fix(deno-client): pg module now supports prepared statements

deno-client/mod.ts

@@ -7,9 +7,9 @@ export {
     UserApi, WorkspaceApi
 } from './windmill-api/index.ts'
 
+export type Sql = string
 export type Email = string
 export type Base64 = string
-export type Sql = string
 export type Resource<S extends string> = any
 
 /**

deno-client/pg.ts

@@ -29,3 +29,27 @@ export function pgClient(
     db.hostname = db.host
     return new Client(db)
 }
+
+/**
+ * deno-postgres client API is very flexible:
+ * https://deno.land/x/postgres@v0.16.1/mod.ts?s=QueryClient
+ * 
+ * @param db the postgresql resource to generate the client for
+ * 
+ * @returns the rows corresponding to the returned objetcs
+ * 
+ * Prepared Statements:
+ * ```ts
+ * const { rows } = await pgSql(db)`SELECT ID, NAME FROM CLIENTS WHERE ID = ${id}`;
+ * ```
+ */
+export function pgSql(
+    db: Resource<"postgresql">
+) {
+    return async function queryObject(
+        query: TemplateStringsArray,
+        ...args: unknown[]
+    ) {
+        return await pgClient(db).queryObject(query, args)
+    }
+}