fix(db): separate current state of the releases from releases in history

database/migrations/postgres/1732637175997202_releases_autoincrement.up.sql

@@ -1,4 +1,12 @@
-ALTER TABLE IF EXISTS releases ADD COLUMN IF NOT EXISTS version INTEGER;
+DO $$ 
+BEGIN
+    IF EXISTS (SELECT 1 
+               FROM information_schema.columns 
+               WHERE table_name = 'releases' 
+                 AND column_name = 'eslversion') THEN
+        ALTER TABLE IF EXISTS releases ADD COLUMN IF NOT EXISTS version INTEGER;
+    END IF;
+END $$;
 DO $$ 
 BEGIN
     IF EXISTS (SELECT 1 
@@ -16,15 +24,55 @@ BEGIN
     END IF;
 END $$;
 
-CREATE SEQUENCE IF NOT EXISTS releases_version_seq OWNED BY releases.version;
+DO $$ 
+BEGIN
+    IF EXISTS (SELECT 1 
+               FROM information_schema.columns 
+               WHERE table_name = 'releases' 
+                 AND column_name = 'eslversion') THEN
+        CREATE SEQUENCE IF NOT EXISTS releases_version_seq OWNED BY releases.version;
+    END IF;
+END $$;
 
-SELECT setval('releases_version_seq', coalesce(max(version), 0) + 1, false) FROM releases;
+DO $$ 
+BEGIN
+    IF EXISTS (SELECT 1 
+               FROM information_schema.columns 
+               WHERE table_name = 'releases' 
+                 AND column_name = 'eslversion') THEN
+        PERFORM setval('releases_version_seq', coalesce(max(version), 0) + 1, false) FROM releases;
+    END IF;
+END $$;
 
-ALTER TABLE IF EXISTS releases
-ALTER COLUMN version SET DEFAULT nextval('releases_version_seq');
+DO $$ 
+BEGIN
+    IF EXISTS (SELECT 1 
+               FROM information_schema.columns 
+               WHERE table_name = 'releases' 
+                 AND column_name = 'eslversion') THEN
+        ALTER TABLE IF EXISTS releases
+        ALTER COLUMN version SET DEFAULT nextval('releases_version_seq');
+    END IF;
+END $$;
 
-ALTER TABLE IF EXISTS releases DROP CONSTRAINT IF EXISTS releases_pkey;
+DO $$ 
+BEGIN
+    IF EXISTS (SELECT 1 
+               FROM information_schema.columns 
+               WHERE table_name = 'releases' 
+                 AND column_name = 'eslversion') THEN
+        ALTER TABLE IF EXISTS releases DROP CONSTRAINT IF EXISTS releases_pkey;
+    END IF;
+END $$;
 
-ALTER TABLE IF EXISTS releases ADD PRIMARY KEY (version, appname, releaseversion);
+DO $$ 
+BEGIN
+    IF EXISTS (SELECT 1 
+               FROM information_schema.columns 
+               WHERE table_name = 'releases' 
+                 AND column_name = 'eslversion') THEN
+        ALTER TABLE IF EXISTS releases ADD PRIMARY KEY (version, appname, releaseversion);
+    END IF;
+END $$;
 
 ALTER TABLE IF EXISTS releases DROP COLUMN IF EXISTS eslversion;

database/migrations/postgres/1733415120086267_deployments_autoincrement.up.sql

@@ -1,4 +1,13 @@
-ALTER TABLE IF EXISTS deployments ADD COLUMN IF NOT EXISTS version INTEGER;
+DO $$ 
+BEGIN
+    IF EXISTS (SELECT 1 
+               FROM information_schema.columns 
+               WHERE table_name = 'deployments' 
+                 AND column_name = 'eslversion') THEN
+        ALTER TABLE IF EXISTS deployments ADD COLUMN IF NOT EXISTS version INTEGER;
+    END IF;
+END $$;
+
 DO $$ 
 BEGIN
     IF EXISTS (SELECT 1 
@@ -16,15 +25,55 @@ BEGIN
     END IF;
 END $$;
 
-CREATE SEQUENCE IF NOT EXISTS deployments_version_seq OWNED BY deployments.version;
+DO $$ 
+BEGIN
+    IF EXISTS (SELECT 1 
+               FROM information_schema.columns 
+               WHERE table_name = 'deployments' 
+                 AND column_name = 'eslversion') THEN
+        CREATE SEQUENCE IF NOT EXISTS deployments_version_seq OWNED BY deployments.version;
+    END IF;
+END $$;
 
-SELECT setval('deployments_version_seq', coalesce(max(version), 0) + 1, false) FROM deployments;
 
-ALTER TABLE IF EXISTS deployments
-ALTER COLUMN version SET DEFAULT nextval('deployments_version_seq');
+DO $$ 
+BEGIN
+    IF EXISTS (SELECT 1 
+               FROM information_schema.columns 
+               WHERE table_name = 'deployments' 
+                 AND column_name = 'eslversion') THEN
+        SELECT setval('deployments_version_seq', coalesce(max(version), 0) + 1, false) FROM deployments;
+    END IF;
+END $$;
 
-ALTER TABLE IF EXISTS deployments DROP CONSTRAINT IF EXISTS deployments_pkey;
+DO $$ 
+BEGIN
+    IF EXISTS (SELECT 1 
+               FROM information_schema.columns 
+               WHERE table_name = 'deployments' 
+                 AND column_name = 'eslversion') THEN
+        ALTER TABLE IF EXISTS deployments
+        ALTER COLUMN version SET DEFAULT nextval('deployments_version_seq');
+    END IF;
+END $$;
+DO $$ 
+BEGIN
+    IF EXISTS (SELECT 1 
+               FROM information_schema.columns 
+               WHERE table_name = 'deployments' 
+                 AND column_name = 'eslversion') THEN
+        ALTER TABLE IF EXISTS deployments DROP CONSTRAINT IF EXISTS deployments_pkey;
+    END IF;
+END $$;
 
-ALTER TABLE IF EXISTS deployments ADD PRIMARY KEY (version, appname, envname);
+DO $$ 
+BEGIN
+    IF EXISTS (SELECT 1 
+               FROM information_schema.columns 
+               WHERE table_name = 'deployments' 
+                 AND column_name = 'eslversion') THEN
+        ALTER TABLE IF EXISTS deployments ADD PRIMARY KEY (version, appname, envname);
+    END IF;
+END $$;
 
 ALTER TABLE IF EXISTS deployments DROP COLUMN IF EXISTS eslversion;

database/migrations/postgres/1733867056189286_environments_autoincrement.up.sql

@@ -24,7 +24,23 @@ SELECT setval('environments_version_seq', coalesce(max(row_version), 0) + 1, fal
 ALTER TABLE IF EXISTS environments
 ALTER COLUMN row_version SET DEFAULT nextval('environments_version_seq');
 
-ALTER TABLE IF EXISTS environments DROP CONSTRAINT IF EXISTS environments_pkey;
+DO $$
+DECLARE
+    cmd TEXT;
+BEGIN
+    FOR cmd IN
+        SELECT format(
+            'ALTER TABLE %I DROP CONSTRAINT %I;',
+            relname, conname
+        )
+        FROM pg_constraint c
+        JOIN pg_class t ON c.conrelid = t.oid
+        WHERE conname LIKE 'environments_pkey%'
+    LOOP
+        EXECUTE cmd;
+    END LOOP;
+END $$;
+
 
 ALTER TABLE IF EXISTS environments ADD PRIMARY KEY (row_version, name);
 

database/migrations/postgres/1733913761808894_separate_releases_history.up.sql

@@ -0,0 +1,69 @@
+-- rename releases table to releases_history if it doesn't exist
+DO $$
+BEGIN
+    IF EXISTS (
+        SELECT FROM information_schema.tables 
+        WHERE table_schema = 'public' AND table_name = 'releases'
+    ) AND NOT EXISTS (
+        SELECT FROM information_schema.tables 
+        WHERE table_schema = 'public' AND table_name = 'releases_history'
+    ) THEN
+        ALTER TABLE releases RENAME TO releases_history;
+    END IF;
+END
+$$;
+
+-- create releases table if it doesn't exist
+CREATE TABLE IF NOT EXISTS releases
+(
+    releaseVersion INTEGER,
+    created TIMESTAMP,
+    appName VARCHAR,
+    manifests VARCHAR,
+    metadata VARCHAR, 
+    environments VARCHAR,
+    PRIMARY KEY(releaseVersion, appName)
+);
+
+-- insert data into releases table from releases_history table if there's no data inside it
+DO $$
+BEGIN
+    IF EXISTS (
+        SELECT FROM information_schema.tables 
+        WHERE table_schema = 'public' AND table_name = 'releases'
+    ) AND NOT EXISTS (
+        SELECT 1 FROM releases LIMIT 1
+    ) AND EXISTS (
+        SELECT FROM information_schema.tables 
+        WHERE table_schema = 'public' AND table_name = 'releases_history'
+    ) THEN
+        INSERT INTO releases (releaseVersion, created, appName, manifests, metadata, environments)
+        SELECT DISTINCT
+            releases_history.releaseVersion,
+            releases_history.created,
+            releases_history.appName,
+            releases_history.manifests,
+            releases_history.metadata,
+            releases_history.environments
+        FROM (
+            SELECT
+                MAX(version) AS latestRelease,
+                appname,
+                releaseversion
+            FROM
+                "releases_history"
+            GROUP BY
+                appname, releaseversion) AS latest
+        JOIN
+            releases_history AS releases_history
+        ON
+            latest.latestRelease=releases_history.version
+            AND latest.releaseVersion=releases_history.releaseVersion
+            AND latest.appname=releases_history.appname
+        WHERE releases_history.deleted=false;
+    END IF;
+END
+$$;
+
+-- Remove all_releases table
+DROP TABLE IF EXISTS all_releases;

database/migrations/sqlite/1733913761808894_separate_releases_history.up.sql

@@ -0,0 +1,31 @@
+
+CREATE TABLE IF NOT EXISTS releases_history
+(
+    releaseVersion INTEGER,
+    created TIMESTAMP,
+    appName VARCHAR,
+    manifests VARCHAR,
+    metadata VARCHAR,
+    deleted  BOOLEAN,
+    environments VARCHAR,
+    version INTEGER PRIMARY KEY AUTOINCREMENT
+);
+
+INSERT INTO releases_history (releaseversion, created, appname, manifests, metadata, deleted)
+SELECT releaseversion, created, appname, manifests, metadata, deleted
+FROM releases
+ORDER BY version;
+
+DROP TABLE IF EXISTS releases;
+DROP TABLE IF EXISTS all_releases;
+
+CREATE TABLE IF NOT EXISTS releases
+(
+    releaseVersion INTEGER,
+    created TIMESTAMP,
+    appName VARCHAR,
+    manifests VARCHAR,
+    metadata VARCHAR,
+    environments VARCHAR,
+    PRIMARY KEY (releaseVersion, appName)
+);