def create_result_dto(project, preferred_locale, total_contributors):
project_info_dto = ProjectInfo.get_dto_for_locale(
project.id, preferred_locale, project.default_locale)
list_dto = ListSearchResultDTO()
list_dto.project_id = project.id
list_dto.locale = project_info_dto.locale
list_dto.name = project_info_dto.name
list_dto.priority = ProjectPriority(project.priority).name
list_dto.mapper_level = MappingLevel(project.mapper_level).name
list_dto.short_description = project_info_dto.short_description
list_dto.last_updated = project.last_updated
list_dto.due_date = project.due_date
list_dto.percent_mapped = Project.calculate_tasks_percent(
"mapped",
project.total_tasks,
project.tasks_mapped,
project.tasks_validated,
project.tasks_bad_imagery,
)
list_dto.percent_validated = Project.calculate_tasks_percent(
"validated",
project.total_tasks,
project.tasks_mapped,
project.tasks_validated,
project.tasks_bad_imagery,
)
list_dto.status = ProjectStatus(project.status).name
list_dto.active_mappers = Project.get_active_mappers(project.id)
list_dto.total_contributors = total_contributors
list_dto.country = project.country
list_dto.organisation_name = project.organisation_name
list_dto.organisation_logo = project.organisation_logo
list_dto.campaigns = Project.get_project_campaigns(project.id)
return list_dto
def test_get_intersecting_projects(
self,
get_dto_for_locale,
_get_intersecting_projects,
get_user_by_username,
validate_bbox_area,
_make_4326_polygon_from_bbox,
):
if self.skip_tests:
return
# arrange _make_4326_polygon_from_bbox mock
_make_4326_polygon_from_bbox.return_value = Polygon([
(34.68826225820438, -12.59912449955007),
(34.68826225820438, -11.57858317689196),
(32.50198296132938, -11.57858317689196),
(32.50198296132938, -12.59912449955007),
(34.68826225820438, -12.59912449955007),
])
# arrange validate_bbox_area mock
validate_bbox_area.return_value = True
# arrange get_user_by_username mock
get_user_by_username.return_value = User(id=3488526)
# arrange _get_intersecting_projects mock
polygon = json.dumps(get_canned_json("search_bbox_feature.json"))
project = Project(id=2274,
status=0,
default_locale="en",
geometry=polygon)
projects = [project]
_get_intersecting_projects.return_value = projects
# arrange get_dto_for_locale mock
get_dto_for_locale.return_value = ProjectInfo(
name="PEPFAR Kenya: Homa Bay")
# arrange dto
dto = ProjectSearchBBoxDTO()
dto.bbox = map(float, "34.404,-1.034, 34.717,-0.624".split(","))
dto.preferred_locale = "en"
dto.input_srid = 4326
dto.project_author = 3488526
dto.validate()
# arrange expected result
expected = json.dumps(get_canned_json("search_bbox_result.json"))
# act
# result = ProjectSearchService.get_projects_geojson(dto)
# assert
self.assertEqual(str(expected), str(expected))
def get_projects_geojson(
search_bbox_dto: ProjectSearchBBoxDTO,
) -> geojson.FeatureCollection:
""" search for projects meeting criteria provided return as a geojson feature collection"""
# make a polygon from provided bounding box
polygon = ProjectSearchService._make_4326_polygon_from_bbox(
search_bbox_dto.bbox, search_bbox_dto.input_srid
)
# validate the bbox area is less than or equal to the max area allowed to prevent
# abuse of the api or performance issues from large requests
if not ProjectSearchService.validate_bbox_area(polygon):
raise BBoxTooBigError("Requested bounding box is too large")
# get projects intersecting the polygon for created by the author_id
intersecting_projects = ProjectSearchService._get_intersecting_projects(
polygon, search_bbox_dto.project_author
)
# allow an empty feature collection to be returned if no intersecting features found, since this is primarily
# for returning data to show on a map
features = []
for project in intersecting_projects:
try:
localDTO = ProjectInfo.get_dto_for_locale(
project.id, search_bbox_dto.preferred_locale, project.default_locale
)
except Exception:
pass
properties = {
"projectId": project.id,
"projectStatus": ProjectStatus(project.status).name,
"projectName": localDTO.name,
}
feature = geojson.Feature(
geometry=geojson.loads(project.geometry), properties=properties
)
features.append(feature)
return geojson.FeatureCollection(features)
