fix: correct the task area in km2

hotosm · Aug 20, 2024 · 0c564ae · 0c564ae
1 parent 6f7e1c8
commit 0c564ae
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Showing 3 changed files with 3 additions and 3 deletions.
diff --git a/src/backend/app/projects/project_crud.py b/src/backend/app/projects/project_crud.py
@@ -172,7 +172,7 @@ async def get_project_info_by_id(db: Database, project_id: uuid.UUID):
             t.outline,
             tsc.user_id,
             u.name,
-            ST_Area(ST_Transform(t.outline, 4326)) / 1000000 AS task_area,
+            ST_Area(ST_Transform(t.outline, 3857)) / 1000000 AS task_area,
             COALESCE(tsc.calculated_state, 'UNLOCKED_TO_MAP') AS state
         FROM
             tasks t

diff --git a/src/backend/app/tasks/task_crud.py b/src/backend/app/tasks/task_crud.py
@@ -39,7 +39,7 @@ async def get_tasks_by_user(user_id: str, db: Database, role: str):
         query = """SELECT DISTINCT ON (tasks.id)
             tasks.id AS task_id,
             task_events.project_id AS project_id,
-            ST_Area(ST_Transform(tasks.outline, 4326)) / 1000000 AS task_area,
+            ST_Area(ST_Transform(tasks.outline, 3857)) / 1000000 AS task_area,
             task_events.created_at,
             CASE
                 WHEN task_events.state = 'REQUEST_FOR_MAPPING' THEN 'request logs'

diff --git a/src/backend/app/tasks/task_routes.py b/src/backend/app/tasks/task_routes.py
@@ -29,7 +29,7 @@ async def read_task(
     try:
         query = """
             SELECT
-                ST_Area(ST_Transform(tasks.outline, 4326)) / 1000000 AS task_area,
+                ST_Area(ST_Transform(tasks.outline, 3857)) / 1000000 AS task_area,
                 task_events.created_at,
                 projects.name AS project_name,
                 project_task_index,