Remove stored meshes feature from backend and postgres (#8554)

* Remove stored meshes feature from backend and postgres

* migration guide

* remove unused mesh-related messages entries

Author: fm3

MIGRATIONS.unreleased.md

@@ -9,4 +9,7 @@ User-facing changes are documented in the [changelog](CHANGELOG.released.md).
 [Commits](https://github.com/scalableminds/webknossos/compare/25.05.0...HEAD)
 
 ### Postgres Evolutions:
+<<<<<<< HEAD
+
 - [131-more-indices-on-users.sql](conf/evolutions/131-more-indices-on-users.sql)
+- [132-remove-stored-meshes.sql](conf/evolutions/132-remove-stored-meshes.sql)

app/controllers/MeshController.scala

@@ -0,0 +1,6 @@
+do $$ begin ASSERT (select schemaVersion from webknossos.releaseInformation) = 131, 'Previous schema version mismatch'; end; $$ LANGUAGE plpgsql;
+
+DROP VIEW webknossos.meshes_;
+DROP TABLE webknossos.meshes;
+
+UPDATE webknossos.releaseInformation SET schemaVersion = 132;

app/models/mesh/Mesh.scala

@@ -0,0 +1,19 @@
+do $$ begin ASSERT (select schemaVersion from webknossos.releaseInformation) = 132, 'Previous schema version mismatch'; end; $$ LANGUAGE plpgsql;
+
+
+CREATE TABLE webknossos.meshes(
+  _id TEXT CONSTRAINT _id_objectId CHECK (_id ~ '^[0-9a-f]{24}$') PRIMARY KEY,
+  _annotation TEXT CONSTRAINT _annotation_objectId CHECK (_annotation ~ '^[0-9a-f]{24}$') NOT NULL,
+  description TEXT NOT NULL DEFAULT '',
+  position webknossos.VECTOR3 NOT NULL,
+  data TEXT,
+  created TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+  isDeleted BOOLEAN NOT NULL DEFAULT false
+);
+
+CREATE VIEW webknossos.meshes_ AS SELECT * FROM webknossos.meshes WHERE NOT isDeleted;
+
+ALTER TABLE webknossos.meshes
+  ADD CONSTRAINT annotation_ref FOREIGN KEY(_annotation) REFERENCES webknossos.annotations(_id) DEFERRABLE;
+
+UPDATE webknossos.releaseInformation SET schemaVersion = 131;

conf/evolutions/132-remove-stored-meshes.sql

@@ -260,19 +260,9 @@ annotation.editableMapping.getAgglomerateGraph.failed=Could not look up an agglo
 annotation.editableMapping.getAgglomerateIdsForSegments.failed=Could not look up agglomerate ids for requested segments.
 annotation.duplicate.failed=Failed to duplicate annotation
 
-mesh.notFound=Mesh could not be found
-mesh.write.failed=Failed to convert mesh info to json
-mesh.create.failed=Failed to save mesh info
-mesh.update.failed=Failed to update mesh info
-mesh.data.get.failed=Failed to load mesh raw data
-mesh.data.read.failed=Failed to convert mesh raw data for saving
-mesh.data.save.failed=Failed to save mesh raw data
-mesh.delete.failed=Failed to delete mesh
-mesh.file.load.failed=Failed to load mesh for segment {0}
 mesh.file.listChunks.failed=Failed to load chunk list for segment {0} from mesh file “{1}”
 mesh.file.loadChunk.failed=Failed to load mesh chunk for segment
 mesh.file.open.failed=Failed to open mesh file for reading
-mesh.file.readData.failed=Failed to read data from mesh file
 mesh.file.readEncoding.failed=Failed to read encoding from mesh file
 
 task.create.noTasks=Zero tasks were requested

conf/evolutions/reversions/132-remove-stored-meshes.sql

@@ -177,14 +177,6 @@ PUT           /zarrPrivateLinks/:id
 DELETE        /zarrPrivateLinks/:id                                                             controllers.AnnotationPrivateLinkController.delete(id: ObjectId)
 GET           /zarrPrivateLinks/:id                                                             controllers.AnnotationPrivateLinkController.get(id: ObjectId)
 
-# Meshes
-POST          /meshes                                                                           controllers.MeshController.create()
-PUT           /meshes/:id                                                                       controllers.MeshController.update(id: ObjectId)
-DELETE        /meshes/:id                                                                       controllers.MeshController.delete(id: ObjectId)
-GET           /meshes/:id                                                                       controllers.MeshController.get(id: ObjectId)
-PUT           /meshes/:id/data                                                                  controllers.MeshController.updateData(id: ObjectId)
-GET           /meshes/:id/data                                                                  controllers.MeshController.getData(id: ObjectId)
-
 # Tasks
 POST          /tasks                                                                            controllers.TaskController.create()
 POST          /tasks/createFromFiles                                                            controllers.TaskController.createFromFiles()

conf/messages

@@ -21,7 +21,7 @@ CREATE TABLE webknossos.releaseInformation (
   schemaVersion BIGINT NOT NULL
 );
 
-INSERT INTO webknossos.releaseInformation(schemaVersion) values(131);
+INSERT INTO webknossos.releaseInformation(schemaVersion) values(132);
 COMMIT TRANSACTION;
 
 
@@ -82,16 +82,6 @@ CREATE TABLE webknossos.annotation_mutexes(
   expiry TIMESTAMP NOT NULL
 );
 
-CREATE TABLE webknossos.meshes(
-  _id TEXT CONSTRAINT _id_objectId CHECK (_id ~ '^[0-9a-f]{24}$') PRIMARY KEY,
-  _annotation TEXT CONSTRAINT _annotation_objectId CHECK (_annotation ~ '^[0-9a-f]{24}$') NOT NULL,
-  description TEXT NOT NULL DEFAULT '',
-  position webknossos.VECTOR3 NOT NULL,
-  data TEXT,
-  created TIMESTAMPTZ NOT NULL DEFAULT NOW(),
-  isDeleted BOOLEAN NOT NULL DEFAULT FALSE
-);
-
 CREATE TABLE webknossos.publications(
   _id TEXT PRIMARY KEY,
   publicationDate TIMESTAMPTZ,
@@ -740,7 +730,6 @@ CREATE TABLE webknossos.analyticsEvents(
 
 
 CREATE VIEW webknossos.annotations_ AS SELECT * FROM webknossos.annotations WHERE NOT isDeleted;
-CREATE VIEW webknossos.meshes_ AS SELECT * FROM webknossos.meshes WHERE NOT isDeleted;
 CREATE VIEW webknossos.publications_ AS SELECT * FROM webknossos.publications WHERE NOT isDeleted;
 CREATE VIEW webknossos.datasets_ AS SELECT * FROM webknossos.datasets WHERE NOT isDeleted;
 CREATE VIEW webknossos.dataStores_ AS SELECT * FROM webknossos.dataStores WHERE NOT isDeleted;
@@ -823,8 +812,6 @@ ALTER TABLE webknossos.annotation_contributors
 ALTER TABLE webknossos.annotation_mutexes
     ADD CONSTRAINT annotation_ref FOREIGN KEY(_annotation) REFERENCES webknossos.annotations(_id) ON DELETE CASCADE DEFERRABLE,
     ADD CONSTRAINT user_ref FOREIGN KEY(_user) REFERENCES webknossos.users(_id) ON DELETE CASCADE DEFERRABLE;
-ALTER TABLE webknossos.meshes
-  ADD CONSTRAINT annotation_ref FOREIGN KEY(_annotation) REFERENCES webknossos.annotations(_id) DEFERRABLE;
 ALTER TABLE webknossos.datasets
   ADD CONSTRAINT organization_ref FOREIGN KEY(_organization) REFERENCES webknossos.organizations(_id) DEFERRABLE,
   ADD CONSTRAINT dataStore_ref FOREIGN KEY(_dataStore) REFERENCES webknossos.dataStores(name) DEFERRABLE,