52 lines
1.9 KiB
SQL
52 lines
1.9 KiB
SQL
CREATE EXTENSION IF NOT EXISTS pgcrypto;
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CREATE TABLE IF NOT EXISTS projects (
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id UUID PRIMARY KEY,
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name TEXT NOT NULL,
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external_ref TEXT,
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created_at TIMESTAMPTZ NOT NULL,
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updated_at TIMESTAMPTZ NOT NULL
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);
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CREATE TABLE IF NOT EXISTS work_items (
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id UUID PRIMARY KEY,
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project_id UUID REFERENCES projects(id) ON DELETE SET NULL,
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type TEXT NOT NULL,
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description TEXT NOT NULL,
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payload JSONB,
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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 TIMESTAMPTZ NOT NULL,
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updated_at TIMESTAMPTZ NOT NULL,
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completed_at TIMESTAMPTZ,
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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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CHECK (
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(status IN ('completed','failed','cancelled') AND completed_at IS NOT NULL AND outcome IS NOT NULL)
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OR
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(status NOT IN ('completed','failed','cancelled') AND completed_at IS NULL AND outcome IS NULL)
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)
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);
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CREATE UNIQUE INDEX IF NOT EXISTS idx_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 UUID PRIMARY KEY,
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work_item_id UUID NOT NULL REFERENCES work_items(id) ON DELETE CASCADE,
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dispatched_at TIMESTAMPTZ NOT NULL,
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agent TEXT NOT NULL,
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completed_at TIMESTAMPTZ,
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outcome TEXT CHECK (outcome IN ('success','failed','cancelled') OR outcome IS NULL)
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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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