feat: resources segregation by tenant

migrations/sqlite/0000003_tenant.down.sql

@@ -0,0 +1,41 @@
+ALTER TABLE agents RENAME TO _agents;
+
+CREATE TABLE agents
+(
+    id INTEGER PRIMARY KEY,
+    thumbprint TEXT UNIQUE,
+    keyset TEXT,
+    metadata TEXT,
+    status INTEGER NOT NULL,
+    created_at datetime NOT NULL,
+    updated_at datetime NOT NULL,
+    label TEXT DEFAULT "",
+    contacted_at datetime
+);
+
+INSERT INTO agents SELECT id, thumbprint, keyset, metadata, status, created_at, updated_at, label, contacted_at FROM _agents;
+DROP TABLE _agents;
+
+---
+
+ALTER TABLE specs RENAME TO _specs;
+
+CREATE TABLE specs
+(
+    id INTEGER PRIMARY KEY,
+    thumbprint TEXT UNIQUE,
+    keyset TEXT,
+    metadata TEXT,
+    status INTEGER NOT NULL,
+    created_at datetime NOT NULL,
+    updated_at datetime NOT NULL,
+    label TEXT DEFAULT ""
+);
+
+INSERT INTO specs SELECT id, agent_id, name, revision, data, created_at, updated_at FROM _specs;
+DROP TABLE _specs;
+
+---
+
+DROP TABLE tenants;
+

migrations/sqlite/0000003_tenant.up.sql

@@ -0,0 +1,64 @@
+CREATE TABLE tenants (
+    id TEXT PRIMARY KEY,
+    label TEXT NOT NULL,
+    created_at datetime NOT NULL,
+    updated_at datetime NOT NULL
+);
+
+-- Insert default tenant
+
+INSERT INTO tenants 
+    ( id, label, created_at, updated_at ) 
+    VALUES (
+        '00000000-0000-0000-0000-000000000000',
+        'Default',
+        date('now'),
+        date('now')
+    )
+;
+
+-- Add foreign key to agents
+
+ALTER TABLE agents RENAME TO _agents;
+
+CREATE TABLE agents
+(
+    id INTEGER PRIMARY KEY,
+    thumbprint TEXT UNIQUE,
+    keyset TEXT,
+    metadata TEXT,
+    status INTEGER NOT NULL,
+    created_at datetime NOT NULL,
+    updated_at datetime NOT NULL,
+    label TEXT DEFAULT "",
+    contacted_at datetime,
+    tenant_id TEXT,
+    FOREIGN KEY (tenant_id) REFERENCES tenants (id)
+);
+
+INSERT INTO agents SELECT id, thumbprint, keyset, metadata, status, created_at, updated_at, label, contacted_at, 0 FROM _agents;
+
+DROP TABLE _agents;
+
+-- Add foreign key to specs
+
+ALTER TABLE specs RENAME TO _specs;
+
+CREATE TABLE specs
+(
+    id INTEGER PRIMARY KEY,
+    agent_id INTEGER,
+    name TEXT NOT NULL,
+    revision INTEGER DEFAULT 0,
+    data TEXT,
+    created_at datetime NOT NULL,
+    updated_at datetime NOT NULL,
+    tenant_id TEXT,
+    FOREIGN KEY (tenant_id) REFERENCES tenants (id),
+    FOREIGN KEY (agent_id) REFERENCES agents (id) ON DELETE CASCADE,
+    UNIQUE(agent_id, name) ON CONFLICT REPLACE
+);
+
+INSERT INTO specs SELECT id, agent_id, name, revision, data, created_at, updated_at, 0 FROM _specs;
+
+DROP TABLE _specs;