From b12d8c619aec9e7057510e0d06b8fc4b01bd7d11 Mon Sep 17 00:00:00 2001 From: ZGaetano Date: Mon, 18 May 2026 19:41:21 -0400 Subject: [PATCH] feat(db): add sequences and sequence_clips tables --- .../mam-api/src/db/schema_patch_editor.sql | 35 +++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 services/mam-api/src/db/schema_patch_editor.sql diff --git a/services/mam-api/src/db/schema_patch_editor.sql b/services/mam-api/src/db/schema_patch_editor.sql new file mode 100644 index 0000000..b964860 --- /dev/null +++ b/services/mam-api/src/db/schema_patch_editor.sql @@ -0,0 +1,35 @@ +-- services/mam-api/src/db/schema_patch_editor.sql +-- Run once against the Wild Dragon PostgreSQL database. + +-- Named timelines within a project (multiple per project, like Premiere) +CREATE TABLE IF NOT EXISTS sequences ( + id UUID PRIMARY KEY DEFAULT uuid_generate_v4(), + project_id UUID NOT NULL REFERENCES projects ON DELETE CASCADE, + name TEXT NOT NULL DEFAULT 'Sequence 1', + frame_rate NUMERIC(6,3) NOT NULL DEFAULT 59.94, + width INTEGER NOT NULL DEFAULT 1920, + height INTEGER NOT NULL DEFAULT 1080, + created_at TIMESTAMPTZ DEFAULT NOW(), + updated_at TIMESTAMPTZ DEFAULT NOW() +); + +CREATE INDEX IF NOT EXISTS idx_sequences_project_id ON sequences(project_id); +CREATE INDEX IF NOT EXISTS idx_sequences_updated_at ON sequences(updated_at DESC); + +-- Clips placed on a sequence timeline +CREATE TABLE IF NOT EXISTS sequence_clips ( + id UUID PRIMARY KEY DEFAULT uuid_generate_v4(), + sequence_id UUID NOT NULL REFERENCES sequences ON DELETE CASCADE, + asset_id UUID NOT NULL REFERENCES assets ON DELETE CASCADE, + track INTEGER NOT NULL DEFAULT 0, + -- track encoding: 0=V1, 1=V2, 100=A1, 101=A2 + timeline_in_frames BIGINT NOT NULL, + timeline_out_frames BIGINT NOT NULL, + source_in_frames BIGINT NOT NULL DEFAULT 0, + source_out_frames BIGINT NOT NULL, + created_at TIMESTAMPTZ DEFAULT NOW(), + updated_at TIMESTAMPTZ DEFAULT NOW() +); + +CREATE INDEX IF NOT EXISTS idx_sequence_clips_sequence_id ON sequence_clips(sequence_id); +CREATE INDEX IF NOT EXISTS idx_sequence_clips_track_position ON sequence_clips(sequence_id, track, timeline_in_frames);