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fix : correct logic for overlap error (backport #38967) (#38968)

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fix : correct logic for overlap error (#38967)

fixing overlap error logic with taking care of sequential time job cards in overlap job card list

(cherry picked from commit fe77b9d633dcd168bef6f7c106ec1bd6d1a6591c)

Co-authored-by: VihangT <151990347+VihangT@users.noreply.github.com>
This commit is contained in:
mergify[bot] 2023-12-27 20:40:03 +05:30 committed by GitHub
parent 76c6b501f9
commit 3caabf23a5
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1 changed files with 31 additions and 27 deletions
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56
erpnext/manufacturing/doctype/job_card/job_card.py
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@ -273,35 +273,39 @@ class JobCard(Document):
def has_overlap(self, production_capacity, time_logs): def has_overlap(self, production_capacity, time_logs):
overlap = False overlap = False
if production_capacity == 1 and len(time_logs) > 0: if production_capacity == 1 and len(time_logs) >= 1:
return True return True
if not len(time_logs):
return False
# Check overlap exists or not between the overlapping time logs with the current Job Card # sorting overlapping job cards as per from_time
for row in time_logs: time_logs = sorted(time_logs, key=lambda x: x.get("from_time"))
count = 1 # alloted_capacity has key number starting from 1. Key number will increment by 1 if non sequential job card found
for next_row in time_logs: # if key number reaches/crosses to production_capacity means capacity is full and overlap error generated
if row.name == next_row.name: # this will store last to_time of sequential job cards
continue alloted_capacity = {1: time_logs[0]["to_time"]}
# flag for sequential Job card found
if ( sequential_job_card_found = False
( for i in range(1, len(time_logs)):
get_datetime(next_row.from_time) >= get_datetime(row.from_time) # scanning for all Existing keys
and get_datetime(next_row.from_time) <= get_datetime(row.to_time) for key in alloted_capacity.keys():
) # if current Job Card from time is greater than last to_time in that key means these job card are sequential
or ( if alloted_capacity[key] <= time_logs[i]["from_time"]:
get_datetime(next_row.to_time) >= get_datetime(row.from_time) # So update key's value with last to_time
and get_datetime(next_row.to_time) <= get_datetime(row.to_time) alloted_capacity[key] = time_logs[i]["to_time"]
) # flag is true as we get sequential Job Card for that key
or ( sequential_job_card_found = True
get_datetime(next_row.from_time) <= get_datetime(row.from_time) # Immediately break so that job card to time is not added with any other key except this
and get_datetime(next_row.to_time) >= get_datetime(row.to_time) break
) # if sequential job card not found above means it is overlapping so increment key number to alloted_capacity
): if not sequential_job_card_found:
count += 1 # increment key number
key = key + 1
if count > production_capacity: # for that key last to time is assigned.
alloted_capacity[key] = time_logs[i]["to_time"]
if len(alloted_capacity) >= production_capacity:
# if number of keys greater or equal to production caoacity means full capacity is utilized and we should throw overlap error
return True return True
return overlap return overlap
def get_time_logs(self, args, doctype, check_next_available_slot=False): def get_time_logs(self, args, doctype, check_next_available_slot=False):