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Marc-André Bombeck
c306d42347
Renumber the custom-metrics migration to 0223 (the next free slot on the trunk) and cut the release: version bump, regenerated OpenAPI contract, service-worker stamp, and CHANGELOG entry.
82 lines
3.4 KiB
SQL
82 lines
3.4 KiB
SQL
-- v1.25.5 — user-defined custom metrics: catalog + values.
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--
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-- A self-hoster defines an arbitrary measurement (name, unit, optional target
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-- window, decimals, description), logs values against it, and charts them. A
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-- SEPARATE generic store from the closed `MeasurementType` enum + `measurements`
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-- table: custom metrics are NOT synced, NOT in FHIR, NOT in AI insights — log +
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-- chart only. `name` / `unit` / `description` stay plaintext (like the
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-- biomarker catalog) so the list can sort + search.
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--
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-- `custom_metrics` — the per-user catalog (soft-deleted via deleted_at).
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-- `custom_metric_entries` — the logged values (hard-deleted; cascade from both
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-- the owning user and the parent metric).
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--
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-- Additive; no existing row touched. Idempotent guards (`IF NOT EXISTS` /
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-- `DO $$`) so reruns are safe on prod. No backfill.
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--
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-- Reversibility (down):
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-- DROP TABLE IF EXISTS "custom_metric_entries";
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-- DROP TABLE IF EXISTS "custom_metrics";
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-- A roll-back drops the feature wholesale — no other domain depends on it.
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-- CreateTable: the per-user custom-metric catalog.
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CREATE TABLE IF NOT EXISTS "custom_metrics" (
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"id" TEXT NOT NULL,
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"user_id" TEXT NOT NULL,
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"name" TEXT NOT NULL,
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"unit" TEXT NOT NULL,
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"target_low" DOUBLE PRECISION,
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"target_high" DOUBLE PRECISION,
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"decimals" INTEGER,
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"description" TEXT,
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"created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
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"updated_at" TIMESTAMP(3) NOT NULL,
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"deleted_at" TIMESTAMP(3),
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CONSTRAINT "custom_metrics_pkey" PRIMARY KEY ("id")
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);
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-- CreateTable: the logged values for each custom metric.
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CREATE TABLE IF NOT EXISTS "custom_metric_entries" (
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"id" TEXT NOT NULL,
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"user_id" TEXT NOT NULL,
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"custom_metric_id" TEXT NOT NULL,
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"value" DOUBLE PRECISION NOT NULL,
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"unit" TEXT NOT NULL,
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"measured_at" TIMESTAMP(3) NOT NULL,
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"note" TEXT,
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"created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
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CONSTRAINT "custom_metric_entries_pkey" PRIMARY KEY ("id")
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);
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-- CreateIndex: owner scope on the catalog.
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CREATE INDEX IF NOT EXISTS "custom_metrics_user_id_idx" ON "custom_metrics"("user_id");
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-- CreateIndex: one catalog definition per (user, name).
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CREATE UNIQUE INDEX IF NOT EXISTS "custom_metrics_user_id_name_key" ON "custom_metrics"("user_id", "name");
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-- CreateIndex: the chart / list read path (owner + metric + time).
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CREATE INDEX IF NOT EXISTS "custom_metric_entries_user_id_custom_metric_id_measured_at_idx" ON "custom_metric_entries"("user_id", "custom_metric_id", "measured_at");
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-- AddForeignKey: catalog → user (cascade).
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DO $$ BEGIN
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ALTER TABLE "custom_metrics" ADD CONSTRAINT "custom_metrics_user_id_fkey" FOREIGN KEY ("user_id") REFERENCES "users"("id") ON DELETE CASCADE ON UPDATE CASCADE;
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EXCEPTION
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WHEN duplicate_object THEN null;
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END $$;
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-- AddForeignKey: entry → user (cascade).
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DO $$ BEGIN
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ALTER TABLE "custom_metric_entries" ADD CONSTRAINT "custom_metric_entries_user_id_fkey" FOREIGN KEY ("user_id") REFERENCES "users"("id") ON DELETE CASCADE ON UPDATE CASCADE;
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EXCEPTION
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WHEN duplicate_object THEN null;
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END $$;
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-- AddForeignKey: entry → metric (cascade).
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DO $$ BEGIN
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ALTER TABLE "custom_metric_entries" ADD CONSTRAINT "custom_metric_entries_custom_metric_id_fkey" FOREIGN KEY ("custom_metric_id") REFERENCES "custom_metrics"("id") ON DELETE CASCADE ON UPDATE CASCADE;
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EXCEPTION
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WHEN duplicate_object THEN null;
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END $$;
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