select your algorithm

admin/views.py

@@ -218,7 +218,8 @@ class InstitutionView(AdminView, UpdateView):
         "logo",
         "location",
         "responsable_person",
-        "supervisor_person"
+        "supervisor_person",
+        "algorithm"
     )
 
     def get_form_kwargs(self):

device/models.py

@@ -148,13 +148,13 @@ class Device:
                         ORDER BY
                             CASE
                                 WHEN t1.key = 'CUSTOM_ID' THEN 1
-                                WHEN t1.key = 'ereuse24' THEN 2
+                                WHEN t1.key = '{algorithm}' THEN 2
-                                ELSE 3
                             END,
                             t1.created DESC
                     ) AS row_num
                 FROM evidence_systemproperty AS t1
                 WHERE t1.owner_id = {institution}
+                  AND t1.key IN ('CUSTOM_ID', '{algorithm}')
             )
             SELECT DISTINCT
                 value
@@ -164,6 +164,7 @@ class Device:
                 row_num = 1
         """.format(
             institution=institution.id,
+            algorithm=institution.algorithm,
         )
         if limit:
             sql += " limit {} offset {}".format(int(limit), int(offset))
@@ -192,14 +193,14 @@ class Device:
                         ORDER BY
                             CASE
                                 WHEN t1.key = 'CUSTOM_ID' THEN 1
-                                WHEN t1.key = 'ereuse24' THEN 2
+                                WHEN t1.key = '{algorithm}' THEN 2
-                                ELSE 3
                             END,
                             t1.created DESC
                     ) AS row_num
 
                 FROM evidence_systemproperty AS t1
                WHERE t1.owner_id = {institution}
+                  AND t1.key IN ('CUSTOM_ID', '{algorithm}')
             )
             SELECT
                 COUNT(DISTINCT value)
@@ -208,7 +209,8 @@ class Device:
             WHERE
                 row_num = 1
         """.format(
-            institution=institution.id
+            institution=institution.id,
+            algorithm=institution.algorithm
         )
         with connection.cursor() as cursor:
             cursor.execute(sql)
@@ -228,8 +230,7 @@ class Device:
                         ORDER BY
                             CASE
                                 WHEN t1.key = 'CUSTOM_ID' THEN 1
-                                WHEN t1.key = 'ereuse24' THEN 2
+                                WHEN t1.key = '{algorithm}' THEN 2
-                                ELSE 3
                             END,
                             t1.created DESC
                     ) AS row_num
@@ -237,6 +238,7 @@ class Device:
                 LEFT JOIN lot_devicelot AS t2 ON t1.value = t2.device_id
                 WHERE t2.device_id IS NULL
                   AND t1.owner_id = {institution}
+                  AND t1.key IN ('CUSTOM_ID', '{algorithm}')
             )
             SELECT DISTINCT
                 value
@@ -246,6 +248,7 @@ class Device:
                 row_num = 1
         """.format(
             institution=institution.id,
+            algorithm=institution.algorithm
         )
         if limit:
             sql += " limit {} offset {}".format(int(limit), int(offset))
@@ -274,8 +277,7 @@ class Device:
                         ORDER BY
                             CASE
                                 WHEN t1.key = 'CUSTOM_ID' THEN 1
-                                WHEN t1.key = 'ereuse24' THEN 2
+                                WHEN t1.key = '{algorithm}' THEN 2
-                                ELSE 3
                             END,
                             t1.created DESC
                     ) AS row_num
@@ -283,6 +285,7 @@ class Device:
                 LEFT JOIN lot_devicelot AS t2 ON t1.value = t2.device_id
                 WHERE t2.device_id IS NULL
                   AND t1.owner_id = {institution}
+                  AND t1.key IN ('CUSTOM_ID', '{algorithm}')
             )
             SELECT
                 COUNT(DISTINCT value)
@@ -292,6 +295,7 @@ class Device:
                 row_num = 1
         """.format(
             institution=institution.id,
+            algorithm=institution.algorithm
         )
         with connection.cursor() as cursor:
             cursor.execute(sql)
@@ -309,16 +313,14 @@ class Device:
                         ORDER BY
                             CASE
                                 WHEN t1.key = 'CUSTOM_ID' THEN 1
-                                WHEN t1.key = 'ereuse24' THEN 2
+                                WHEN t1.key = '{algorithm}' THEN 2
-                                ELSE 3
                             END,
                             t1.created DESC
                     ) AS row_num
                 FROM evidence_systemproperty AS t1
-                LEFT JOIN lot_devicelot AS t2 ON t1.value = t2.device_id
+                WHERE t1.owner_id = {institution}
-                WHERE t2.device_id IS NULL
-                  AND t1.owner_id = {institution}
                   AND t1.uuid = '{uuid}'
+                  AND t1.key IN ('CUSTOM_ID', '{algorithm}')
             )
             SELECT DISTINCT
                 value
@@ -329,6 +331,7 @@ class Device:
         """.format(
             uuid=uuid.replace("-", ""),
             institution=institution.id,
+            algorithm=institution.algorithm,
         )
 
         properties = []

user/migrations/0002_institution_algorithm.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.0.6 on 2025-02-18 08:52
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('user', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='institution',
+            name='algorithm',
+            field=models.CharField(choices=[('ereuse24', 'ereuse24'), ('ereuse22', 'ereuse22')], default='ereuse24', max_length=30),
+        ),
+    ]

user/models.py

@@ -1,8 +1,10 @@
 from django.db import models
 from django.utils.translation import gettext_lazy as _
 from django.contrib.auth.models import BaseUserManager, AbstractBaseUser
+from utils.constants import ALGOS
 
-# Create your models here.
+
+ALGORITHMS = [(x, x) for x in ALGOS.keys()]
 
 
 class Institution(models.Model):
@@ -27,6 +29,7 @@ class Institution(models.Model):
         blank=True,
         null=True
     )
+    algorithm = models.CharField(max_length=30, choices=ALGORITHMS, default='ereuse24')
 
 
 class UserManager(BaseUserManager):