adminandClaude Sonnet 4.6
05daf70177
8 SQL migration files covering all 10 tables, RLS policies with SECURITY DEFINER helpers, and seed data for SCW1 site + 3 zones. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01AWxyMibCuGGtSQSqfajDQ7
70 lines
2.2 KiB
PL/PgSQL
70 lines
2.2 KiB
PL/PgSQL
-- supabase/migrations/20260709000003_incidents.sql
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CREATE TYPE incident_type AS ENUM (
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'injury', 'near_miss', 'hazard', 'asset_damage', 'environmental', 'security', 'fire'
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);
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CREATE TYPE incident_status AS ENUM (
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'reported', 'triaged', 'investigating', 'capa_pending', 'verification', 'closed'
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);
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CREATE TYPE medical_status AS ENUM (
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'none', 'first_aid', 'medical_treatment', 'lti'
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);
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CREATE TABLE incidents (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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reference_no TEXT UNIQUE,
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incident_type incident_type NOT NULL,
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site_id UUID NOT NULL REFERENCES sites(id),
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zone_id UUID REFERENCES zones(id),
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reported_by UUID NOT NULL REFERENCES users(id),
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reported_at TIMESTAMPTZ NOT NULL DEFAULT now(),
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description TEXT NOT NULL,
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severity SMALLINT CHECK (severity BETWEEN 1 AND 5),
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status incident_status NOT NULL DEFAULT 'reported',
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injury_involved BOOLEAN NOT NULL DEFAULT false,
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asset_involved BOOLEAN NOT NULL DEFAULT false,
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medical_status medical_status,
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lost_days INT CHECK (lost_days >= 0),
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closed_at TIMESTAMPTZ,
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created_at TIMESTAMPTZ NOT NULL DEFAULT now()
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);
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-- Auto-generate reference_no: SITECODE-YYYYMM-#### (e.g. SCW1-202607-0001)
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CREATE OR REPLACE FUNCTION public.generate_incident_reference()
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RETURNS TRIGGER
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LANGUAGE plpgsql
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AS $$
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DECLARE
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v_site_code TEXT;
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v_month TEXT;
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v_seq INT;
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BEGIN
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SELECT UPPER(REGEXP_REPLACE(SUBSTRING(name, 1, 6), '[^A-Za-z0-9]', '', 'g'))
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INTO v_site_code
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FROM sites
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WHERE id = NEW.site_id;
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v_month := TO_CHAR(NEW.reported_at, 'YYYYMM');
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SELECT COUNT(*) + 1
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INTO v_seq
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FROM incidents
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WHERE site_id = NEW.site_id
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AND TO_CHAR(reported_at, 'YYYYMM') = v_month;
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NEW.reference_no := v_site_code || '-' || v_month || '-' || LPAD(v_seq::TEXT, 4, '0');
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RETURN NEW;
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END;
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$$;
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CREATE TRIGGER set_incident_reference
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BEFORE INSERT ON incidents
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FOR EACH ROW
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WHEN (NEW.reference_no IS NULL)
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EXECUTE FUNCTION public.generate_incident_reference();
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CREATE INDEX incidents_site_id_idx ON incidents(site_id);
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CREATE INDEX incidents_reported_by_idx ON incidents(reported_by);
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CREATE INDEX incidents_status_idx ON incidents(status);
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