feat: add "latest" property to project versions (#1975)

Signed-off-by: Miguel Martinez <miguel@chainloop.dev>

Author: migmartri

app/controlplane/pkg/data/ent/migrate/migrations/20250411122516.sql

@@ -0,0 +1,19 @@
+-- Modify "project_versions" table
+ALTER TABLE "project_versions" ADD COLUMN "latest" boolean NOT NULL DEFAULT false;
+
+-- Reset all latest flags to false
+UPDATE "project_versions" SET "latest" = false;
+
+-- Set latest to true for the most recent version of each project
+WITH latest_versions AS (
+  SELECT DISTINCT ON (project_id) id
+  FROM "project_versions"
+  WHERE deleted_at IS NULL
+  ORDER BY project_id, created_at DESC
+)
+UPDATE "project_versions" pv
+SET "latest" = true
+FROM latest_versions lv
+WHERE pv.id = lv.id;
+
+

app/controlplane/pkg/data/ent/migrate/migrations/atlas.sum

@@ -1,4 +1,4 @@
-h1:6sY+6+wQ/2pBGPP/+t/PcZkL1HxZR2wcel340cIBLAo=
+h1:JyTOIqNoC4fnlehZxRclu3MD/5YT2eqUZpYUHAC6lFs=
 20230706165452_init-schema.sql h1:VvqbNFEQnCvUVyj2iDYVQQxDM0+sSXqocpt/5H64k8M=
 20230710111950-cas-backend.sql h1:A8iBuSzZIEbdsv9ipBtscZQuaBp3V5/VMw7eZH6GX+g=
 20230712094107-cas-backends-workflow-runs.sql h1:a5rzxpVGyd56nLRSsKrmCFc9sebg65RWzLghKHh5xvI=
@@ -80,3 +80,4 @@ h1:6sY+6+wQ/2pBGPP/+t/PcZkL1HxZR2wcel340cIBLAo=
 20250303153626.sql h1:y38iNqTO+lutsb2hPu+gepPDgSDmsTcWbgu7kMpbIzE=
 20250326110627.sql h1:kTneMHSqpE7I8Gl88jjTy2olXpdg/np0yA45lqIxBic=
 20250327120254.sql h1:g7J945QzvonLcydhUryeIt2qXX/BLRo8XdClt2B6264=
+20250411122516.sql h1:OyL+DBJQyf+QYMQ8+6763c63MULo0roe8kC0niidCbk=

app/controlplane/pkg/data/ent/migrate/schema.go

@@ -347,6 +347,7 @@ var (
 		{Name: "prerelease", Type: field.TypeBool, Default: true},
 		{Name: "workflow_run_count", Type: field.TypeInt, Default: 0},
 		{Name: "released_at", Type: field.TypeTime, Nullable: true},
+		{Name: "latest", Type: field.TypeBool, Default: false},
 		{Name: "project_id", Type: field.TypeUUID},
 	}
 	// ProjectVersionsTable holds the schema information for the "project_versions" table.
@@ -357,7 +358,7 @@ var (
 		ForeignKeys: []*schema.ForeignKey{
 			{
 				Symbol:     "project_versions_projects_versions",
-				Columns:    []*schema.Column{ProjectVersionsColumns[7]},
+				Columns:    []*schema.Column{ProjectVersionsColumns[8]},
 				RefColumns: []*schema.Column{ProjectsColumns[0]},
 				OnDelete:   schema.Cascade,
 			},
@@ -366,7 +367,7 @@ var (
 			{
 				Name:    "projectversion_version_project_id",
 				Unique:  true,
-				Columns: []*schema.Column{ProjectVersionsColumns[1], ProjectVersionsColumns[7]},
+				Columns: []*schema.Column{ProjectVersionsColumns[1], ProjectVersionsColumns[8]},
 				Annotation: &entsql.IndexAnnotation{
 					Where: "deleted_at IS NULL",
 				},