adc4fb5876
- Added multiple test cases for the sag module to ensure proper functionality and data handling. - Created new templates for knowledge detail and knowledge index pages to display articles and solutions. - Introduced migrations to enhance the internet connections schema, including new columns for manual sharing and SLA subscriptions. - Added a script to reconcile known internet connections with verified data. - Planned the implementation of a new website content administration module for managing customer references and operational status.
60 lines
2.3 KiB
PL/PgSQL
60 lines
2.3 KiB
PL/PgSQL
ALTER TABLE vendors
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ADD COLUMN IF NOT EXISTS is_internet_provider BOOLEAN NOT NULL DEFAULT FALSE;
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ALTER TABLE internet_connections_connections
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ADD COLUMN IF NOT EXISTS vendor_id INTEGER REFERENCES vendors(id) ON DELETE SET NULL;
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CREATE INDEX IF NOT EXISTS idx_vendors_internet_provider
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ON vendors(is_internet_provider, is_active);
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CREATE INDEX IF NOT EXISTS idx_internet_connections_vendor
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ON internet_connections_connections(vendor_id)
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WHERE deleted_at IS NULL;
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-- Link existing provider text only when it identifies exactly one vendor.
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UPDATE internet_connections_connections connection
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SET vendor_id = candidate.vendor_id
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FROM (
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SELECT LOWER(BTRIM(connection.provider)) AS provider_key, MIN(vendor.id) AS vendor_id
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FROM internet_connections_connections connection
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JOIN vendors vendor ON LOWER(BTRIM(vendor.name)) = LOWER(BTRIM(connection.provider))
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WHERE connection.deleted_at IS NULL AND NULLIF(BTRIM(connection.provider), '') IS NOT NULL
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GROUP BY LOWER(BTRIM(connection.provider))
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HAVING COUNT(DISTINCT vendor.id) = 1
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) candidate
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WHERE connection.deleted_at IS NULL
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AND connection.vendor_id IS NULL
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AND LOWER(BTRIM(connection.provider)) = candidate.provider_key;
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CREATE OR REPLACE FUNCTION assign_internet_connection_vendor()
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RETURNS TRIGGER AS $$
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DECLARE
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matched_vendor_id INTEGER;
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BEGIN
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IF NEW.vendor_id IS NULL AND NULLIF(BTRIM(NEW.provider), '') IS NOT NULL THEN
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SELECT id INTO matched_vendor_id
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FROM vendors
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WHERE is_active = TRUE
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AND is_internet_provider = TRUE
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AND regexp_replace(
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regexp_replace(LOWER(name), '(denmark|danmark|a/s|as)', '', 'g'),
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'[^a-z0-9]', '', 'g'
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) = regexp_replace(
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regexp_replace(LOWER(NEW.provider), '(denmark|danmark|a/s|as)', '', 'g'),
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'[^a-z0-9]', '', 'g'
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)
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ORDER BY id
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LIMIT 1;
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NEW.vendor_id := matched_vendor_id;
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END IF;
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RETURN NEW;
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END;
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$$ LANGUAGE plpgsql;
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DROP TRIGGER IF EXISTS internet_connections_assign_vendor ON internet_connections_connections;
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CREATE TRIGGER internet_connections_assign_vendor
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BEFORE INSERT OR UPDATE OF provider, vendor_id
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ON internet_connections_connections
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FOR EACH ROW
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EXECUTE FUNCTION assign_internet_connection_vendor();
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