connect to local postgres

datamodel/db.js

@@ -0,0 +1,14 @@
+// import Database from 'tauri-plugin-sql-api'
+
+// async function db(){
+//   const db = await Database.load('postgres://postgres:jammy-one@localhost:1234/postgres')
+//   console.log('response', response)
+//   return db
+// }
+
+// export default db
+
+import pgInit from 'pg-promise'
+
+const pgp = pgInit()
+export const db = pgp('postgres://postgres:jammy-one@localhost:1234/postgres')

src-tauri/Cargo.toml

@@ -19,7 +19,7 @@ tauri-build = { version = "1.1.1", features = [] }
 serde_json = "1.0"
 serde = { version = "1.0", features = ["derive"] }
 tauri = { version = "1.1.1", features = ["api-all"] }
-tauri-plugin-sql = { git = "https://github.com/tauri-apps/tauri-plugin-sql", branch = "dev", features = ["sqlite"] }
+tauri-plugin-sql = { git = "https://github.com/tauri-apps/tauri-plugin-sql", branch = "dev", features = ["postgres"] }
 
 [features]
 # by default Tauri runs in production mode

src/pages/api/init.js

@@ -0,0 +1,24 @@
+import {db} from '../../../datamodel/db.js';
+
+// eslint-disable-next-line import/no-anonymous-default-export
+export default async (_, res) => {
+  await db.task(async t => {
+    await t.none('DROP TABLE IF EXISTS message');
+    await t.none('DROP TABLE IF EXISTS replicache_client');
+    await t.none('DROP SEQUENCE IF EXISTS version');
+    // Stores chat messages
+    await t.none(`CREATE TABLE message (
+      id VARCHAR(21) PRIMARY KEY NOT NULL,
+      sender VARCHAR(255) NOT NULL,
+      content TEXT NOT NULL,
+      ord BIGINT NOT NULL,
+      version BIGINT NOT NULL)`);
+    // Stores last mutation ID for each Replicache client
+    await t.none(`CREATE TABLE replicache_client (
+      id VARCHAR(36) PRIMARY KEY NOT NULL,
+      last_mutation_id BIGINT NOT NULL)`);
+    // Will be used for computing diffs for pull response
+    await t.none('CREATE SEQUENCE version');
+  });
+  res.send('ok');
+};