chore(amber): remove the deprecated project feature and its tables

amber/src/main/scala/org/apache/texera/web/TexeraWebApplication.scala

@@ -39,11 +39,6 @@ import org.apache.texera.web.resource.dashboard.admin.execution.AdminExecutionRe
 import org.apache.texera.web.resource.dashboard.admin.user.AdminUserResource
 import org.apache.texera.web.resource.dashboard.hub.HubResource
 import org.apache.texera.web.resource.dashboard.user.UserResource
-import org.apache.texera.web.resource.dashboard.user.project.{
-  ProjectAccessResource,
-  ProjectResource,
-  PublicProjectResource
-}
 import org.apache.texera.web.resource.dashboard.user.quota.UserQuotaResource
 import org.apache.texera.web.resource.dashboard.user.workflow.{
   WorkflowAccessResource,
@@ -145,14 +140,11 @@ class TexeraWebApplication
     environment.jersey.register(classOf[UserConfigResource])
     environment.jersey.register(classOf[FeedbackResource])
     environment.jersey.register(classOf[AdminUserResource])
-    environment.jersey.register(classOf[PublicProjectResource])
     environment.jersey.register(classOf[WorkflowAccessResource])
     environment.jersey.register(classOf[WorkflowResource])
     environment.jersey.register(classOf[HubResource])
     environment.jersey.register(classOf[UserResource])
     environment.jersey.register(classOf[WorkflowVersionResource])
-    environment.jersey.register(classOf[ProjectResource])
-    environment.jersey.register(classOf[ProjectAccessResource])
     environment.jersey.register(classOf[WorkflowExecutionsResource])
     environment.jersey.register(classOf[DashboardResource])
     environment.jersey.register(classOf[GmailResource])

amber/src/main/scala/org/apache/texera/web/resource/dashboard/DashboardResource.scala

@@ -38,7 +38,6 @@ object DashboardResource {
   case class DashboardClickableFileEntry(
       resourceType: String,
       workflow: Option[DashboardWorkflow] = None,
-      project: Option[Project] = None,
       dataset: Option[DashboardDataset] = None
   )
 
@@ -54,15 +53,14 @@ object DashboardResource {
    The following class describe the available params from the frontend for full text search.
    * @param user       The authenticated user performing the search.
    * @param keywords          A list of search keywords. The API will return resources that match any of these keywords.
-   * @param resourceType      The type of the resources to include in the search results. Acceptable values are "workflow", "project", "file" and "" (for all types).
+   * @param resourceType      The type of the resources to include in the search results. Acceptable values are "workflow", "file" and "" (for all types).
    * @param creationStartDate The start of the date range for the creation time filter. It should be provided in 'yyyy-MM-dd' format.
    * @param creationEndDate   The end of the date range for the creation time filter. It should be provided in 'yyyy-MM-dd' format.
    * @param modifiedStartDate The start of the date range for the modification time filter. It should be provided in 'yyyy-MM-dd' format.
    * @param modifiedEndDate   The end of the date range for the modification time filter. It should be provided in 'yyyy-MM-dd' format.
    * @param owners            A list of owner names to include in the search results.
    * @param workflowIDs       A list of workflow IDs to include in the search results.
    * @param operators         A list of operators to include in the search results.
-   * @param projectIds        A list of project IDs to include in the search results.
    * @param offset            The number of initial results to skip. This is useful for implementing pagination.
    * @param count             The maximum number of results to return.
    * @param orderBy           The order in which to sort the results. Acceptable values are 'NameAsc', 'NameDesc', 'CreateTimeDesc', and 'EditTimeDesc'.
@@ -77,7 +75,6 @@ object DashboardResource {
       @QueryParam("owner") owners: java.util.List[String] = new util.ArrayList(),
       @QueryParam("id") workflowIDs: java.util.List[Integer] = new util.ArrayList(),
       @QueryParam("operator") operators: java.util.List[String] = new util.ArrayList(),
-      @QueryParam("projectId") projectIds: java.util.List[Integer] = new util.ArrayList(),
       @QueryParam("datasetId") datasetIds: java.util.List[Integer] = new util.ArrayList(),
       @QueryParam("start") @DefaultValue("0") offset: Int = 0,
       @QueryParam("count") @DefaultValue("20") count: Int = 20,
@@ -95,15 +92,12 @@ object DashboardResource {
     val query = params.resourceType match {
       case SearchQueryBuilder.WORKFLOW_RESOURCE_TYPE =>
         WorkflowSearchQueryBuilder.constructQuery(uid, params, includePublic)
-      case SearchQueryBuilder.PROJECT_RESOURCE_TYPE =>
-        ProjectSearchQueryBuilder.constructQuery(uid, params, includePublic)
       case SearchQueryBuilder.DATASET_RESOURCE_TYPE =>
         DatasetSearchQueryBuilder.constructQuery(uid, params, includePublic)
       case SearchQueryBuilder.ALL_RESOURCE_TYPE =>
         val q1 = WorkflowSearchQueryBuilder.constructQuery(uid, params, includePublic)
-        val q3 = ProjectSearchQueryBuilder.constructQuery(uid, params, includePublic)
         val q4 = DatasetSearchQueryBuilder.constructQuery(uid, params, includePublic)
-        q1.unionAll(q3).unionAll(q4)
+        q1.unionAll(q4)
       case _ => throw new IllegalArgumentException(s"Unknown resource type: ${params.resourceType}")
     }
 
@@ -118,8 +112,6 @@ object DashboardResource {
         resourceType match {
           case SearchQueryBuilder.WORKFLOW_RESOURCE_TYPE =>
             WorkflowSearchQueryBuilder.toEntry(uid, record)
-          case SearchQueryBuilder.PROJECT_RESOURCE_TYPE =>
-            ProjectSearchQueryBuilder.toEntry(uid, record)
           case SearchQueryBuilder.DATASET_RESOURCE_TYPE =>
             DatasetSearchQueryBuilder.toEntry(uid, record)
         }
@@ -180,10 +172,10 @@ object DashboardResource {
 class DashboardResource {
 
   /**
-    * This method performs a full-text search across all resources - workflows, projects, and files -
+    * This method performs a full-text search across all resources - workflows and datasets -
     * that match the specified keywords.
     * It supports advanced filters such as resource type, creation and modification dates, owner,
-    * workflow IDs, operators, project IDs and allows to specify the number of results and their ordering.
+    * workflow IDs and operators, and allows to specify the number of results and their ordering.
     *
     * This method utilizes MySQL Boolean Full-Text Searches
     * reference: https://dev.mysql.com/doc/refman/8.0/en/fulltext-boolean.html

amber/src/main/scala/org/apache/texera/web/resource/dashboard/SearchQueryBuilder.scala

@@ -35,7 +35,6 @@ object SearchQueryBuilder {
       .createDSLContext()
   val FILE_RESOURCE_TYPE = "file"
   val WORKFLOW_RESOURCE_TYPE = "workflow"
-  val PROJECT_RESOURCE_TYPE = "project"
   val DATASET_RESOURCE_TYPE = "dataset"
   val ALL_RESOURCE_TYPE = ""
 }

amber/src/main/scala/org/apache/texera/web/resource/dashboard/UnifiedResourceSchema.scala

@@ -63,13 +63,9 @@ object UnifiedResourceSchema {
       ownerId: Field[Integer] = DSL.cast(null, classOf[Integer]),
       wid: Field[Integer] = DSL.cast(null, classOf[Integer]),
       workflowUserAccess: Field[PrivilegeEnum] = DSL.castNull(classOf[PrivilegeEnum]),
-      projectsOfWorkflow: Field[String] = DSL.inline(""),
       uid: Field[Integer] = DSL.cast(null, classOf[Integer]),
       userName: Field[String] = DSL.inline(""),
       userEmail: Field[String] = DSL.inline(""),
-      pid: Field[Integer] = DSL.cast(null, classOf[Integer]),
-      projectOwnerId: Field[Integer] = DSL.cast(null, classOf[Integer]),
-      projectColor: Field[String] = DSL.inline(""),
       did: Field[Integer] = DSL.cast(null, classOf[Integer]),
       datasetStoragePath: Field[String] = DSL.cast(null, classOf[String]),
       repositoryName: Field[String] = DSL.inline(""),
@@ -90,13 +86,9 @@ object UnifiedResourceSchema {
         ownerId -> ownerId.as(resourceOwnerIdAlias),
         wid -> wid.as("wid"),
         workflowUserAccess -> workflowUserAccess.as("workflow_privilege"),
-        projectsOfWorkflow -> projectsOfWorkflow.as("projects"),
         uid -> uid.as("uid"),
         userName -> userName.as("userName"),
         userEmail -> userEmail.as("email"),
-        pid -> pid.as("pid"),
-        projectOwnerId -> projectOwnerId.as("owner_uid"),
-        projectColor -> projectColor.as("color"),
         did -> did.as("did"),
         datasetStoragePath -> datasetStoragePath.as("dataset_storage_path"),
         repositoryName -> repositoryName.as("repository_name"),
@@ -114,7 +106,7 @@ object UnifiedResourceSchema {
   * Refer to /sql/texera_ddl.sql to understand what each attribute is
   *
   * Attributes common across all resource types:
-  * - `resourceType`: The type of the resource (e.g., project, workflow, file) as a `String`.
+  * - `resourceType`: The type of the resource (e.g., workflow, dataset) as a `String`.
   * - `name`: The name of the resource as a `String`.
   * - `description`: A textual description of the resource as a `String`.
   * - `creationTime`: The timestamp when the resource was created, as a `Timestamp`.
@@ -124,16 +116,10 @@ object UnifiedResourceSchema {
   * Attributes specific to workflows:
   * - `wid`: Workflow ID, as an `Integer`.
   * - `workflowUserAccess`: Access privileges associated with the workflow, as a `PrivilegeEnum`.
-  * - `projectsOfWorkflow`: IDs of projects associated with the workflow, concatenated as a `String`.
   * - `uid`: User ID associated with the workflow, as an `Integer`.
   * - `userName`: Name of the user associated with the workflow, as a `String`.
   * - `userEmail`: Email of the user associated with the workflow, as a `String`.
   *
-  * Attributes specific to projects:
-  * - `pid`: Project ID, as an `Integer`.
-  * - `projectOwnerId`: ID of the project owner, as an `Integer`.
-  * - `projectColor`: Color associated with the project, as a `String`.
-  *
   * Attributes specific to files:
   * - `fid`: File ID, as an `Integer`.
   * - `fileUploadTime`: Timestamp when the file was uploaded, as a `Timestamp`.

amber/src/main/scala/org/apache/texera/web/resource/dashboard/WorkflowSearchQueryBuilder.scala

@@ -25,7 +25,6 @@ import org.apache.texera.web.resource.dashboard.DashboardResource.DashboardClick
 import org.apache.texera.web.resource.dashboard.FulltextSearchQueryUtils._
 import org.apache.texera.web.resource.dashboard.user.workflow.WorkflowResource.DashboardWorkflow
 import org.jooq.impl.DSL
-import org.jooq.impl.DSL.groupConcatDistinct
 import org.jooq.{Condition, GroupField, Record, TableLike}
 
 import scala.jdk.CollectionConverters.CollectionHasAsScala
@@ -53,7 +52,6 @@ object WorkflowSearchQueryBuilder extends SearchQueryBuilder {
       uid = WORKFLOW_OF_USER.UID,
       ownerId = WORKFLOW_OF_USER.UID,
       userName = USER.NAME,
-      projectsOfWorkflow = groupConcatDistinct(WORKFLOW_OF_PROJECT.PID),
       workflowCoverImage = DSL.max(WORKFLOW_COVER_IMAGE.IMAGE).as("workflow_cover_image")
     )
   }
@@ -71,20 +69,14 @@ object WorkflowSearchQueryBuilder extends SearchQueryBuilder {
       .on(WORKFLOW_OF_USER.WID.eq(WORKFLOW.WID))
       .leftJoin(USER)
       .on(USER.UID.eq(WORKFLOW_OF_USER.UID))
-      .leftJoin(WORKFLOW_OF_PROJECT)
-      .on(WORKFLOW_OF_PROJECT.WID.eq(WORKFLOW.WID))
-      .leftJoin(PROJECT_USER_ACCESS)
-      .on(PROJECT_USER_ACCESS.PID.eq(WORKFLOW_OF_PROJECT.PID))
-      .and(if (uid == null) DSL.falseCondition() else PROJECT_USER_ACCESS.UID.eq(uid))
       .leftJoin(WORKFLOW_COVER_IMAGE)
       .on(WORKFLOW_COVER_IMAGE.WID.eq(WORKFLOW.WID))
 
     var condition: Condition = DSL.trueCondition()
     if (uid == null) {
       condition = WORKFLOW.IS_PUBLIC.eq(true)
     } else {
-      val privateAccessCondition =
-        WORKFLOW_USER_ACCESS.UID.eq(uid).or(PROJECT_USER_ACCESS.UID.isNotNull)
+      val privateAccessCondition = WORKFLOW_USER_ACCESS.UID.eq(uid)
       if (includePublic) {
         condition = privateAccessCondition.or(WORKFLOW.IS_PUBLIC.eq(true))
       } else {
@@ -122,8 +114,6 @@ object WorkflowSearchQueryBuilder extends SearchQueryBuilder {
       .and(getContainsFilter(params.owners, USER.EMAIL))
       // Apply operators filter
       .and(getOperatorsFilter(params.operators, WORKFLOW.CONTENT))
-      // Apply projectId filter
-      .and(getContainsFilter(params.projectIds, WORKFLOW_OF_PROJECT.PID))
       // Apply fulltext search filter
       .and(
         getFullTextSearchFilter(
@@ -150,24 +140,13 @@ object WorkflowSearchQueryBuilder extends SearchQueryBuilder {
       uid: Integer,
       record: Record
   ): DashboardResource.DashboardClickableFileEntry = {
-    val pidField = groupConcatDistinct(WORKFLOW_OF_PROJECT.PID)
     val dw = DashboardWorkflow(
       record.into(WORKFLOW_OF_USER).getUid == uid,
       Option(record.get(WORKFLOW_USER_ACCESS.PRIVILEGE, classOf[PrivilegeEnum]))
         .map(_.toString)
         .getOrElse(PrivilegeEnum.NONE.toString),
       record.into(USER).getName,
       record.into(WORKFLOW).into(classOf[Workflow]),
-      if (record.get(pidField) == null) {
-        List[Integer]()
-      } else {
-        record
-          .get(pidField)
-          .asInstanceOf[String]
-          .split(',')
-          .map(number => Integer.valueOf(number))
-          .toList
-      },
       record.into(USER).getUid,
       Option(record.get("workflow_cover_image", classOf[String]))
     )

amber/src/main/scala/org/apache/texera/web/resource/dashboard/hub/HubResource.scala

@@ -494,7 +494,6 @@ class HubResource {
               DashboardClickableFileEntry(
                 resourceType = entityType.value,
                 workflow = Some(w),
-                project = None,
                 dataset = None
               )
             }
@@ -503,7 +502,6 @@ class HubResource {
               DashboardClickableFileEntry(
                 resourceType = entityType.value,
                 workflow = None,
-                project = None,
                 dataset = Some(d)
               )
             }