goals/db.py

   1 import logging
   2 import os
   3 from datetime import datetime as dt
   4
   5 from sqlmodel import Field, Session, SQLModel, create_engine, select, text
   6
   7 ## Todo List
   8 # - [ ] goal / vision / task
   9
  10 DB_FILE = os.path.join(os.environ.get('DATA_DIR'), 'goals.db')
  11
  12 DATE_FORMAT = '%Y-%m-%d'
  13
  14 def today():
  15     return dt.now().strftime(DATE_FORMAT)
  16
  17
  18 logger = logging.getLogger(__name__)
  19 logging.basicConfig(filename='chore.log', encoding='utf-8', level=logging.DEBUG)
  20
  21
  22 class Vision(SQLModel, table=True):
  23     id: int | None = Field(default=None, primary_key=True)
  24     name: str = Field(default=None, unique=True)
  25     complete_date: dt | None = Field(default=None)
  26     def __str__(self):
  27         return f'{self.name} ({self.id})'
  28
  29
  30 class Goal(SQLModel, table=True):
  31     id: int | None = Field(default=None, primary_key=True)
  32     name: str = Field(default=None, unique=True)
  33     complete_date: dt | None = Field(default=None)
  34     vision_id: int | None = Field(default=None, foreign_key="vision.id")
  35     notes: str | None = Field(default=None)
  36     def __str__(self):
  37         return f'{self.name} ({self.id})'
  38
  39 class Task(SQLModel, table=True):
  40     id: int | None = Field(default=None, primary_key=True)
  41     name: str = Field(default=None, unique=True)
  42     goal_id: int | None = Field(default=None, foreign_key="goal.id")
  43     complete_date: dt | None = Field(default=None)
  44
  45 class Data():
  46     def __init__(self, db_file = DB_FILE):
  47         self.file = db_file
  48         self.engine = self.get_engine()
  49
  50     def get_engine(self):
  51         return create_engine(f"sqlite:///{self.file}")
  52
  53     def setup(self):
  54         SQLModel.metadata.create_all(self.engine)
  55         return 'Success'
  56
  57
  58     def print_all_visions(self):
  59         pass
  60
  61     def print_all_goals(self):
  62         pass
  63
  64     def print_ophan_tasks(self):
  65         pass
  66
  67     def list_goals(self):
  68         '''List all goals'''
  69         with Session(self.engine) as session:
  70             cmd = select(Goal).where(Goal.complete_date == None)
  71             return session.exec(cmd).all()
  72
  73
  74     def print_goal(self, id, include_finished=False):
  75         '''Includes tasks'''
  76         pass
  77
  78     def complete_vision(self, id):
  79         pass
  80
  81     def complete_goal(self, id):
  82         pass
  83
  84     def complete_task(self, id):
  85         pass
  86
  87     def add_with_name(self, cls, name):
  88         id = -1
  89         with Session(self.engine) as session:
  90             new = cls(name=name)
  91             session.add(new)
  92             session.commit()
  93             id = new.id
  94         return id
  95
  96     def add_vision(self, name):
  97         return self.add_with_name(Vision, name)
  98
  99     def add_goal(self, name):
 100         return self.add_with_name(Goal, name)
 101
 102     def add_task(self, goal_id, name):
 103         result = self.add_with_name(Task, name)
 104         with Session(self.engine) as session:
 105             cmd = select(Task).where(Task.name == name)
 106             new = session.exec(cmd).first()
 107             new.goal_id = goal_id
 108             session.commit()
 109         return result
 110
 111     def assign_vision(self, goal_id, vision_id):
 112         '''Goals may move between visions'''
 113         with Session(self.engine) as session:
 114             cmd = select(Goal).where(Goal.id == goal_id)
 115             new = session.exec(cmd).first()
 116             new.vision_id = vision_id
 117             session.commit()
 118
 119     def add_note(self, note, goal):
 120         '''Notes print with the goal.'''
 121         pass
 122
 123     # Someday: Notes on each
 124
 125     def list(self):
 126         results = []
 127         with Session(self.engine) as session:
 128             cmd = select(Chore)
 129             chores = session.exec(cmd).all()
 130             if(not chores):
 131                 retuls.append('None Found')
 132
 133             for chore in chores:
 134                 results.append(Data.check_chore(session, chore.id))
 135         return results
 136