50 lines
1.9 KiB
SQL
50 lines
1.9 KiB
SQL
PRAGMA foreign_keys = ON;
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CREATE TABLE IF NOT EXISTS projects (
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id TEXT PRIMARY KEY,
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name TEXT NOT NULL,
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external_ref TEXT,
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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 TABLE IF NOT EXISTS work_items (
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id TEXT PRIMARY KEY,
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project_id TEXT,
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type TEXT NOT NULL,
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description TEXT NOT NULL,
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payload TEXT,
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priority INTEGER NOT NULL DEFAULT 3 CHECK(priority BETWEEN 1 AND 5),
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status TEXT NOT NULL CHECK(status IN ('queued','dispatched','in_progress','blocked','failed','completed','cancelled')),
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assigned_agent TEXT,
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created_by TEXT,
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created_at TEXT NOT NULL,
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updated_at TEXT NOT NULL,
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completed_at TEXT,
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outcome TEXT CHECK(outcome IN ('success','failed','cancelled') OR outcome IS NULL),
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notes TEXT,
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FOREIGN KEY(project_id) REFERENCES projects(id) ON DELETE SET NULL,
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CHECK ((status IN ('completed','failed','cancelled') AND completed_at IS NOT NULL AND outcome IS NOT NULL) OR (status NOT IN ('completed','failed','cancelled') AND completed_at IS NULL AND outcome IS NULL))
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);
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CREATE UNIQUE INDEX IF NOT EXISTS idx_work_items_one_in_progress_per_agent
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ON work_items(assigned_agent)
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WHERE status = 'in_progress' AND assigned_agent IS NOT NULL;
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CREATE INDEX IF NOT EXISTS idx_work_items_status ON work_items(status);
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CREATE INDEX IF NOT EXISTS idx_work_items_agent_status ON work_items(assigned_agent, status);
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CREATE INDEX IF NOT EXISTS idx_work_items_project_id ON work_items(project_id);
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CREATE INDEX IF NOT EXISTS idx_work_items_created_at ON work_items(created_at);
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CREATE TABLE IF NOT EXISTS dispatch_log (
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id TEXT PRIMARY KEY,
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work_item_id TEXT NOT NULL,
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dispatched_at TEXT NOT NULL,
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agent TEXT NOT NULL,
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completed_at TEXT,
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outcome TEXT CHECK(outcome IN ('success','failed','cancelled') OR outcome IS NULL),
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FOREIGN KEY(work_item_id) REFERENCES work_items(id) ON DELETE CASCADE
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);
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CREATE INDEX IF NOT EXISTS idx_dispatch_log_work_item_id ON dispatch_log(work_item_id);
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