67 lines
2 KiB
Python
67 lines
2 KiB
Python
""" How many books do you want to read this year """
|
|
from django.core.validators import MinValueValidator
|
|
from django.db import models
|
|
from django.utils import timezone
|
|
|
|
from bookwyrm.models.status import Review
|
|
from .base_model import BookWyrmModel
|
|
from . import fields, Review
|
|
|
|
|
|
def get_current_year():
|
|
"""sets default year for annual goal to this year"""
|
|
return timezone.now().year
|
|
|
|
|
|
class AnnualGoal(BookWyrmModel):
|
|
"""set a goal for how many books you read in a year"""
|
|
|
|
user = models.ForeignKey("User", on_delete=models.PROTECT)
|
|
goal = models.IntegerField(validators=[MinValueValidator(1)])
|
|
year = models.IntegerField(default=get_current_year)
|
|
privacy = models.CharField(
|
|
max_length=255, default="public", choices=fields.PrivacyLevels
|
|
)
|
|
|
|
class Meta:
|
|
"""uniqueness constraint"""
|
|
|
|
unique_together = ("user", "year")
|
|
|
|
def get_remote_id(self):
|
|
"""put the year in the path"""
|
|
return f"{self.user.remote_id}/goal/{self.year}"
|
|
|
|
@property
|
|
def books(self):
|
|
"""the books you've read this year"""
|
|
return (
|
|
self.user.readthrough_set.filter(
|
|
finish_date__year__gte=self.year,
|
|
finish_date__year__lt=self.year + 1,
|
|
)
|
|
.order_by("-finish_date")
|
|
.all()
|
|
)
|
|
|
|
@property
|
|
def ratings(self):
|
|
"""ratings for books read this year"""
|
|
book_ids = [r.book.id for r in self.books]
|
|
reviews = Review.objects.filter(
|
|
user=self.user,
|
|
book__in=book_ids,
|
|
)
|
|
return {r.book_id: r.rating for r in reviews}
|
|
|
|
@property
|
|
def progress(self):
|
|
"""how many books you've read this year"""
|
|
count = self.user.readthrough_set.filter(
|
|
finish_date__year__gte=self.year,
|
|
finish_date__year__lt=self.year + 1,
|
|
).count()
|
|
return {
|
|
"count": count,
|
|
"percent": int(float(count / self.goal) * 100),
|
|
}
|