fix(db): make databases.agent_id and agent_database_id nullable for soft-delete

src/components/common/database-card.tsx

@@ -23,7 +23,7 @@ export const DatabaseCard = (props: DatabaseCardProps) => {
     const handleCopy = (e: React.MouseEvent) => {
         e.preventDefault();
         e.stopPropagation();
-        navigator.clipboard.writeText(database.agentDatabaseId);
+        navigator.clipboard.writeText(database.agentDatabaseId ?? "");
         setIsCopied(true);
         setTimeout(() => setIsCopied(false), 2000);
     };

src/db/migrations/0070_illegal_joseph.sql

@@ -0,0 +1,2 @@
+ALTER TABLE "databases" ALTER COLUMN "agent_database_id" DROP NOT NULL;--> statement-breakpoint
+ALTER TABLE "databases" ALTER COLUMN "agent_id" DROP NOT NULL;

src/db/migrations/meta/_journal.json

@@ -491,6 +491,13 @@
       "when": 1782937885439,
       "tag": "0069_worried_alex_wilder",
       "breakpoints": true
+    },
+    {
+      "idx": 70,
+      "version": "7",
+      "when": 1783264084846,
+      "tag": "0070_illegal_joseph",
+      "breakpoints": true
     }
   ]
 }

src/db/schema/07_database.ts

@@ -13,7 +13,7 @@ import {JobLog, jobLog} from "@/db/schema/17_job-log";
 
 export const database = pgTable("databases", {
     id: uuid("id").primaryKey().defaultRandom(),
-    agentDatabaseId: uuid("agent_database_id").notNull().defaultRandom(),
+    agentDatabaseId: uuid("agent_database_id").defaultRandom(),
     name: text("name").notNull(),
     dbms: dbmsEnum("dbms").notNull(),
     description: text("description"),
@@ -22,7 +22,6 @@ export const database = pgTable("databases", {
     backupToRestore: text("backup_to_restore"),
     healthErrorCount: integer("health_error_count"),
     agentId: uuid("agent_id")
-        .notNull()
         .references(() => agent.id, {onDelete: "cascade"}),
     lastContact: timestamp("last_contact"),
     projectId: uuid("project_id")