Rogeeandrogee
4eeb0f8957
* fix(HH-597): repair assignment policy schema migration * fix(HH-597): harden assignment policy migration --------- Co-authored-by: Rogee <rogee@ipao.vip>
65 lines
2.4 KiB
SQL
65 lines
2.4 KiB
SQL
ALTER TABLE assignment_policies
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ADD COLUMN IF NOT EXISTS name VARCHAR(255),
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ADD COLUMN IF NOT EXISTS description TEXT NOT NULL DEFAULT '',
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ADD COLUMN IF NOT EXISTS assignment_order INTEGER NOT NULL DEFAULT 0,
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ADD COLUMN IF NOT EXISTS conversation_priority INTEGER NOT NULL DEFAULT 0,
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ADD COLUMN IF NOT EXISTS fair_distribution_limit INTEGER NOT NULL DEFAULT 100,
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ADD COLUMN IF NOT EXISTS fair_distribution_window INTEGER NOT NULL DEFAULT 3600;
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UPDATE assignment_policies
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SET name = COALESCE(NULLIF(policy_type, ''), 'Policy') || ' ' || id
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WHERE name IS NULL OR name = '';
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ALTER TABLE assignment_policies
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ALTER COLUMN name SET NOT NULL;
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CREATE UNIQUE INDEX IF NOT EXISTS idx_account_policy_name
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ON assignment_policies(account_id, name);
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DO $$
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BEGIN
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IF EXISTS (
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SELECT 1
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FROM assignment_policies
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WHERE inbox_id IS NOT NULL
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GROUP BY inbox_id
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HAVING COUNT(*) > 1
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) THEN
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RAISE EXCEPTION 'migration 000086: multiple legacy assignment policies target one inbox';
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END IF;
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IF EXISTS (
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SELECT 1
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FROM assignment_policies
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JOIN inboxes ON inboxes.id = assignment_policies.inbox_id
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WHERE assignment_policies.inbox_id IS NOT NULL
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AND assignment_policies.account_id <> inboxes.account_id
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) THEN
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RAISE EXCEPTION 'migration 000086: legacy assignment policy and inbox belong to different accounts';
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END IF;
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END
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$$;
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CREATE TABLE IF NOT EXISTS inbox_assignment_policies (
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id BIGSERIAL PRIMARY KEY,
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inbox_id BIGINT NOT NULL REFERENCES inboxes(id) ON DELETE CASCADE,
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assignment_policy_id BIGINT NOT NULL REFERENCES assignment_policies(id) ON DELETE CASCADE,
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
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);
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INSERT INTO inbox_assignment_policies(inbox_id, assignment_policy_id, created_at, updated_at)
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SELECT assignment_policies.inbox_id, assignment_policies.id, assignment_policies.created_at, assignment_policies.updated_at
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FROM assignment_policies
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WHERE assignment_policies.inbox_id IS NOT NULL
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AND NOT EXISTS (
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SELECT 1
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FROM inbox_assignment_policies
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WHERE inbox_assignment_policies.inbox_id = assignment_policies.inbox_id
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);
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CREATE UNIQUE INDEX IF NOT EXISTS idx_inbox_assignment_policies_inbox_id
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ON inbox_assignment_policies(inbox_id);
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CREATE INDEX IF NOT EXISTS idx_inbox_assignment_policies_assignment_policy_id
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ON inbox_assignment_policies(assignment_policy_id);
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