52 lines
2.2 KiB
Python
52 lines
2.2 KiB
Python
from crc.api.common import ApiError
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from crc.scripts.script import Script
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from crc.services.approval_service import ApprovalService
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class RequestApproval(Script):
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"""This still needs to be fully wired up as a Script task callable from the workflow
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But the basic logic is here just to get the tests passing and logic sound. """
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def get_description(self):
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return """
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Creates an approval request on this workflow, by the given approver_uid(s),"
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Takes multiple arguments, which should point to data located in current task
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or be quoted strings. The order is important. Approvals will be processed
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in this order.
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Example:
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RequestApproval approver1 "dhf8r"
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"""
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def do_task_validate_only(self, task, study_id, workflow_id, *args, **kwargs):
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self.get_uids(task, args)
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def do_task(self, task, study_id, workflow_id, *args, **kwargs):
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uids = self.get_uids(task, args)
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if isinstance(uids, str):
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ApprovalService.add_approval(study_id, workflow_id, args)
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elif isinstance(uids, list):
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for id in uids:
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if id: ## Assure it's not empty or null
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ApprovalService.add_approval(study_id, workflow_id, id)
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def get_uids(self, task, args):
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if len(args) < 1:
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raise ApiError(code="missing_argument",
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message="The RequestApproval script requires at least one argument. The "
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"the name of the variable in the task data that contains user"
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"id to process. Multiple arguments are accepted.")
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uids = []
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for arg in args:
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id = task.workflow.script_engine.evaluate_expression(task, arg)
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uids.append(id)
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if not isinstance(id, str):
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raise ApiError(code="invalid_argument",
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message="The RequestApproval script requires 1 argument. The "
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"the name of the variable in the task data that contains user"
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"ids to process. This must point to an array or a string, but "
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"it currently points to a %s " % uids.__class__.__name__)
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return uids
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