats.languageId } ?: return@tx
+              val language = languages.find { it.id == rawLanguageStats.languageId } ?: return@forEach
               val stats =
                 languageStats.computeIfAbsent(language.id) {
                   LanguageStats(entityManager.getReference(Language::class.java, language.id))

backend/data/src/main/resources/db/changelog/schema.xml

@@ -3418,4 +3418,12 @@
     <changeSet author="huglx (generated)" id="1718704326054-19">
         <addForeignKeyConstraint baseColumnNames="project_id" baseTableName="slack_config" constraintName="FKsgau8dxyxblao9sa16fnka0t1" deferrable="false" initiallyDeferred="false" referencedColumnNames="id" referencedTableName="project" validate="true"/>
     </changeSet>
+    <changeSet author="jenik (generated)" id="1722332220500-1">
+        <dropUniqueConstraint constraintName="language_project_name" tableName="language"/>
+        <dropUniqueConstraint constraintName="language_tag_name" tableName="language"/>
+        <sql>
+            create unique index language_project_name on language (project_id, name) where deleted_at is null;
+            create unique index language_tag_name on language (tag, name) where deleted_at is null;
+        </sql>
+    </changeSet>
 </databaseChangeLog>

gradle/liquibase.gradle

@@ -35,9 +35,8 @@ ext {
                             "billing_sequence," +
                             "activity_sequence," +
                             "FK9xs5a07fba5yqje5jqm6qrehs," +
-                            "column:textsearchable_.*" +
                             "column:enabled_features,"+
-                            "table:temp_*"
+                            "table:temp_unsuccessful_job_keys"
                 }
             }
         }