robosats/control/models.py

from django.db import models
from django.utils import timezone

from api.lightning.node import LNNode


class AccountingDay(models.Model):
    day = models.DateTimeField(primary_key=True, auto_now=False, auto_now_add=False)

    # Every field is denominated in Sats with (3 decimals for millisats)
    # Total volume contracted
    contracted = models.DecimalField(
        max_digits=15, decimal_places=3, default=0, null=False, blank=False
    )
    # Number of contracts
    num_contracts = models.BigIntegerField(default=0, null=False, blank=False)
    # Net volume of trading invoices settled (excludes disputes)
    net_settled = models.DecimalField(
        max_digits=15, decimal_places=3, default=0, null=False, blank=False
    )
    # Net volume of trading invoices paid (excludes rewards and disputes)
    net_paid = models.DecimalField(
        max_digits=15, decimal_places=3, default=0, null=False, blank=False
    )
    # Sum of net settled and net paid
    net_balance = models.DecimalField(
        max_digits=15, decimal_places=3, default=0, null=False, blank=False
    )
    # Total volume of invoices settled
    inflow = models.DecimalField(
        max_digits=15, decimal_places=3, default=0, null=False, blank=False
    )
    # Total volume of invoices paid
    outflow = models.DecimalField(
        max_digits=15, decimal_places=3, default=0, null=False, blank=False
    )
    # Total cost in routing fees
    routing_fees = models.DecimalField(
        max_digits=15, decimal_places=3, default=0, null=False, blank=False
    )
    # Total cost in minig fees
    mining_fees = models.DecimalField(
        max_digits=15, decimal_places=3, default=0, null=False, blank=False
    )
    # Total inflows minus outflows and routing fees
    cashflow = models.DecimalField(
        max_digits=15, decimal_places=3, default=0, null=False, blank=False
    )
    # Balance on earned rewards (referral rewards, slashed bonds and solved disputes)
    outstanding_earned_rewards = models.DecimalField(
        max_digits=15, decimal_places=3, default=0, null=False, blank=False
    )
    # Balance on pending disputes (not resolved yet)
    outstanding_pending_disputes = models.DecimalField(
        max_digits=15, decimal_places=3, default=0, null=False, blank=False
    )
    # Rewards claimed lifetime
    lifetime_rewards_claimed = models.DecimalField(
        max_digits=15, decimal_places=3, default=0, null=False, blank=False
    )
    # Balance change from last day on earned rewards (referral rewards, slashed bonds and solved disputes)
    earned_rewards = models.DecimalField(
        max_digits=15, decimal_places=3, default=0, null=False, blank=False
    )
    # Balance change on pending disputes (not resolved yet)
    disputes = models.DecimalField(
        max_digits=15, decimal_places=3, default=0, null=False, blank=False
    )
    # Rewards claimed on day
    rewards_claimed = models.DecimalField(
        max_digits=15, decimal_places=3, default=0, null=False, blank=False
    )


class BalanceLog(models.Model):
    def get_total():
        return (
            LNNode.wallet_balance()["total_balance"]
            + LNNode.channel_balance()["local_balance"]
        )

    def get_frac():
        return LNNode.wallet_balance()["total_balance"] / (
            LNNode.wallet_balance()["total_balance"]
            + LNNode.channel_balance()["local_balance"]
        )

    def get_oc_total():
        return LNNode.wallet_balance()["total_balance"]

    def get_oc_conf():
        return LNNode.wallet_balance()["confirmed_balance"]

    def get_oc_unconf():
        return LNNode.wallet_balance()["unconfirmed_balance"]

    def get_ln_local():
        return LNNode.channel_balance()["local_balance"]

    def get_ln_remote():
        return LNNode.channel_balance()["remote_balance"]

    def get_ln_local_unsettled():
        return LNNode.channel_balance()["unsettled_local_balance"]

    def get_ln_remote_unsettled():
        return LNNode.channel_balance()["unsettled_remote_balance"]

    time = models.DateTimeField(primary_key=True, default=timezone.now)

    # Every field is denominated in Sats
    total = models.PositiveBigIntegerField(default=get_total)
    onchain_fraction = models.DecimalField(
        max_digits=6, decimal_places=5, default=get_frac
    )
    onchain_total = models.PositiveBigIntegerField(default=get_oc_total)
    onchain_confirmed = models.PositiveBigIntegerField(default=get_oc_conf)
    onchain_unconfirmed = models.PositiveBigIntegerField(default=get_oc_unconf)
    ln_local = models.PositiveBigIntegerField(default=get_ln_local)
    ln_remote = models.PositiveBigIntegerField(default=get_ln_remote)
    ln_local_unsettled = models.PositiveBigIntegerField(default=get_ln_local_unsettled)
    ln_remote_unsettled = models.PositiveBigIntegerField(
        default=get_ln_remote_unsettled
    )

    def __str__(self):
        return f"Balance at {self.time.strftime('%d/%m/%Y %H:%M:%S')}"

    class Meta:
        get_latest_by = "time"


class Dispute(models.Model):
    pass