[15.0] [14.0] [project] Recurring Tasks with >1 for repeat_interval behaves as if the repeat_interval were 1

[stupidgoats]

Impacted versions:

• 14.0
• 15.0

Steps to reproduce:

1. Create a recurring task for daily or weekly set the interval to greater than 1. I was trying every other week so 2.
2. Wait the requisite time period (day or week)
3. Note that a task is created just as if the interval were set to 1

Current behavior:
Recurring task with a repeat_interval greater than 1 creates a task just as if the interval were 1.
Example: So a task with 2 Week interval and only Monday selected would produce a new task every week on Monday

PLEASE NOTE: the "Next Occurrences" message will behave with the appropriate interval. The issue is when the chron job runs it uses the current date for the start_date when it is passed to rrule. This means the current day is ALWAYS seen as the first occurrence in the repeating series by rrule

Expected behavior:
Tasks should only be created on the appropriate interval set.
So a task with 2 Week interval and only Monday selected would produce a new task every other week on Monday

Video/Screenshot link (optional):
Set for every 4 days

Task created every day

Support ticket number submitted via odoo.com/help (optional):