From 0e9f303e2e3d63d5b2b5a6b97cf12d1f38ace0ce Mon Sep 17 00:00:00 2001
From: alex <alex@alexloehr.net>
Date: Fri, 11 Jul 2025 02:37:53 +0000
Subject: [PATCH] adding get single TN

---
 lib/db.js |   34 +++++++++++++++++++++++++++++++++-
 app.js    |   13 ++++++++++++-
 2 files changed, 45 insertions(+), 2 deletions(-)

diff --git a/app.js b/app.js
index dd1065a..c4cca36 100644
--- a/app.js
+++ b/app.js
@@ -196,6 +196,16 @@
          return res.code(404).send({status: "error", msg: "not found"})
       }
    })
+   .get("/api/kurs/:refId/teilnehmer/:userId", async function (req, res) {
+      const {refId, userId} = req.params
+      let data = await db.getSingleKursTeilnehmer(refId, userId)
+      if (data) {
+         return res.send(data)
+      }
+      else {
+         return res.code(404).send({status: "error", msg: "not found"})
+      }
+   })
    // .get("/api/kurs/:refId/teilnehmer/count", async function (req, res) {
    //    const {refId} = req.params
    //    let data = await db.getKursTeilnehmerCount(refId)
@@ -211,7 +221,8 @@
    .post("/api/kurs/:refId/status/:usrId", async function (req, res) {
       const {refId, usrId} = req.params
       const {passed, status} = req.body
-      if (!refId || !usrId || _.isEmpty(passed) || _.isEmpty(status)) {
+      // console.log(88888888888888888888, {refId, usrId, passed, status})
+      if (!refId || !usrId || _.isNil(passed) || _.isNil(status)) {
          throw {
             statusCode: 400,
             status: "error",
diff --git a/lib/db.js b/lib/db.js
index d17c83b..bee8d63 100644
--- a/lib/db.js
+++ b/lib/db.js
@@ -39,6 +39,7 @@
    // getKursByObjId,
    // getKursByRefId,
    getKursTeilnehmer,
+   getSingleKursTeilnehmer,
    getKursTeilnehmerCount,
 
    getUdf,
@@ -317,11 +318,42 @@
               WHERE (or2.ref_id = ${ref_id} OR parent_id = ${ref_id})
               ORDER BY usr_id
    `
-   console.log(q)
+   // console.log(q)
    const [results] = await pool.query(q)
    return results
 }
 
+async function getSingleKursTeilnehmer (ref_id, usr_id) {
+   const pool = await poolP
+   const q = `SELECT ci.parent_id,
+                     or2.ref_id,
+                     or2.obj_id,
+                     od.title,
+                     od.type,
+                     om.usr_id,
+                     ud.login,
+                     ud.firstname,
+                     ud.lastname,
+                     ud.active,
+                     om.passed,
+                     ulm.status,
+                     ulm.status_changed
+              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
+                       INNER JOIN ${database}.obj_members om ON om.obj_id = or2.obj_id AND om.member = 1
+                       INNER JOIN ${database}.usr_data ud ON ud.usr_id = om.usr_id
+                       LEFT JOIN ${database}.ut_lp_marks ulm ON ulm.obj_id = or2.obj_id AND ud.usr_id = ulm.usr_id
+              WHERE (or2.ref_id = ${ref_id}
+                  OR parent_id = ${ref_id})
+                AND om.usr_id = ${usr_id}
+              ORDER BY usr_id
+   `
+   // console.log(q)
+   const [results] = await pool.query(q)
+   return results[0]
+}
+
 async function getKursTeilnehmerCount (ref_id) {
    const pool = await poolP
    const q = `SELECT COUNT(*) as count

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