feat: added asyncpg to endpoints

alembic.ini

@@ -0,0 +1,147 @@
+# A generic, single database configuration.
+
+[alembic]
+# path to migration scripts.
+# this is typically a path given in POSIX (e.g. forward slashes)
+# format, relative to the token %(here)s which refers to the location of this
+# ini file
+script_location = %(here)s/alembic
+
+# template used to generate migration file names; The default value is %%(rev)s_%%(slug)s
+# Uncomment the line below if you want the files to be prepended with date and time
+# see https://alembic.sqlalchemy.org/en/latest/tutorial.html#editing-the-ini-file
+# for all available tokens
+# file_template = %%(year)d_%%(month).2d_%%(day).2d_%%(hour).2d%%(minute).2d-%%(rev)s_%%(slug)s
+
+# sys.path path, will be prepended to sys.path if present.
+# defaults to the current working directory.  for multiple paths, the path separator
+# is defined by "path_separator" below.
+prepend_sys_path = .
+
+
+# timezone to use when rendering the date within the migration file
+# as well as the filename.
+# If specified, requires the tzdata library which can be installed by adding
+# `alembic[tz]` to the pip requirements.
+# string value is passed to ZoneInfo()
+# leave blank for localtime
+# timezone =
+
+# max length of characters to apply to the "slug" field
+# truncate_slug_length = 40
+
+# set to 'true' to run the environment during
+# the 'revision' command, regardless of autogenerate
+# revision_environment = false
+
+# set to 'true' to allow .pyc and .pyo files without
+# a source .py file to be detected as revisions in the
+# versions/ directory
+# sourceless = false
+
+# version location specification; This defaults
+# to <script_location>/versions.  When using multiple version
+# directories, initial revisions must be specified with --version-path.
+# The path separator used here should be the separator specified by "path_separator"
+# below.
+# version_locations = %(here)s/bar:%(here)s/bat:%(here)s/alembic/versions
+
+# path_separator; This indicates what character is used to split lists of file
+# paths, including version_locations and prepend_sys_path within configparser
+# files such as alembic.ini.
+# The default rendered in new alembic.ini files is "os", which uses os.pathsep
+# to provide os-dependent path splitting.
+#
+# Note that in order to support legacy alembic.ini files, this default does NOT
+# take place if path_separator is not present in alembic.ini.  If this
+# option is omitted entirely, fallback logic is as follows:
+#
+# 1. Parsing of the version_locations option falls back to using the legacy
+#    "version_path_separator" key, which if absent then falls back to the legacy
+#    behavior of splitting on spaces and/or commas.
+# 2. Parsing of the prepend_sys_path option falls back to the legacy
+#    behavior of splitting on spaces, commas, or colons.
+#
+# Valid values for path_separator are:
+#
+# path_separator = :
+# path_separator = ;
+# path_separator = space
+# path_separator = newline
+#
+# Use os.pathsep. Default configuration used for new projects.
+path_separator = os
+
+# set to 'true' to search source files recursively
+# in each "version_locations" directory
+# new in Alembic version 1.10
+# recursive_version_locations = false
+
+# the output encoding used when revision files
+# are written from script.py.mako
+# output_encoding = utf-8
+
+# database URL.  This is consumed by the user-maintained env.py script only.
+# other means of configuring database URLs may be customized within the env.py
+# file.
+sqlalchemy.url = driver://user:pass@localhost/dbname
+
+
+[post_write_hooks]
+# post_write_hooks defines scripts or Python functions that are run
+# on newly generated revision scripts.  See the documentation for further
+# detail and examples
+
+# format using "black" - use the console_scripts runner, against the "black" entrypoint
+# hooks = black
+# black.type = console_scripts
+# black.entrypoint = black
+# black.options = -l 79 REVISION_SCRIPT_FILENAME
+
+# lint with attempts to fix using "ruff" - use the module runner, against the "ruff" module
+# hooks = ruff
+# ruff.type = module
+# ruff.module = ruff
+# ruff.options = check --fix REVISION_SCRIPT_FILENAME
+
+# Alternatively, use the exec runner to execute a binary found on your PATH
+# hooks = ruff
+# ruff.type = exec
+# ruff.executable = ruff
+# ruff.options = check --fix REVISION_SCRIPT_FILENAME
+
+# Logging configuration.  This is also consumed by the user-maintained
+# env.py script only.
+[loggers]
+keys = root,sqlalchemy,alembic
+
+[handlers]
+keys = console
+
+[formatters]
+keys = generic
+
+[logger_root]
+level = WARNING
+handlers = console
+qualname =
+
+[logger_sqlalchemy]
+level = WARNING
+handlers =
+qualname = sqlalchemy.engine
+
+[logger_alembic]
+level = INFO
+handlers =
+qualname = alembic
+
+[handler_console]
+class = StreamHandler
+args = (sys.stderr,)
+level = NOTSET
+formatter = generic
+
+[formatter_generic]
+format = %(levelname)-5.5s [%(name)s] %(message)s
+datefmt = %H:%M:%S

alembic/README

@@ -0,0 +1 @@
+Generic single-database configuration.

alembic/env.py

@@ -0,0 +1,78 @@
+from logging.config import fileConfig
+
+from sqlalchemy import engine_from_config, pool
+from sqlmodel import SQLModel
+
+from alembic import context
+from src.core import *
+from src.core.config import settings
+
+# this is the Alembic Config object, which provides
+# access to the values within the .ini file in use.
+config = context.config
+config.set_main_option(name="sqlalchemy.url", value=settings.DATABASE_URL)
+# Interpret the config file for Python logging.
+# This line sets up loggers basically.
+if config.config_file_name is not None:
+    fileConfig(config.config_file_name)
+
+# add your model's MetaData object here
+# for 'autogenerate' support
+# from myapp import mymodel
+# target_metadata = mymodel.Base.metadata
+target_metadata = SQLModel.metadata
+
+# other values from the config, defined by the needs of env.py,
+# can be acquired:
+# my_important_option = config.get_main_option("my_important_option")
+# ... etc.
+
+
+def run_migrations_offline() -> None:
+    """Run migrations in 'offline' mode.
+
+    This configures the context with just a URL
+    and not an Engine, though an Engine is acceptable
+    here as well.  By skipping the Engine creation
+    we don't even need a DBAPI to be available.
+
+    Calls to context.execute() here emit the given string to the
+    script output.
+
+    """
+    url = config.get_main_option("sqlalchemy.url")
+    context.configure(
+        url=url,
+        target_metadata=target_metadata,
+        literal_binds=True,
+        dialect_opts={"paramstyle": "named"},
+    )
+
+    with context.begin_transaction():
+        context.run_migrations()
+
+
+def run_migrations_online() -> None:
+    """Run migrations in 'online' mode.
+
+    In this scenario we need to create an Engine
+    and associate a connection with the context.
+
+    """
+    connectable = engine_from_config(
+        config.get_section(config.config_ini_section, {}),
+        prefix="sqlalchemy.",
+        poolclass=pool.NullPool,
+    )
+
+    with connectable.connect() as connection:
+        context.configure(connection=connection, target_metadata=target_metadata)
+
+        with context.begin_transaction():
+            context.run_migrations()
+
+
+if context.is_offline_mode():
+    run_migrations_offline()
+else:
+    run_migrations_online()

alembic/script.py.mako

@@ -0,0 +1,29 @@
+"""${message}
+
+Revision ID: ${up_revision}
+Revises: ${down_revision | comma,n}
+Create Date: ${create_date}
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+import sqlmodel.sql.sqltypes
+${imports if imports else ""}
+
+# revision identifiers, used by Alembic.
+revision: str = ${repr(up_revision)}
+down_revision: Union[str, Sequence[str], None] = ${repr(down_revision)}
+branch_labels: Union[str, Sequence[str], None] = ${repr(branch_labels)}
+depends_on: Union[str, Sequence[str], None] = ${repr(depends_on)}
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    ${upgrades if upgrades else "pass"}
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    ${downgrades if downgrades else "pass"}

alembic/versions/1de57edd5ce6_added_emotion_date_in_emotion_log.py

@@ -0,0 +1,33 @@
+"""added emotion date in emotion_log
+
+Revision ID: 1de57edd5ce6
+Revises: fe1c25d91325
+Create Date: 2025-11-10 14:18:28.647865
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+import sqlmodel.sql.sqltypes
+
+
+# revision identifiers, used by Alembic.
+revision: str = '1de57edd5ce6'
+down_revision: Union[str, Sequence[str], None] = 'fe1c25d91325'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('emotion_logs', sa.Column('emotion_date', sa.Date(), nullable=False))
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_column('emotion_logs', 'emotion_date')
+    # ### end Alembic commands ###

alembic/versions/6d44744180a1_initial_migration.py

@@ -0,0 +1,44 @@
+"""Initial Migration
+
+Revision ID: 6d44744180a1
+Revises: 
+Create Date: 2025-11-10 13:59:02.212280
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+import sqlmodel.sql.sqltypes
+from sqlalchemy.dialects import postgresql
+
+# revision identifiers, used by Alembic.
+revision: str = '6d44744180a1'
+down_revision: Union[str, Sequence[str], None] = None
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table('otp_verification')
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table('otp_verification',
+    sa.Column('id', sa.UUID(), autoincrement=False, nullable=False),
+    sa.Column('email', sa.VARCHAR(), autoincrement=False, nullable=False),
+    sa.Column('otp', sa.VARCHAR(), autoincrement=False, nullable=False),
+    sa.Column('created_at', postgresql.TIMESTAMP(), autoincrement=False, nullable=False),
+    sa.Column('expires_at', postgresql.TIMESTAMP(), autoincrement=False, nullable=False),
+    sa.Column('is_verified', sa.BOOLEAN(), autoincrement=False, nullable=False),
+    sa.Column('temp_name', sa.VARCHAR(), autoincrement=False, nullable=True),
+    sa.Column('temp_password', sa.VARCHAR(), autoincrement=False, nullable=True),
+    sa.PrimaryKeyConstraint('id', name=op.f('otp_verification_pkey')),
+    sa.UniqueConstraint('email', name=op.f('otp_verification_email_key'), postgresql_include=[], postgresql_nulls_not_distinct=False)
+    )
+    # ### end Alembic commands ###

alembic/versions/8c5fd0627d03_alter_users_verifications_columns.py

@@ -0,0 +1,39 @@
+"""alter:users/verifications columns..
+
+Revision ID: 8c5fd0627d03
+Revises: c5d0592f9dbd
+Create Date: 2025-11-10 14:55:48.357288
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+import sqlmodel.sql.sqltypes
+
+
+# revision identifiers, used by Alembic.
+revision: str = '8c5fd0627d03'
+down_revision: Union[str, Sequence[str], None] = 'c5d0592f9dbd'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_column('emotion_logs', 'emotion_date')
+    op.add_column('users', sa.Column('is_verified', sa.Boolean(), server_default='false', nullable=False))
+    op.add_column('users', sa.Column('verification_token', sqlmodel.sql.sqltypes.AutoString(), nullable=True))
+    op.add_column('users', sa.Column('verification_expires_at', sa.DateTime(), nullable=True))
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_column('users', 'verification_expires_at')
+    op.drop_column('users', 'verification_token')
+    op.drop_column('users', 'is_verified')
+    op.add_column('emotion_logs', sa.Column('emotion_date', sa.DATE(), autoincrement=False, nullable=True))
+    # ### end Alembic commands ###

alembic/versions/c3992c66f8e6_updated_emotion_log_date.py

@@ -0,0 +1,33 @@
+"""updated emotion log date
+
+Revision ID: c3992c66f8e6
+Revises: 1de57edd5ce6
+Create Date: 2025-11-10 14:38:01.581906
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+import sqlmodel.sql.sqltypes
+
+
+# revision identifiers, used by Alembic.
+revision: str = 'c3992c66f8e6'
+down_revision: Union[str, Sequence[str], None] = '1de57edd5ce6'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('emotion_logs', sa.Column('emotion_date', sa.Date(), nullable=True))
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_column('emotion_logs', 'emotion_date')
+    # ### end Alembic commands ###

alembic/versions/c5d0592f9dbd_alter_users_verification_cols.py

@@ -0,0 +1,39 @@
+"""alter:users/verification cols..
+
+Revision ID: c5d0592f9dbd
+Revises: c3992c66f8e6
+Create Date: 2025-11-10 14:46:54.649132
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+import sqlmodel.sql.sqltypes
+
+
+# revision identifiers, used by Alembic.
+revision: str = 'c5d0592f9dbd'
+down_revision: Union[str, Sequence[str], None] = 'c3992c66f8e6'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_column('emotion_logs', 'emotion_date')
+    op.add_column('users', sa.Column('is_verified', sa.Boolean(), nullable=False))
+    op.add_column('users', sa.Column('verification_token', sqlmodel.sql.sqltypes.AutoString(), nullable=True))
+    op.add_column('users', sa.Column('verification_expires_at', sa.DateTime(), nullable=True))
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_column('users', 'verification_expires_at')
+    op.drop_column('users', 'verification_token')
+    op.drop_column('users', 'is_verified')
+    op.add_column('emotion_logs', sa.Column('emotion_date', sa.DATE(), autoincrement=False, nullable=True))
+    # ### end Alembic commands ###

alembic/versions/fe1c25d91325_updated_emotion_s_ge_value.py

@@ -0,0 +1,33 @@
+"""updated emotion's ge value
+
+Revision ID: fe1c25d91325
+Revises: 6d44744180a1
+Create Date: 2025-11-10 14:04:59.908027
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+import sqlmodel.sql.sqltypes
+
+
+# revision identifiers, used by Alembic.
+revision: str = 'fe1c25d91325'
+down_revision: Union[str, Sequence[str], None] = '6d44744180a1'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    pass
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    pass
+    # ### end Alembic commands ###

requirements/dev.txt

@@ -1,11 +1,15 @@
+alembic==1.17.1
 annotated-doc==0.0.3
 annotated-types==0.7.0
 anyio==4.11.0
+asyncpg==0.30.0
 click==8.3.0
 fastapi==0.121.0
 greenlet==3.2.4
 h11==0.16.0
 idna==3.11
+Mako==1.3.10
+MarkupSafe==3.0.3
 psycopg2-binary==2.9.11
 pydantic==1.10.24
 pydantic_core==2.41.4

src/core/__init__.py

@@ -0,0 +1,6 @@
+from src.auth import models as auth_models
+from src.chatbot import models as chatbot_models
+from src.core import models as core_models
+from src.feed import models as feed_models
+from src.home import models as home_models
+from src.profile import models as profile_models

src/core/config.py

@@ -0,0 +1,14 @@
+import os
+
+from dotenv import load_dotenv
+
+load_dotenv()
+
+
+class Settings:
+    DATABASE_URL: str = os.getenv("DATABASE_URL")
+    ENV: str = os.getenv("ENV", "development")
+    DEBUG: str = os.getenv("DEBUG", "false").lower() == "true"
+    ASYNC_DATABASE_URL: str = os.getenv("ASYNC_DATABASE_URL")
+
+settings = Settings()

src/core/database.py

@@ -1,20 +1,37 @@
-import os
+from typing import AsyncGenerator
 
 from dotenv import load_dotenv
+from sqlalchemy.ext.asyncio import async_sessionmaker, create_async_engine
 from sqlmodel import SQLModel, create_engine
+from sqlmodel.ext.asyncio.session import AsyncSession
 
-from src.core import models as core_models
-from src.feed import models as feed_models
+from src.core import *
+from src.core.config import settings
 
 load_dotenv()
 
-engine = create_engine(os.getenv("DATABASE_URL"), echo=True)
+engine = create_engine(
+    settings.DATABASE_URL, echo=True
+)  # to false on prod just to chcek for now
+
+async_engine = create_async_engine(
+    url=settings.ASYNC_DATABASE_URL, future=True, connect_args={"ssl": True}
+)
+
+async_session = async_sessionmaker(
+    class_=AsyncSession, bind=async_engine, expire_on_commit=False
+)
 
 
 def init_db():
     SQLModel.metadata.create_all(engine)
 
 
+async def get_async_session() -> AsyncGenerator[AsyncSession, None]:
+    async with async_session() as session:
+        yield session
+
+
 if __name__ == "__main__":
     print("Table creating")
     init_db()

src/core/models.py

@@ -20,6 +20,11 @@ class Users(SQLModel, table=True):
     email_id: str = Field(unique=True, nullable=False)
     password: str = Field(nullable=False)
     user_name: str = Field(nullable=False)
+    is_verified: bool = Field(
+        default=False, sa_column_kwargs={"server_default": "false"}
+    )
+    verification_token: Optional[str] = None
+    verification_expires_at: Optional[datetime] = None
     dob: Optional[date] = None
     address: Optional[str] = None
     profile_picture: Optional[str] = None
@@ -61,11 +66,11 @@ class EmotionLogs(SQLModel, table=True):
     __tablename__ = "emotion_logs"
     __table_args__ = (
         UniqueConstraint("user_id", "log_date"),
-        CheckConstraint("morning_emotion BETWEEN 1 AND 10 or morning_emotion IS NULL"),
-        CheckConstraint("evening_emotion BETWEEN 1 AND 10 or evening_emotion IS NULL"),
+        CheckConstraint("morning_emotion BETWEEN 1 AND 7 or morning_emotion IS NULL"),
+        CheckConstraint("evening_emotion BETWEEN 1 AND 7 or evening_emotion IS NULL"),
     )
     id: uuid.UUID = Field(default_factory=uuid.uuid4, primary_key=True)
     user_id: uuid.UUID = Field(foreign_key="users.id", nullable=False)
-    morning_emotion: Optional[int] = Field(default=None, ge=1, le=10)
-    evening_emotion: Optional[int] = Field(default=None, ge=1, le=10)
+    morning_emotion: Optional[int] = Field(default=None, ge=1, le=7)
+    evening_emotion: Optional[int] = Field(default=None, ge=1, le=7)
     log_date: date = Field(default_factory=date.today)

src/home/router.py

@@ -1,7 +1,7 @@
 from fastapi import APIRouter, Depends, HTTPException
-from sqlmodel import Session
+from sqlmodel.ext.asyncio.session import AsyncSession
 
-from src.core.database import engine
+from src.core.database import get_async_session
 
 from .schemas import BaseResponse, EmotionLogCreate
 from .service import add_or_update_emotion, get_emotions, get_home_data
@@ -9,25 +9,22 @@ from .service import add_or_update_emotion, get_emotions, get_home_data
 router = APIRouter(prefix="/home", tags=["Home"])
 
 
-def get_session():
-    with Session(engine) as session:
-        yield session
-
-
 @router.get("/{user_id}", response_model=BaseResponse)
-def fetch_home_data(user_id: str, session: Session = Depends(get_session)):
+async def fetch_home_data(
+    user_id: str, session: AsyncSession = Depends(get_async_session)
+):
     try:
-        data = get_home_data(user_id, session)
+        data = await get_home_data(user_id, session)
         return {"code": 200, "data": data}
     except ValueError as e:
         raise HTTPException(status_code=404, detail=str(e))
 
 
 @router.post("/emotion", response_model=BaseResponse)
-def create_or_update_emotion(
-    data: EmotionLogCreate, session: Session = Depends(get_session)
+async def create_or_update_emotion(
+    data: EmotionLogCreate, session: AsyncSession = Depends(get_async_session)
 ):
-    record = add_or_update_emotion(data, session)
+    record = await add_or_update_emotion(data, session)
     return {
         "code": 200,
         "data": {
@@ -39,6 +36,8 @@ def create_or_update_emotion(
 
 
 @router.get("/emotion/{user_id}", response_model=BaseResponse)
-def get_user_emotions(user_id: str, session: Session = Depends(get_session)):
-    data = get_emotions(user_id, session)
+async def get_user_emotions(
+    user_id: str, session: AsyncSession = Depends(get_async_session)
+):
+    data = await get_emotions(user_id, session)
     return {"code": 200, "data": data}

src/home/service.py

@@ -1,6 +1,7 @@
 from datetime import date, timedelta
 
-from sqlmodel import Session, select
+from sqlmodel import select
+from sqlmodel.ext.asyncio.session import AsyncSession
 
 from src.core.models import EmotionLogs, Users
 
@@ -9,18 +10,20 @@ from .schemas import EmotionLogCreate, EmotionLogResponse, HomeResponseData
 PHILOSOPHY_TEXT = "Your mind is your greatest asset — train it daily."
 
 
-def get_home_data(user_id: str, session: Session) -> HomeResponseData:
-    user = session.exec(select(Users).where(Users.id == user_id)).first()
+async def get_home_data(user_id: str, session: AsyncSession) -> HomeResponseData:
+    result = await session.exec(select(Users).where(Users.id == user_id))
+    user = result.first()
     if not user:
         raise ValueError("User not found")
 
     seven_days_ago = date.today() - timedelta(days=7)
-    emotion_logs = session.exec(
+    result = await session.exec(
         select(EmotionLogs)
         .where(EmotionLogs.user_id == user_id)
         .where(EmotionLogs.log_date >= seven_days_ago)
         .order_by(EmotionLogs.log_date)
-    ).all()
+    )
+    emotion_logs = result.all()
 
     emotion_responses = [
         EmotionLogResponse(
@@ -39,12 +42,13 @@ def get_home_data(user_id: str, session: Session) -> HomeResponseData:
     )
 
 
-def add_or_update_emotion(data: EmotionLogCreate, session: Session):
-    existing_log = session.exec(
+async def add_or_update_emotion(data: EmotionLogCreate, session: AsyncSession):
+    result = await session.exec(
         select(EmotionLogs)
         .where(EmotionLogs.user_id == data.user_id)
         .where(EmotionLogs.log_date == data.log_date)
-    ).first()
+    )
+    existing_log = result.first()
 
     if existing_log:
         if data.morning_emotion is not None:
@@ -60,17 +64,18 @@ def add_or_update_emotion(data: EmotionLogCreate, session: Session):
         )
         session.add(new_log)
 
-    session.commit()
-    session.refresh(existing_log or new_log)
+    await session.commit()
+    await session.refresh(existing_log or new_log)
     return existing_log or new_log
 
 
-def get_emotions(user_id: str, session: Session):
-    logs = session.exec(
+async def get_emotions(user_id: str, session: AsyncSession):
+    result = await session.exec(
         select(EmotionLogs)
         .where(EmotionLogs.user_id == user_id)
         .order_by(EmotionLogs.log_date.desc())
-    ).all()
+    )
+    logs = result.all()
 
     return [
         EmotionLogResponse(

src/main.py

@@ -1,11 +1,14 @@
 from fastapi import FastAPI
 
+from src.core.database import init_db
 from src.home.router import router as home_router
 
 app = FastAPI(title="Yuvabe App API")
 
 app.include_router(home_router, prefix="/home", tags=["Home"])
 
+init_db()
+
 
 @app.get("/")
 def root():