Add field `moving activity`

Following https://developers.google.com/android/reference/com/google/android/gms/location/DetectedActivity

1 files changed, 3 insertions, 0 deletions

diff --git a/schema/init.sql b/schema/init.sql
index f2bc431..682431c 100644
--- a/schema/init.sql
+++ b/schema/init.sql
@@ -6,11 +6,14 @@ CREATE TABLE users(
     PRIMARY KEY (id)
 );
 
+CREATE TYPE moving_activity AS ENUM ('InVehicle', 'OnFoot', 'Running', 'Walking', 'Still');
+
 CREATE TABLE positions(
     id SERIAL NOT NULL,
     user_id INTEGER NOT NULL,
     created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
     location GEOGRAPHY(Point, 4326) NOT NULL,
+    activity moving_activity NOT NULL,
     PRIMARY KEY(id),
     CONSTRAINT fk_users_id
         FOREIGN KEY(user_id) REFERENCES users(id)