ed40de4050
- apps/client (11 models): Client, ClientContact, ClientRequirement, ClientSchoolPreference, ClientFollowLog (partitioned), ClientFollowLogAttachment, ClientViewing, ClientPropertyMatch, ClientStatusLog, ClientFavoriteFolder, ClientFolderItem - apps/client/0002 RunSQL: PARTITION BY RANGE(created_at) for client_follow_logs + monthly partitions + default; triggers update_client_last_follow + update_client_viewing_progress; partial unique index on client_no WHERE deleted_at IS NULL - apps/setting (4 models): LookupGroup, LookupItem, TenantSetting, FieldRequirementRule (tenant schema only per spec) manage.py check green; all 9 Phase 2 apps complete.
100 lines
3.4 KiB
Python
100 lines
3.4 KiB
Python
from django.db import migrations
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CREATE_CLIENT_FOLLOW_LOGS = """
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CREATE TABLE client_follow_logs (
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id UUID NOT NULL DEFAULT gen_random_uuid(),
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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client_id UUID NOT NULL REFERENCES clients(id) ON DELETE CASCADE,
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log_type VARCHAR(30) NOT NULL
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CHECK (log_type IN ('written','modified','sensitive_view',
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'other','system')),
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purpose VARCHAR(50),
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content TEXT,
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log_tag VARCHAR(50),
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change_detail JSONB,
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is_public BOOLEAN NOT NULL DEFAULT TRUE,
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is_deletable BOOLEAN NOT NULL DEFAULT TRUE,
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operator_id UUID REFERENCES staff(id) ON DELETE SET NULL,
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operator_snapshot JSONB,
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deleted_at TIMESTAMPTZ,
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PRIMARY KEY (id, created_at)
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) PARTITION BY RANGE (created_at);
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CREATE TABLE client_follow_logs_2026_04 PARTITION OF client_follow_logs
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FOR VALUES FROM ('2026-04-01') TO ('2026-05-01');
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CREATE TABLE client_follow_logs_2026_05 PARTITION OF client_follow_logs
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FOR VALUES FROM ('2026-05-01') TO ('2026-06-01');
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CREATE TABLE client_follow_logs_default PARTITION OF client_follow_logs DEFAULT;
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CREATE INDEX idx_cfl_client_time ON client_follow_logs(client_id, created_at DESC)
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WHERE deleted_at IS NULL;
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CREATE INDEX idx_cfl_type ON client_follow_logs(client_id, log_type, created_at DESC)
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WHERE deleted_at IS NULL;
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CREATE INDEX idx_cfl_operator ON client_follow_logs(operator_id, created_at DESC)
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WHERE deleted_at IS NULL;
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CREATE INDEX idx_cfl_sensitive ON client_follow_logs(client_id, created_at DESC)
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WHERE log_type = 'sensitive_view';
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"""
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DROP_CLIENT_FOLLOW_LOGS = "DROP TABLE IF EXISTS client_follow_logs CASCADE;"
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CREATE_TRIGGERS = """
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CREATE OR REPLACE FUNCTION update_client_last_follow()
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RETURNS TRIGGER AS $$
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BEGIN
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IF NEW.log_type = 'written' THEN
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UPDATE clients
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SET last_follow_at = NEW.created_at,
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last_active_at = NEW.created_at,
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updated_at = NOW()
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WHERE id = NEW.client_id;
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END IF;
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RETURN NEW;
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END;
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$$ LANGUAGE plpgsql;
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CREATE TRIGGER trg_client_last_follow
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AFTER INSERT ON client_follow_logs
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FOR EACH ROW EXECUTE FUNCTION update_client_last_follow();
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CREATE OR REPLACE FUNCTION update_client_viewing_progress()
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RETURNS TRIGGER AS $$
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BEGIN
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UPDATE clients
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SET updated_at = NOW()
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WHERE id = NEW.client_id;
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RETURN NEW;
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END;
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$$ LANGUAGE plpgsql;
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CREATE TRIGGER trg_client_viewing_progress
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AFTER INSERT ON client_viewings
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FOR EACH ROW EXECUTE FUNCTION update_client_viewing_progress();
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"""
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DROP_TRIGGERS = """
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DROP TRIGGER IF EXISTS trg_client_viewing_progress ON client_viewings;
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DROP FUNCTION IF EXISTS update_client_viewing_progress();
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DROP TRIGGER IF EXISTS trg_client_last_follow ON client_follow_logs;
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DROP FUNCTION IF EXISTS update_client_last_follow();
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"""
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CREATE_UNIQUE_CLIENT_NO = """
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CREATE UNIQUE INDEX idx_clients_client_no_active ON clients(client_no)
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WHERE deleted_at IS NULL;
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"""
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DROP_UNIQUE_CLIENT_NO = "DROP INDEX IF EXISTS idx_clients_client_no_active;"
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class Migration(migrations.Migration):
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dependencies = [
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("fonrey_client", "0001_initial"),
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]
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operations = [
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migrations.RunSQL(CREATE_CLIENT_FOLLOW_LOGS, reverse_sql=DROP_CLIENT_FOLLOW_LOGS),
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migrations.RunSQL(CREATE_TRIGGERS, reverse_sql=DROP_TRIGGERS),
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migrations.RunSQL(CREATE_UNIQUE_CLIENT_NO, reverse_sql=DROP_UNIQUE_CLIENT_NO),
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]
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