feat(preprod): Create initial preprod snapshots models

[rbro112]

Creates new snapshots DB models for upcoming Emerge snapshots integration. Nested in a /snapshots folder to try to start organizing by product surface.

[rbro112]

• feat(preprod): Create initial preprod snapshots models #106823 👈 (View in Graphite)
• master

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[github-actions]

This PR has a migration; here is the generated SQL for src/sentry/preprod/migrations/0026_add_initial_snapshot_models.py

for 0026_add_initial_snapshot_models in preprod

--
-- Create model PreprodSnapshotMetrics
--
CREATE TABLE "sentry_preprodsnapshotmetrics" ("id" bigint NOT NULL PRIMARY KEY GENERATED BY DEFAULT AS IDENTITY, "date_updated" timestamp with time zone NOT NULL, "date_added" timestamp with time zone NOT NULL, "image_count" integer NOT NULL CHECK ("image_count" >= 0), "extras" jsonb NULL, "preprod_artifact_id" bigint NOT NULL UNIQUE);
--
-- Create model PreprodSnapshotComparison
--
CREATE TABLE "sentry_preprodsnapshotcomparison" ("id" bigint NOT NULL PRIMARY KEY GENERATED BY DEFAULT AS IDENTITY, "date_updated" timestamp with time zone NOT NULL, "date_added" timestamp with time zone NOT NULL, "state" integer NOT NULL CHECK ("state" >= 0), "error_code" integer NULL CHECK ("error_code" >= 0), "error_message" text NULL, "images_added" integer NOT NULL CHECK ("images_added" >= 0), "images_removed" integer NOT NULL CHECK ("images_removed" >= 0), "images_changed" integer NOT NULL CHECK ("images_changed" >= 0), "images_unchanged" integer NOT NULL CHECK ("images_unchanged" >= 0), "images_renamed" integer NOT NULL CHECK ("images_renamed" >= 0), "extras" jsonb NULL, "base_snapshot_metrics_id" bigint NOT NULL, "head_snapshot_metrics_id" bigint NOT NULL);
ALTER TABLE "sentry_preprodsnapshotmetrics" ADD CONSTRAINT "sentry_preprodsnapsh_preprod_artifact_id_848e8caf_fk_sentry_pr" FOREIGN KEY ("preprod_artifact_id") REFERENCES "sentry_preprodartifact" ("id") DEFERRABLE INITIALLY DEFERRED NOT VALID;
ALTER TABLE "sentry_preprodsnapshotmetrics" VALIDATE CONSTRAINT "sentry_preprodsnapsh_preprod_artifact_id_848e8caf_fk_sentry_pr";
CREATE UNIQUE INDEX CONCURRENTLY "sentry_preprodsnapshotco_head_snapshot_metrics_id_5e318dcf_uniq" ON "sentry_preprodsnapshotcomparison" ("head_snapshot_metrics_id", "base_snapshot_metrics_id");
ALTER TABLE "sentry_preprodsnapshotcomparison" ADD CONSTRAINT "sentry_preprodsnapshotco_head_snapshot_metrics_id_5e318dcf_uniq" UNIQUE USING INDEX "sentry_preprodsnapshotco_head_snapshot_metrics_id_5e318dcf_uniq";
ALTER TABLE "sentry_preprodsnapshotcomparison" ADD CONSTRAINT "sentry_preprodsnapsh_base_snapshot_metric_4d7d08c0_fk_sentry_pr" FOREIGN KEY ("base_snapshot_metrics_id") REFERENCES "sentry_preprodsnapshotmetrics" ("id") DEFERRABLE INITIALLY DEFERRED NOT VALID;
ALTER TABLE "sentry_preprodsnapshotcomparison" VALIDATE CONSTRAINT "sentry_preprodsnapsh_base_snapshot_metric_4d7d08c0_fk_sentry_pr";
ALTER TABLE "sentry_preprodsnapshotcomparison" ADD CONSTRAINT "sentry_preprodsnapsh_head_snapshot_metric_a2fe43bf_fk_sentry_pr" FOREIGN KEY ("head_snapshot_metrics_id") REFERENCES "sentry_preprodsnapshotmetrics" ("id") DEFERRABLE INITIALLY DEFERRED NOT VALID;
ALTER TABLE "sentry_preprodsnapshotcomparison" VALIDATE CONSTRAINT "sentry_preprodsnapsh_head_snapshot_metric_a2fe43bf_fk_sentry_pr";
CREATE INDEX CONCURRENTLY "sentry_preprodsnapshotcomp_base_snapshot_metrics_id_4d7d08c0" ON "sentry_preprodsnapshotcomparison" ("base_snapshot_metrics_id");
CREATE INDEX CONCURRENTLY "sentry_preprodsnapshotcomp_head_snapshot_metrics_id_a2fe43bf" ON "sentry_preprodsnapshotcomparison" ("head_snapshot_metrics_id");