67 lines
2.6 KiB
Python
67 lines
2.6 KiB
Python
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from app import db
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from app.scodoc import sco_groups
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import app.scodoc.notesdb as ndb
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def clone_partitions_and_groups(
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orig_formsemestre_id: int, formsemestre_id: int, inscrit_etuds=False
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):
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"""Crée dans le semestre formsemestre_id les mêmes partitions et groupes que ceux
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de orig_formsemestre_id.
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Si inscrit_etuds, inscrit les mêmes étudiants (rarement souhaité).
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"""
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list_groups_per_part = []
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list_groups = []
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groups_old2new = {} # old group_id : new_group_id
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# Création des partitions:
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for part in sco_groups.get_partitions_list(orig_formsemestre_id):
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if part["partition_name"] is not None:
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partname = part["partition_name"]
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new_partition_id = sco_groups.partition_create(
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formsemestre_id,
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partition_name=partname,
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numero=part["numero"],
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redirect=False,
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)
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for group in sco_groups.get_partition_groups(part):
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if group["group_name"] != None:
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list_groups.append(group)
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list_groups_per_part.append([new_partition_id, list_groups])
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list_groups = []
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# Création des groupes dans les nouvelles partitions:
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for newpart in sco_groups.get_partitions_list(formsemestre_id):
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for (new_partition_id, list_groups) in list_groups_per_part:
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if newpart["partition_id"] == new_partition_id:
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for group in list_groups:
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new_group_id = sco_groups.create_group(
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new_partition_id, group_name=group["group_name"]
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)
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groups_old2new[group["group_id"]] = new_group_id
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#
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if inscrit_etuds:
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cnx = ndb.GetDBConnexion()
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cursor = cnx.cursor()
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for old_group_id, new_group_id in groups_old2new.items():
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cursor.execute(
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"""
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WITH etuds AS (
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SELECT gm.etudid
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FROM group_membership gm, notes_formsemestre_inscription ins
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WHERE ins.etudid = gm.etudid
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AND ins.formsemestre_id = %(orig_formsemestre_id)s
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AND gm.group_id=%(old_group_id)s
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)
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INSERT INTO group_membership (etudid, group_id)
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SELECT *, %(new_group_id)s FROM etuds
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ON CONFLICT DO NOTHING
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""",
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{
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"orig_formsemestre_id": orig_formsemestre_id,
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"old_group_id": old_group_id,
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"new_group_id": new_group_id,
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},
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)
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cnx.commit()
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