Gabriel Kaszewski
01108aa23e
- Added package.json with dependencies and scripts for development, build, and linting. - Created postcss.config.mjs for Tailwind CSS integration. - Added SVG assets for UI components including file, globe, next, vercel, and window icons. - Configured TypeScript with tsconfig.json for strict type checking and module resolution.
60 lines
2.4 KiB
SQL
60 lines
2.4 KiB
SQL
-- Channels: user-defined broadcast channels with their schedule template
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CREATE TABLE IF NOT EXISTS channels (
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id TEXT PRIMARY KEY NOT NULL,
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owner_id TEXT NOT NULL,
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name TEXT NOT NULL,
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description TEXT,
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timezone TEXT NOT NULL DEFAULT 'UTC',
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-- JSON-encoded ScheduleConfig (the shareable/exportable template)
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schedule_config TEXT NOT NULL DEFAULT '{"blocks":[]}',
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-- JSON-encoded RecyclePolicy
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recycle_policy TEXT NOT NULL DEFAULT '{"cooldown_days":30,"cooldown_generations":null,"min_available_ratio":0.2}',
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created_at TEXT NOT NULL,
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updated_at TEXT NOT NULL
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);
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CREATE INDEX IF NOT EXISTS idx_channels_owner ON channels(owner_id);
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-- Generated 48-hour schedules (resolved from a channel's template)
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CREATE TABLE IF NOT EXISTS generated_schedules (
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id TEXT PRIMARY KEY NOT NULL,
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channel_id TEXT NOT NULL,
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valid_from TEXT NOT NULL,
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valid_until TEXT NOT NULL,
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generation INTEGER NOT NULL,
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FOREIGN KEY (channel_id) REFERENCES channels(id) ON DELETE CASCADE
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);
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-- Composite index supports both "find active at time T" and "find latest"
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CREATE INDEX IF NOT EXISTS idx_schedules_channel_valid
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ON generated_schedules(channel_id, valid_from DESC);
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-- Individual scheduled slots within a generated schedule.
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-- The MediaItem snapshot is stored as JSON so the EPG survives library changes.
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CREATE TABLE IF NOT EXISTS scheduled_slots (
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id TEXT PRIMARY KEY NOT NULL,
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schedule_id TEXT NOT NULL,
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start_at TEXT NOT NULL,
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end_at TEXT NOT NULL,
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-- JSON-encoded MediaItem (metadata snapshot at generation time)
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item TEXT NOT NULL,
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source_block_id TEXT NOT NULL,
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FOREIGN KEY (schedule_id) REFERENCES generated_schedules(id) ON DELETE CASCADE
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);
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CREATE INDEX IF NOT EXISTS idx_slots_schedule_start
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ON scheduled_slots(schedule_id, start_at);
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-- Playback history for the recycle policy engine
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CREATE TABLE IF NOT EXISTS playback_records (
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id TEXT PRIMARY KEY NOT NULL,
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channel_id TEXT NOT NULL,
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item_id TEXT NOT NULL,
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played_at TEXT NOT NULL,
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generation INTEGER NOT NULL,
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FOREIGN KEY (channel_id) REFERENCES channels(id) ON DELETE CASCADE
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);
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CREATE INDEX IF NOT EXISTS idx_playback_channel_date
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ON playback_records(channel_id, played_at DESC);
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