Haystack search indexes sample

search_indexes.py

from haystack.indexes import RealTimeSearchIndex
from haystack.indexes import CharField

from haystack.indexes import RealTimeSearchIndex
from haystack.indexes import CharField
from haystack.indexes import MultiValueField
from haystack import site
from apps.informationgathering.models import RR


class RRIndex(RealTimeSearchIndex):
    """Index preparation, in production, when there is high write traffic
    we have to make sure we are using QueueSearchIndex and updating the index
    in a timely way
    """
    text = CharField(document=True, use_template=True)
    assignednumber = CharField(model_attr='assignednumber')
    people = MultiValueField()
    territory = CharField()

    def prepare_people(self,inst):
        return [o.indexsearch() for o in inst.relatedpeople.all()]
    
    def prepare_territory(self,inst):
        if inst.territory_for_restitutionrequest_set.count()>0:
            return inst.territory_for_restitutionrequest_set.all()[0].name
        return ""

site.register(RR,RRIndex)