accounting

package
v0.0.0-...-e2c201e Latest Latest
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 Go to latest Published: Jan 10, 2023 License: GPL-3.0 Imports: 8 Imported by: 0

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Constants

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Variables

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Functions

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Types

type AccountYearly 

type AccountYearly map[string]float64

type AssetsWidget 

type AssetsWidget struct {
	FinanceWidget
	// contains filtered or unexported fields
}

ACTIF (année N)

Terrain (2312) installation techniques (2315) autre immo (37) - amortissements (28) = actif immobilisé Disponibilité (51) = actif circulant

Total=

func NewAssetsWidget 

func NewAssetsWidget() *AssetsWidget

func (*AssetsWidget) LedgerChange 

func (self *AssetsWidget) LedgerChange()

func (*AssetsWidget) SetGame 

func (self *AssetsWidget) SetGame(timer *timer.GameTimer, ledger *Ledger)

type BalanceWidget 

type BalanceWidget struct {
	FinanceWidget
	// contains filtered or unexported fields
}

Balance Sheet: 

Comptes de produits (70)

- Comptes de charges (6x sauf 66) = resultat d'exploitation (EBITDA) - amortissement (28) - depreciation (29) = (EBIT) - interet de dettes (66) = resultat courant avant impots (EBT) - taxes sur les benefices (44 (en fait 444)) = benefices/resultat net

func NewBalanceWidget 

func NewBalanceWidget() *BalanceWidget

func (*BalanceWidget) LedgerChange 

func (self *BalanceWidget) LedgerChange()

func (*BalanceWidget) SetGame 

func (self *BalanceWidget) SetGame(timer *timer.GameTimer, ledger *Ledger)

type BankWidget 

type BankWidget struct {
	sws.CoreWidget
	// contains filtered or unexported fields
}

Page Shop

func NewBankWidget 

func NewBankWidget(root *sws.RootWidget) *BankWidget

func (*BankWidget) LedgerChange 

func (self *BankWidget) LedgerChange()

func (*BankWidget) SetGame 

func (self *BankWidget) SetGame(timer *timer.GameTimer, ledger *Ledger)

type FinanceLine 

type FinanceLine struct {
	Title *sws.LabelWidget
	N     *sws.LabelWidget
	N1    *sws.LabelWidget
}

type FinanceWidget 

type FinanceWidget struct {
	sws.CoreWidget
	// contains filtered or unexported fields
}

base widget for all finance sheet widgets

func NewFinanceWidget 

func NewFinanceWidget() *FinanceWidget

type Ledger 

type Ledger struct {
	Movements *btree.BTree
	// contains filtered or unexported fields
}

Ledger

func NewLedger 

func NewLedger(timer *timer.GameTimer, taxrate, loanrate float64) *Ledger

NewLedger create a global accounting ledger: - taxrate are in percent per year (for example 0.15) - loanrate are in percent per year (for example 0.03)

func (*Ledger) AddMovement 

func (self *Ledger) AddMovement(ev LedgerMovement)

func (*Ledger) AddSubscriber 

func (self *Ledger) AddSubscriber(sub LedgerSubscriber)

func (*Ledger) AskLoan 

func (self *Ledger) AskLoan(desc string, t time.Time, amount float64)

161 (capital/debt) -> 5121 (current bank account) every year (every month?) interest rate: 5121 -> 46 (fictious bank account for interest)

func (*Ledger) BuyProduct 

func (self *Ledger) BuyProduct(desc string, t time.Time, price float64)

607 -> 2315 : product 404 -> 2315 : product et 5121 -> 4011 : money 2315 -> 2815 : amortization

func (*Ledger) GetCurrentDebt 

func (self *Ledger) GetCurrentDebt(currentyear int) float64

func (*Ledger) GetMaximumPossibleDdebt 

func (self *Ledger) GetMaximumPossibleDdebt(currentyear int) float64

GetMaximumPossibleLoan return the maximum loan possible without consideration of the current loan. I take a maximum rate of debt/EBITDA = 4 (not sure it is the best ratio) cf https://www.investopedia.com/terms/d/debt_edbitda.asp

Other references: - http://endettement.org/taux-dendettement-maximum-entreprise/ - https://www.investopedia.com/articles/investing/050115/free-cash-flow-vs-ebitda-which-should-you-analyze.asp - https://en.wikipedia.org/wiki/Free_cash_flow

func (*Ledger) GetYearAccount 

func (self *Ledger) GetYearAccount(year int) AccountYearly

func (*Ledger) Load 

func (self *Ledger) Load(game map[string]interface{}, taxrate, loanrate float64)

func (*Ledger) PayLandlord 

func (self *Ledger) PayLandlord(metersquare int32, price float64, t time.Time)

func (*Ledger) PayMapUpgrade 

func (self *Ledger) PayMapUpgrade(price float64, t time.Time)

func (*Ledger) PayServerRenting 

func (self *Ledger) PayServerRenting(price float64, t time.Time, desc string)

When a customer pay its monthly fee

func (*Ledger) PayUtility 

func (self *Ledger) PayUtility(price float64, t time.Time)

func (*Ledger) RefundLoan 

func (self *Ledger) RefundLoan(desc string, t time.Time, amount float64)

5121 (current bank account) -> 161 (capital/debt)

func (*Ledger) RemoveSubscriber 

func (self *Ledger) RemoveSubscriber(subscriber LedgerSubscriber)

func (*Ledger) Save 

func (self *Ledger) Save() string

type LedgerMovement 

type LedgerMovement struct {
	Id          int32 // filled by Ledger.AddMovement
	Description string
	Amount      float64
	AccountFrom string // from credit
	AccountTo   string // to debit
	Date        time.Time
}

payable or reception of money (depending of the sign of Amount

func (*LedgerMovement) Less 

func (self *LedgerMovement) Less(b btree.Item) bool

type LedgerSubscriber 

type LedgerSubscriber interface {
	LedgerChange()
}

object interest to know the ledger status in particular the bank account essential the Dock

type LiabilitiesWidget 

type LiabilitiesWidget struct {
	FinanceWidget
	// contains filtered or unexported fields
}

PASSIF (année N)

capitaux propre (45) + debt interest payed (46) resultat de l'exercice ?? dettes (16) = passif

func NewLiabilitiesWidget 

func NewLiabilitiesWidget() *LiabilitiesWidget

func (*LiabilitiesWidget) LedgerChange 

func (self *LiabilitiesWidget) LedgerChange()

func (*LiabilitiesWidget) SetGame 

func (self *LiabilitiesWidget) SetGame(timer *timer.GameTimer, ledger *Ledger)

type MainAccountingWidget 

type MainAccountingWidget struct {
	// contains filtered or unexported fields
}

func NewMainAccountingWidget 

func NewMainAccountingWidget(root *sws.RootWidget) *MainAccountingWidget

func (*MainAccountingWidget) Hide 

func (self *MainAccountingWidget) Hide()

func (*MainAccountingWidget) SetGame 

func (self *MainAccountingWidget) SetGame(timer *timer.GameTimer, ledger *Ledger)

func (*MainAccountingWidget) Show 

func (self *MainAccountingWidget) Show()

Source Files

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