From 9348470eccb003d941f75c915a0941714378986a Mon Sep 17 00:00:00 2001
From: alex <alex@alexloehr.net>
Date: Tue, 03 Jun 2025 20:04:39 +0000
Subject: [PATCH] using .env for base urls

---
 lib/db.js |   26 +++++++++++++++++++++-----
 1 files changed, 21 insertions(+), 5 deletions(-)

diff --git a/lib/db.js b/lib/db.js
index 6aa9575..1b4d92d 100644
--- a/lib/db.js
+++ b/lib/db.js
@@ -30,6 +30,7 @@
    getRefIdFromObjId,
 
    getKurse,
+   getKurs,
    getKursItems,
    // getKursByObjId,
    // getKursByRefId,
@@ -40,6 +41,8 @@
 /////////////////////////////////////////////////////////////////////////
 
 async function getUsers (offset = 0, limit = 10) {
+   limit = Number(limit) || 10
+   offset = Number(offset) || 0
    const sel = `usr_id, login, firstname, lastname, gender, email, institution, street, city, zipcode, country, department, active`
    // TODO user defined fields
    // TODO check args for SQL Injection
@@ -154,6 +157,7 @@
 }
 
 async function joinUDF (user) {
+   if(!user) return user
    const fields = await getUserDefinedField(user.usr_id)
    for (const field of fields) {
       user[field.field_name] = field.value
@@ -179,6 +183,17 @@
 //    return getKursByObjId(obj_id)
 // }
 
+async function getKurs (ref_id) {
+   const pool = await poolP
+   const q = `SELECT or2.ref_id, or2.obj_id, od.title, od.description, od.type
+              FROM ${database}.object_reference or2
+                       INNER JOIN ${database}.object_data od ON od.obj_id = or2.obj_id
+              WHERE or2.ref_id = '${ref_id}'
+   `
+   let [results] = await pool.query(q)
+   results = results.length? results[0] : undefined
+   return results
+}
 async function getKursItems (ref_id) {
    const pool = await poolP
    // const q = `SELECT or2.ref_id, or2.obj_id, od.title, od.description, od.type
@@ -188,13 +203,14 @@
    // `
    const q = `SELECT ci.parent_id, or2.ref_id, or2.obj_id, od.title, od.type
               FROM ${database}.crs_items ci
-              INNER JOIN ${database}.object_reference or2 ON or2.ref_id = ci.obj_id
-              INNER JOIN ${database}.object_data od ON od.obj_id = or2.obj_id
-              WHERE or2.ref_id = ${ref_id} OR parent_id = ${ref_id} 
-              `
+                       INNER JOIN ${database}.object_reference or2 ON or2.ref_id = ci.obj_id
+                       INNER JOIN ${database}.object_data od ON od.obj_id = or2.obj_id
+              WHERE or2.ref_id = ${ref_id}
+                 OR parent_id = ${ref_id}
+                  AND or2.deleted is NULL
+   `
    const [results] = await pool.query(q)
    return results
-   // return results.length ? results[0] : undefined
 }
 
 async function getKursTeilnehmer (ref_id) {

--
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