RHINENG-21214: replace old tables with views

Author: Dugowitch

database_admin/migrations/142_split_system_platform.up.sql

@@ -537,3 +537,53 @@ ALTER TABLE IF EXISTS system_patch
 ADD PRIMARY KEY (rh_account_id, system_id),
 ADD FOREIGN KEY (rh_account_id, template_id) REFERENCES template (rh_account_id, id),
 ADD FOREIGN KEY (system_id, rh_account_id) REFERENCES system_inventory (id, rh_account_id);
+
+
+
+-- system_platform
+DROP TABLE IF EXISTS system_platform;
+CREATE OR REPLACE VIEW system_platform AS SELECT
+    si.id,
+    si.inventory_id,
+    si.rh_account_id,
+    si.vmaas_json,
+    si.json_checksum,
+    si.last_updated,
+    si.unchanged_since,
+    sp.last_evaluation,
+    sp.installable_advisory_count_cache,
+    sp.installable_advisory_enh_count_cache,
+    sp.installable_advisory_bug_count_cache,
+    sp.installable_advisory_sec_count_cache,
+    si.last_upload,
+    si.stale_timestamp,
+    si.stale_warning_timestamp,
+    si.culled_timestamp,
+    si.stale,
+    si.display_name,
+    sp.packages_installed,
+    sp.packages_installable,
+    si.reporter_id,
+    sp.third_party,
+    si.yum_updates,
+    sp.applicable_advisory_count_cache,
+    sp.applicable_advisory_enh_count_cache,
+    sp.applicable_advisory_bug_count_cache,
+    sp.applicable_advisory_sec_count_cache,
+    si.satellite_managed,
+    si.built_pkgcache,
+    sp.packages_applicable,
+    sp.template_id,
+    si.yum_checksum,
+    si.arch,
+    si.bootc
+FROM system_inventory si JOIN system_patch sp
+    ON si.id = sp.system_id AND si.rh_account_id = sp.rh_account_id;
+
+GRANT SELECT, INSERT, UPDATE, DELETE ON system_platform TO listener;
+-- evaluator needs to update last_evaluation
+GRANT SELECT, UPDATE ON system_platform TO evaluator;
+-- manager needs to update cache and delete systems
+GRANT SELECT, UPDATE, DELETE ON system_platform TO manager;
+-- VMaaS sync needs to be able to perform system culling tasks
+GRANT SELECT, UPDATE, DELETE ON system_platform to vmaas_sync;