Merge pull request #153 from hotosm/feat/project-details

Feat: update project details endpoint

src/backend/app/projects/project_crud.py

@@ -149,7 +149,37 @@ async def get_project_info_by_id(db: Database, project_id: uuid.UUID):
     project_record = await db.fetch_one(query, {"project_id": project_id})
     if not project_record:
         return None
-    query = """ SELECT id, project_task_index, outline FROM tasks WHERE project_id = :project_id;"""
+    query = """
+        SELECT
+            t.id,
+            t.project_task_index,
+            t.outline,
+            ST_Area(ST_Transform(t.outline, 4326)) / 1000000 AS task_area,
+            te.user_id,
+            te.state,
+            u.name,
+            CASE
+                WHEN te.state = 'REQUEST_FOR_MAPPING' THEN 'request logs'
+                WHEN te.state = 'LOCKED_FOR_MAPPING' THEN 'ongoing'
+                WHEN te.state = 'UNLOCKED_DONE' THEN 'completed'
+                WHEN te.state = 'UNFLYABLE_TASK' THEN 'unflyable task'
+                ELSE '' -- Default case if the state does not match any expected values
+            END AS state
+
+        FROM
+            tasks t
+        LEFT JOIN
+            task_events te
+        ON
+            t.id = te.task_id
+        LEFT JOIN
+            users u
+        ON
+            te.user_id = u.id
+
+        WHERE
+            t.project_id = :project_id;"""
+
     task_records = await db.fetch_all(query, {"project_id": project_id})
     project_record.tasks = task_records if task_records is not None else []
     project_record.task_count = len(task_records)

src/backend/app/projects/project_schemas.py

@@ -1,9 +1,9 @@
 import uuid
 import json
-from pydantic import BaseModel, computed_field, Field, validator, model_validator
+from pydantic import BaseModel, computed_field, Field, model_validator
 from typing import Any, Optional, Union, List
 from geojson_pydantic import Feature, FeatureCollection, Polygon
-from app.models.enums import FinalOutput, ProjectVisibility, State
+from app.models.enums import FinalOutput, ProjectVisibility
 from shapely import wkb
 from datetime import date
 from app.utils import (
@@ -96,17 +96,10 @@ class TaskOut(BaseModel):
     id: uuid.UUID
     project_task_index: int
     outline: Any = Field(exclude=True)
-    state: Optional[State] = None
-    contributor: Optional[str] = None
-
-    @validator("state", pre=True, always=True)
-    def validate_state(cls, v):
-        if isinstance(v, str):
-            try:
-                v = State[v]
-            except KeyError:
-                raise ValueError(f"Invalid state: {v}")
-        return v
+    state: Optional[str] = None
+    user_id: Optional[str] = None
+    task_area: Optional[float] = None
+    name: Optional[str] = None
 
     @computed_field
     @property