From e80b83e1b63e5f12323c4162a5870627660504d9 Mon Sep 17 00:00:00 2001
From: alex <alex@alexloehr.net>
Date: Thu, 05 Jun 2025 15:43:15 +0000
Subject: [PATCH] GS-2147

---
 lib/db.js |   50 ++++++++++++++++++++++++++++++++++++++------------
 1 files changed, 38 insertions(+), 12 deletions(-)

diff --git a/lib/db.js b/lib/db.js
index a4708f5..4dc7157 100644
--- a/lib/db.js
+++ b/lib/db.js
@@ -33,6 +33,7 @@
    getKurse,
    getKurs,
    getKursItems,
+   getKursItems2,
    // getKursByObjId,
    // getKursByRefId,
    getKursTeilnehmer,
@@ -78,30 +79,26 @@
 
 async function getUserByLogin (login) {
    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
 
    const pool = await poolP
    const [results, fields] = await pool.query(
       `SELECT ${sel}
        FROM ${database}.usr_data AS ud
-       WHERE login = '${login}'
-         AND login REGEXP '^[0-9]+$'`
+       WHERE login = '${login}'`
    )
    return joinUDF(results[0])
 }
 
 async function getUserByUserId (userId) {
    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
 
    const pool = await poolP
    const [results, fields] = await pool.query(
       `SELECT ${sel}
        FROM ${database}.usr_data AS ud
-       WHERE usr_id = '${userId}'
-         AND login REGEXP '^[0-9]+$'`
+       WHERE usr_id = '${userId}'`
    )
    return joinUDF(results[0])
 }
@@ -188,7 +185,7 @@
 
 async function getKurs (ref_id) {
    const pool = await poolP
-   const q = `SELECT or2.ref_id, or2.obj_id, od.title, od.description, od.type
+   const q = `SELECT or2.ref_id, or2.obj_id, od.title, od.description, od.type, od.create_date
               FROM ${database}.object_reference or2
                        INNER JOIN ${database}.object_data od ON od.obj_id = or2.obj_id
               WHERE or2.ref_id = '${ref_id}'
@@ -213,6 +210,33 @@
                  OR parent_id = ${ref_id}
                   AND or2.deleted is NULL
    `
+   const [results] = await pool.query(q)
+   return results
+}
+
+async function getKursItems2 (ref_id) {
+   const pool = await poolP
+   const q = `
+WITH RECURSIVE tree (parent_id, obj_id, ref_id, title, type  ) AS (
+    SELECT ci.parent_id, or2.obj_id , ci.obj_id as ref_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  ci.obj_id = 3503 -- Kurs ref_id
+      AND or2.deleted is NULL
+
+    UNION ALL
+
+    SELECT child.parent_id, or2.obj_id , child.obj_id as ref_id, od.title, od.type
+    FROM ${database}.crs_items child
+    INNER JOIN ${database}.object_reference or2 ON or2.ref_id = child.obj_id
+    INNER JOIN ${database}.object_data od ON od.obj_id = or2.obj_id
+    JOIN tree ON child.parent_id = tree.ref_id
+    WHERE or2.deleted is NULL
+)
+SELECT * FROM tree
+ORDER BY tree.ref_id
+`
    const [results] = await pool.query(q)
    return results
 }
@@ -266,15 +290,17 @@
 
 async function getUserTeilnahmen (usr_id) {
    const pool = await poolP
-   const q = `SELECT om.obj_id, om.usr_id, od.title, ulm.status, om.passed, ulm.status_changed
-              FROM ilias_globusfachtest.obj_members om
-                       INNER JOIN ilias_globusfachtest.usr_data ud ON ud.usr_id = om.usr_id
-                       INNER JOIN ilias_globusfachtest.object_data od ON od.obj_id = om.obj_id
-                       LEFT JOIN ilias_globusfachtest.ut_lp_marks ulm
+   const q = `SELECT om.obj_id, or2.ref_id , om.usr_id, od.title , ulm.status, om.passed, ulm.status_changed
+              FROM ${database}.obj_members om
+                       INNER JOIN ${database}.object_reference or2 ON or2.obj_id = om.obj_id
+                       INNER JOIN ${database}.usr_data ud ON ud.usr_id = om.usr_id
+                       INNER JOIN ${database}.object_data od ON od.obj_id = om.obj_id
+                       LEFT JOIN ${database}.ut_lp_marks ulm
                                  ON ulm.usr_id = om.usr_id AND ulm.obj_id = om.obj_id
               WHERE om.usr_id = ${usr_id}
                 AND om.member = 1
    `
+   console.log(q)
    const [results] = await pool.query(q)
    return results
 }

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