implement user preference for elevation plots starting at zero;

add docker make command to downgrade db;
add (google-powered) translations for the new labels

fittrackee/migrations/versions/31_db58d195c5bf_add_start_elevation_at_zero.py

@@ -0,0 +1,35 @@
+"""add user preference to start elevation plots at zero
+
+Revision ID: db58d195c5bf
+Revises: 374a670efe23
+Create Date: 2023-03-14 04:14:23.781672
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = 'db58d195c5bf'
+down_revision = '374a670efe23'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('users', schema=None) as batch_op:
+        batch_op.add_column(sa.Column('start_elevation_at_zero', sa.Boolean(), nullable=True))
+    op.execute("UPDATE users SET start_elevation_at_zero = true")
+    op.alter_column('users', 'start_elevation_at_zero', nullable=False)
+
+
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('users', schema=None) as batch_op:
+        batch_op.drop_column('start_elevation_at_zero')
+
+    # ### end Alembic commands ###

fittrackee/users/auth.py

@@ -869,6 +869,7 @@ def edit_user_preferences(auth_user: User) -> Union[Dict, HttpResponse]:
               4,
               6
           ],
+          "start_elevation_at_zero": true,
           "timezone": "Europe/Paris",
           "total_distance": 67.895,
           "total_duration": "6:50:27",
@@ -883,9 +884,9 @@ def edit_user_preferences(auth_user: User) -> Union[Dict, HttpResponse]:
     :<json boolean display_ascent: display highest ascent records and total
     :<json boolean imperial_units: display distance in imperial units
     :<json string language: language preferences
+    :<json boolean start_elevation_at_zero: should elevation plots start at zero by default?
     :<json string timezone: user time zone
     :<json boolean weekm: does week start on Monday?
-    :<json boolean weekm: does week start on Monday?
 
     :reqheader Authorization: OAuth 2.0 Bearer Token
 
@@ -906,6 +907,7 @@ def edit_user_preferences(auth_user: User) -> Union[Dict, HttpResponse]:
         'display_ascent',
         'imperial_units',
         'language',
+        'start_elevation_at_zero',
         'timezone',
         'weekm',
     }
@@ -916,6 +918,7 @@ def edit_user_preferences(auth_user: User) -> Union[Dict, HttpResponse]:
     display_ascent = post_data.get('display_ascent')
     imperial_units = post_data.get('imperial_units')
     language = get_language(post_data.get('language'))
+    start_elevation_at_zero = post_data.get('start_elevation_at_zero')
     timezone = post_data.get('timezone')
     weekm = post_data.get('weekm')
 
@@ -924,6 +927,7 @@ def edit_user_preferences(auth_user: User) -> Union[Dict, HttpResponse]:
         auth_user.display_ascent = display_ascent
         auth_user.imperial_units = imperial_units
         auth_user.language = language
+        auth_user.start_elevation_at_zero = start_elevation_at_zero
         auth_user.timezone = timezone
         auth_user.weekm = weekm
         db.session.commit()

fittrackee/users/models.py

@@ -59,6 +59,7 @@ class User(BaseModel):
     confirmation_token = db.Column(db.String(255), nullable=True)
     display_ascent = db.Column(db.Boolean, default=True, nullable=False)
     accepted_policy_date = db.Column(db.DateTime, nullable=True)
+    start_elevation_at_zero = db.Column(db.Boolean, default=True, nullable=False)
 
     def __repr__(self) -> str:
         return f'<User {self.username!r}>'
@@ -211,6 +212,7 @@ class User(BaseModel):
                     'display_ascent': self.display_ascent,
                     'imperial_units': self.imperial_units,
                     'language': self.language,
+                    'start_elevation_at_zero': self.start_elevation_at_zero,
                     'timezone': self.timezone,
                     'weekm': self.weekm,
                 },