Class TriggerInstanceDB

st2common/st2common/models/db/trigger.py:136–158

An instance or occurrence of a type of Trigger. Attribute: trigger: Reference to the Trigger object. payload (dict): payload specific to the occurrence. occurrence_time (datetime): time of occurrence of the trigger.

class TriggerInstanceDB(stormbase.StormFoundationDB):
    """An instance or occurrence of a type of Trigger.
    Attribute:
        trigger: Reference to the Trigger object.
        payload (dict): payload specific to the occurrence.
        occurrence_time (datetime): time of occurrence of the trigger.
    """

    trigger = me.StringField()
    payload = JSONDictEscapedFieldCompatibilityField()
    occurrence_time = me.DateTimeField()
    status = me.StringField(
        required=True, help_text="Processing status of TriggerInstance."
    )

    meta = {
        "indexes": [
            {"fields": ["occurrence_time"]},
            {"fields": ["trigger"]},
            {"fields": ["-occurrence_time", "trigger"]},
            {"fields": ["status"]},
        ]
    }


# specialized access objects