From e513505d3b9976fb1a4118787b815389df34e36c Mon Sep 17 00:00:00 2001
From: alex <alex@alexloehr.net>
Date: Mon, 02 Jun 2025 15:49:02 +0000
Subject: [PATCH] adding new routes

---
 lib/db.js       |   58 +++++++++++++++++++++++++---
 bin/getKurse.js |   22 +++++++++++
 tst.js          |   21 ++++++++--
 3 files changed, 90 insertions(+), 11 deletions(-)

diff --git a/bin/getKurse.js b/bin/getKurse.js
new file mode 100644
index 0000000..6ce2f56
--- /dev/null
+++ b/bin/getKurse.js
@@ -0,0 +1,22 @@
+const db = require("../lib/db")
+const yargs = require("yargs")
+
+/////////////////////////////////////////////////////////////////////////
+
+const argv = yargs
+   .usage("$0", "get Kurse",)
+   .strict()
+   .parse()
+
+run(argv)
+   .then(function (kurse) {
+      console.log(JSON.stringify(kurse, null, "   "))
+      console.log("#Kurse",kurse.length)
+   })
+   .catch(console.error)
+   .finally(process.exit)
+
+async function run() {
+   return await db.getKurse()
+}
+
diff --git a/lib/db.js b/lib/db.js
index e849ebd..d13bd08 100644
--- a/lib/db.js
+++ b/lib/db.js
@@ -28,6 +28,10 @@
 
    getObjIdFromRefId,
    getRefIdFromObjId,
+
+   getKurse,
+   getKurs,
+   getTeilnehmer,
 }
 
 /////////////////////////////////////////////////////////////////////////
@@ -98,8 +102,8 @@
    const pool = await poolP
    const [results] = await pool.query(
       `SELECT ut.usr_id, ud.field_name, ut.value
-        FROM ${database}.udf_definition ud  
-        JOIN ${database}.udf_text ut ON ut.field_id = ud.field_id`
+       FROM ${database}.udf_definition ud
+                JOIN ${database}.udf_text ut ON ut.field_id = ud.field_id`
    )
    return results
 }
@@ -108,10 +112,10 @@
    const pool = await poolP
    const [results] = await pool.query(
       `SELECT ut.usr_id, ud.field_name, ut.value
-        FROM ${database}.udf_definition ud  
-        JOIN ${database}.udf_text ut ON ut.field_id = ud.field_id
-        WHERE ut.usr_id = '${usr_id}'
-        `
+       FROM ${database}.udf_definition ud
+                JOIN ${database}.udf_text ut ON ut.field_id = ud.field_id
+       WHERE ut.usr_id = '${usr_id}'
+      `
    )
    return results
 }
@@ -148,8 +152,48 @@
 
 async function joinUDF (user) {
    const fields = await getUserDefinedField(user.usr_id)
-   for(const field of fields) {
+   for (const field of fields) {
       user[field.field_name] = field.value
    }
    return user
 }
+
+/////// Kurs ////////////////////////////////////////////////////////////////
+
+async function getKurse () {
+   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 od.type = 'crs' AND or2.deleted IS NULL
+   `
+   const [results] = await pool.query(q)
+   return results
+}
+
+async function getKurs (obj_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 ${database}.object_data od ON od.obj_id = or2.obj_id
+              WHERE or2.obj_id = '${obj_id}'
+   `
+   const [results] = await pool.query(q)
+   return results.length ? results[0] : undefined
+}
+
+async function getTeilnehmer (obj_id) {
+   const pool = await poolP
+   const q = `SELECT ci.parent_id, or2.ref_id, or2.obj_id, od.title, od.\`type\`, om.usr_id, ulm.status
+              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
+                       INNER JOIN ${database}.ut_lp_marks ulm
+                                  ON ulm.obj_id = or2.obj_id AND ulm.usr_id = om.usr_id
+              WHERE (or2.ref_id = ${obj_id}
+                  OR parent_id = ${obj_id}) # Fliesenratgeber #AND om.usr_id = 6573 # Holger Börner / nicht-bestanden -
+   `
+   const [results] = await pool.query(q)
+   return results
+}
diff --git a/tst.js b/tst.js
index c0ec1bc..edf2cc0 100644
--- a/tst.js
+++ b/tst.js
@@ -17,11 +17,24 @@
    const settings = require("./settings")
    console.log(settings)
 
-   const dat = await db.getObjIdFromRefId(149)
-   console.log(dat)
+   // console.log(await db.getKurse())
+   // console.log(await db.getKurs(9911))
 
-   const dat2 = await db.getRefIdFromObjId(9911)
-   console.log(dat2)
+   // const k = await db.getKurse()
+   const k = await db.getKurs(9911)
+   console.log(k)
+   console.log(k.length)
+
+   //
+   // console.log(2222222222222222)
+   // const data = await db.getTeilnehmer(9911)
+   // console.log(data)
+
+   // const dat = await db.getObjIdFromRefId(149)
+   // console.log(dat)
+   //
+   // const dat2 = await db.getRefIdFromObjId(9911)
+   // console.log(dat2)
 
    // const user = await db.getUserByLogin("242424")
    // console.log("user", user)

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