matrix_goal_bot/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, Relationship
   6
   7
   8 DATE_FORMAT = '%Y-%m-%d'
   9
  10 def today():
  11     return dt.now().strftime(DATE_FORMAT)
  12
  13
  14 logger = logging.getLogger(__name__)
  15 logging.basicConfig(filename='goals.log', encoding='utf-8', level=logging.DEBUG)
  16
  17
  18 class Vision(SQLModel, table=True):
  19     id: int | None = Field(default=None, primary_key=True)
  20     name: str = Field(default=None, unique=True)
  21     complete_date: dt | None = Field(default=None)
  22     goals: list["Goal"] = Relationship(back_populates="vision")
  23     def __str__(self):
  24         return f'{self.name} (Vision {self.id})'
  25
  26
  27 class Goal(SQLModel, table=True):
  28     id: int | None = Field(default=None, primary_key=True)
  29     name: str = Field(default=None, unique=True)
  30     complete_date: dt | None = Field(default=None)
  31     vision_id: int | None = Field(default=None, foreign_key="vision.id")
  32     notes: str | None = Field(default=None)
  33     tasks: list["Task"] = Relationship(back_populates="goal")
  34     vision: Vision = Relationship(back_populates="goals")
  35     def __str__(self):
  36         return f'{self.name} (Goal {self.id})'
  37
  38 class Task(SQLModel, table=True):
  39     id: int | None = Field(default=None, primary_key=True)
  40     name: str = Field(default=None, unique=True)
  41     goal_id: int | None = Field(default=None, foreign_key="goal.id")
  42     complete_date: dt | None = Field(default=None)
  43     goal: Goal = Relationship(back_populates="tasks")
  44     def __str__(self):
  45         return f'{self.name} ({self.id})'
  46
  47
  48 def pretty_print(goal, tasks):
  49     results = []
  50     results.append(f' ## {goal}')
  51     if not tasks:
  52         results.append('-- Nothing to list --')
  53
  54     for task in tasks:
  55         if(task.complete_date):
  56             results.append(f' - [x] {task}')
  57         else:
  58             results.append(f' - [ ] {task}')
  59     return results
  60
  61
  62 class Data():
  63     def __init__(self, db_file=None):
  64         if not db_file:
  65             db_file = os.path.join(os.environ.get('MATRIX_DATA_DIR', ''), 'goals.db')
  66
  67         self.file = db_file
  68         self.engine = self.get_engine()
  69
  70
  71     def get_engine(self):
  72         return create_engine(f"sqlite:///{self.file}")
  73
  74     def setup(self):
  75         SQLModel.metadata.create_all(self.engine)
  76         return 'Success'
  77
  78
  79     def get_all_visions(self):
  80         with Session(self.engine) as session:
  81             cmd = select(Vision).where(Vision.complete_date == None)
  82             return session.exec(cmd).all()
  83
  84     def print_ophan_tasks(self):
  85         pass
  86
  87     def get_all_goals(self):
  88         '''List all goals'''
  89         with Session(self.engine) as session:
  90             cmd = select(Goal).where(Goal.complete_date == None)
  91             return session.exec(cmd).all()
  92
  93
  94     def get_done_goals(self):
  95         '''List all goals'''
  96         with Session(self.engine) as session:
  97             cmd = select(Goal).where(Goal.complete_date != None)
  98             return session.exec(cmd).all()
  99
 100
 101     def get_goal(self, id):
 102         with Session(self.engine) as session:
 103             cmd = select(Goal).where(Goal.id == id)
 104             goal = session.exec(cmd).first()
 105             return (goal, goal.tasks)
 106
 107     def get_vision(self, id):
 108         with Session(self.engine) as session:
 109             cmd = select(Vision).where(Vision.id == id)
 110             vision = session.exec(cmd).first()
 111             if vision:
 112                 return (vision, vision.goals)
 113             else:
 114                 return ('Not found', [])
 115
 116
 117     def complete_vision(self, id):
 118         with Session(self.engine) as session:
 119             cmd = select(Vision).where(Vision.id == id)
 120             vision = session.exec(cmd).first()
 121             vision.complete_date = dt.today()
 122             session.commit()
 123
 124
 125     def complete_goal(self, id):
 126         vision_id = -1
 127         with Session(self.engine) as session:
 128             cmd = select(Goal).where(Goal.id == id)
 129             goal = session.exec(cmd).first()
 130             goal.complete_date = dt.today()
 131             vision_id = goal.vision_id
 132             session.commit()
 133         return vision_id
 134
 135     def complete_task(self, id):
 136         with Session(self.engine) as session:
 137             cmd = select(Task).where(Task.id == id)
 138             task = session.exec(cmd).first()
 139             task.complete_date = dt.today()
 140             goal_id = task.goal_id
 141             session.commit()
 142         return goal_id
 143
 144     def add_with_name(self, cls, name):
 145         id = -1
 146         with Session(self.engine) as session:
 147             new = cls(name=name)
 148             session.add(new)
 149             session.commit()
 150             id = new.id
 151         return id
 152
 153     def add_vision(self, name):
 154         return self.add_with_name(Vision, name)
 155
 156     def add_goal(self, name):
 157         return self.add_with_name(Goal, name)
 158
 159     def add_task(self, goal_id, name):
 160         result = self.add_with_name(Task, name)
 161         with Session(self.engine) as session:
 162             cmd = select(Task).where(Task.name == name)
 163             new = session.exec(cmd).first()
 164             new.goal_id = goal_id
 165             session.commit()
 166         return result
 167
 168     def assign_vision(self, goal_id, vision_id):
 169         '''Goals may move between visions'''
 170         with Session(self.engine) as session:
 171             cmd = select(Goal).where(Goal.id == goal_id)
 172             goal = session.exec(cmd).first()
 173             goal.vision_id = vision_id
 174             session.commit()
 175
 176     def add_note(self, note, goal):
 177         '''Notes print with the goal.'''
 178         pass
 179
 180     # Someday: Notes on each
 181
 182     def list(self):
 183         results = []
 184         with Session(self.engine) as session:
 185             cmd = select(Chore)
 186             chores = session.exec(cmd).all()
 187             if(not chores):
 188                 retuls.append('None Found')
 189
 190             for chore in chores:
 191                 results.append(Data.check_chore(session, chore.id))
 192         return results
 193