mirror of
https://github.com/maybe-finance/maybe.git
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662f2c04ce
* Initial multi-step property form * Improve form structure, add optional tooltip help icons to form fields * Add basic inline alert component * Clean up and improve property form lifecycle * Implement Account status concept * Lint fixes * Remove whitespace * Balance editing, scope updates for account * Passing tests * Fix brakeman warning * Remove stale columns * data constraint tweaks * Redundant property
76 lines
2.2 KiB
Ruby
76 lines
2.2 KiB
Ruby
class Assistant::Function::GetBalanceSheet < Assistant::Function
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include ActiveSupport::NumberHelper
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class << self
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def name
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"get_balance_sheet"
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end
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def description
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<<~INSTRUCTIONS
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Use this to get the user's balance sheet with varying amounts of historical data.
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This is great for answering questions like:
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- What is the user's net worth? What is it composed of?
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- How has the user's wealth changed over time?
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INSTRUCTIONS
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end
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end
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def call(params = {})
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observation_start_date = [ 5.years.ago.to_date, family.oldest_entry_date ].max
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period = Period.custom(start_date: observation_start_date, end_date: Date.current)
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{
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as_of_date: Date.current,
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oldest_account_start_date: family.oldest_entry_date,
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currency: family.currency,
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net_worth: {
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current: family.balance_sheet.net_worth_money.format,
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monthly_history: historical_data(period)
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},
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assets: {
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current: family.balance_sheet.assets.total_money.format,
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monthly_history: historical_data(period, classification: "asset")
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},
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liabilities: {
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current: family.balance_sheet.liabilities.total_money.format,
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monthly_history: historical_data(period, classification: "liability")
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},
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insights: insights_data
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}
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end
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private
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def historical_data(period, classification: nil)
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scope = family.accounts.visible
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scope = scope.where(classification: classification) if classification.present?
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if period.start_date == Date.current
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[]
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else
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account_ids = scope.pluck(:id)
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builder = Balance::ChartSeriesBuilder.new(
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account_ids: account_ids,
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currency: family.currency,
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period: period,
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favorable_direction: "up",
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interval: "1 month"
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)
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to_ai_time_series(builder.balance_series)
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end
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end
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def insights_data
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assets = family.balance_sheet.assets.total
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liabilities = family.balance_sheet.liabilities.total
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ratio = liabilities.zero? ? 0 : (liabilities / assets.to_f)
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{
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debt_to_asset_ratio: number_to_percentage(ratio * 100, precision: 0)
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}
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end
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end
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