MaysWind
243 lines
10 KiB
Go
243 lines
10 KiB
Go
package models
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import "encoding/json"
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// LevelOneAccountParentId represents the parent id of level-one account
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const LevelOneAccountParentId = 0
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// AccountCategory represents account category
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type AccountCategory byte
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// Account categories
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const (
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ACCOUNT_CATEGORY_CASH AccountCategory = 1
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ACCOUNT_CATEGORY_CHECKING_ACCOUNT AccountCategory = 2
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ACCOUNT_CATEGORY_CREDIT_CARD AccountCategory = 3
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ACCOUNT_CATEGORY_VIRTUAL AccountCategory = 4
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ACCOUNT_CATEGORY_DEBT AccountCategory = 5
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ACCOUNT_CATEGORY_RECEIVABLES AccountCategory = 6
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ACCOUNT_CATEGORY_INVESTMENT AccountCategory = 7
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ACCOUNT_CATEGORY_SAVINGS_ACCOUNT AccountCategory = 8
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ACCOUNT_CATEGORY_CERTIFICATE_OF_DEPOSIT AccountCategory = 9
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)
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var assetAccountCategory = map[AccountCategory]bool{
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ACCOUNT_CATEGORY_CASH: true,
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ACCOUNT_CATEGORY_CHECKING_ACCOUNT: true,
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ACCOUNT_CATEGORY_CREDIT_CARD: false,
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ACCOUNT_CATEGORY_VIRTUAL: true,
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ACCOUNT_CATEGORY_DEBT: false,
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ACCOUNT_CATEGORY_RECEIVABLES: true,
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ACCOUNT_CATEGORY_INVESTMENT: true,
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ACCOUNT_CATEGORY_SAVINGS_ACCOUNT: true,
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ACCOUNT_CATEGORY_CERTIFICATE_OF_DEPOSIT: true,
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}
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var liabilityAccountCategory = map[AccountCategory]bool{
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ACCOUNT_CATEGORY_CASH: false,
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ACCOUNT_CATEGORY_CHECKING_ACCOUNT: false,
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ACCOUNT_CATEGORY_CREDIT_CARD: true,
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ACCOUNT_CATEGORY_VIRTUAL: false,
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ACCOUNT_CATEGORY_DEBT: true,
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ACCOUNT_CATEGORY_RECEIVABLES: false,
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ACCOUNT_CATEGORY_INVESTMENT: false,
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ACCOUNT_CATEGORY_SAVINGS_ACCOUNT: false,
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ACCOUNT_CATEGORY_CERTIFICATE_OF_DEPOSIT: false,
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}
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// IsAsset returns whether the account category is an asset category
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func (c AccountCategory) IsAsset() bool {
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return assetAccountCategory[c]
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}
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// IsLiability returns whether the account category is a liability category
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func (c AccountCategory) IsLiability() bool {
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return liabilityAccountCategory[c]
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}
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// AccountType represents account type
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type AccountType byte
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// Account types
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const (
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ACCOUNT_TYPE_SINGLE_ACCOUNT AccountType = 1
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ACCOUNT_TYPE_MULTI_SUB_ACCOUNTS AccountType = 2
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)
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var defaultCreditCardAccountStatementDate = 0
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// Account represents account data stored in database
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type Account struct {
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AccountId int64 `xorm:"PK"`
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Uid int64 `xorm:"INDEX(IDX_account_uid_deleted_parent_account_id_order) NOT NULL"`
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Deleted bool `xorm:"INDEX(IDX_account_uid_deleted_parent_account_id_order) NOT NULL"`
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Category AccountCategory `xorm:"NOT NULL"`
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Type AccountType `xorm:"NOT NULL"`
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ParentAccountId int64 `xorm:"INDEX(IDX_account_uid_deleted_parent_account_id_order) NOT NULL"`
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Name string `xorm:"VARCHAR(64) NOT NULL"`
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DisplayOrder int32 `xorm:"INDEX(IDX_account_uid_deleted_parent_account_id_order) NOT NULL"`
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Icon int64 `xorm:"NOT NULL"`
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Color string `xorm:"VARCHAR(6) NOT NULL"`
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Currency string `xorm:"VARCHAR(3) NOT NULL"`
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Balance int64 `xorm:"NOT NULL"`
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Comment string `xorm:"VARCHAR(255) NOT NULL"`
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Extend *AccountExtend `xorm:"BLOB"`
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Hidden bool `xorm:"NOT NULL"`
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CreatedUnixTime int64
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UpdatedUnixTime int64
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DeletedUnixTime int64
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}
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// AccountExtend represents account extend data stored in database
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type AccountExtend struct {
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CreditCardStatementDate *int `json:"creditCardStatementDate"`
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}
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// AccountCreateRequest represents all parameters of account creation request
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type AccountCreateRequest struct {
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Name string `json:"name" binding:"required,notBlank,max=64"`
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Category AccountCategory `json:"category" binding:"required"`
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Type AccountType `json:"type" binding:"required"`
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Icon int64 `json:"icon,string" binding:"required,min=1"`
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Color string `json:"color" binding:"required,len=6,validHexRGBColor"`
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Currency string `json:"currency" binding:"required,len=3,validCurrency"`
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Balance int64 `json:"balance"`
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BalanceTime int64 `json:"balanceTime"`
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Comment string `json:"comment" binding:"max=255"`
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CreditCardStatementDate int `json:"creditCardStatementDate" binding:"min=0,max=28"`
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SubAccounts []*AccountCreateRequest `json:"subAccounts" binding:"omitempty"`
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ClientSessionId string `json:"clientSessionId"`
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}
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// AccountModifyRequest represents all parameters of account modification request
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type AccountModifyRequest struct {
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Id int64 `json:"id,string" binding:"required,min=0"`
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Name string `json:"name" binding:"required,notBlank,max=64"`
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Category AccountCategory `json:"category" binding:"required"`
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Icon int64 `json:"icon,string" binding:"min=1"`
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Color string `json:"color" binding:"required,len=6,validHexRGBColor"`
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Currency *string `json:"currency" binding:"omitempty,len=3,validCurrency"`
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Balance *int64 `json:"balance" binding:"omitempty"`
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BalanceTime *int64 `json:"balanceTime" binding:"omitempty"`
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Comment string `json:"comment" binding:"max=255"`
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CreditCardStatementDate int `json:"creditCardStatementDate" binding:"min=0,max=28"`
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Hidden bool `json:"hidden"`
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SubAccounts []*AccountModifyRequest `json:"subAccounts" binding:"omitempty"`
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ClientSessionId string `json:"clientSessionId"`
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}
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// AccountListRequest represents all parameters of account listing request
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type AccountListRequest struct {
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VisibleOnly bool `form:"visible_only"`
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}
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// AccountGetRequest represents all parameters of account getting request
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type AccountGetRequest struct {
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Id int64 `form:"id,string" binding:"required,min=1"`
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}
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// AccountHideRequest represents all parameters of account hiding request
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type AccountHideRequest struct {
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Id int64 `json:"id,string" binding:"required,min=1"`
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Hidden bool `json:"hidden"`
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}
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// AccountMoveRequest represents all parameters of account moving request
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type AccountMoveRequest struct {
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NewDisplayOrders []*AccountNewDisplayOrderRequest `json:"newDisplayOrders" binding:"required,min=1"`
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}
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// AccountNewDisplayOrderRequest represents a data pair of id and display order
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type AccountNewDisplayOrderRequest struct {
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Id int64 `json:"id,string" binding:"required,min=1"`
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DisplayOrder int32 `json:"displayOrder"`
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}
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// AccountDeleteRequest represents all parameters of account deleting request
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type AccountDeleteRequest struct {
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Id int64 `json:"id,string" binding:"required,min=1"`
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}
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// AccountInfoResponse represents a view-object of account
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type AccountInfoResponse struct {
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Id int64 `json:"id,string"`
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Name string `json:"name"`
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ParentId int64 `json:"parentId,string"`
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Category AccountCategory `json:"category"`
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Type AccountType `json:"type"`
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Icon int64 `json:"icon,string"`
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Color string `json:"color"`
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Currency string `json:"currency"`
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Balance int64 `json:"balance"`
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Comment string `json:"comment"`
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CreditCardStatementDate *int `json:"creditCardStatementDate,omitempty"`
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DisplayOrder int32 `json:"displayOrder"`
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IsAsset bool `json:"isAsset,omitempty"`
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IsLiability bool `json:"isLiability,omitempty"`
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Hidden bool `json:"hidden"`
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SubAccounts AccountInfoResponseSlice `json:"subAccounts,omitempty"`
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}
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// ToAccountInfoResponse returns a view-object according to database model
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func (a *Account) ToAccountInfoResponse() *AccountInfoResponse {
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var creditCardStatementDate *int
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if a.ParentAccountId == LevelOneAccountParentId && a.Category == ACCOUNT_CATEGORY_CREDIT_CARD {
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if a.Extend != nil {
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creditCardStatementDate = a.Extend.CreditCardStatementDate
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} else {
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creditCardStatementDate = &defaultCreditCardAccountStatementDate
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}
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}
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return &AccountInfoResponse{
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Id: a.AccountId,
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Name: a.Name,
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ParentId: a.ParentAccountId,
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Category: a.Category,
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Type: a.Type,
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Icon: a.Icon,
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Color: a.Color,
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Currency: a.Currency,
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Balance: a.Balance,
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Comment: a.Comment,
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CreditCardStatementDate: creditCardStatementDate,
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DisplayOrder: a.DisplayOrder,
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IsAsset: assetAccountCategory[a.Category],
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IsLiability: liabilityAccountCategory[a.Category],
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Hidden: a.Hidden,
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}
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}
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// FromDB fills the fields from the data stored in database
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func (a *AccountExtend) FromDB(data []byte) error {
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return json.Unmarshal(data, a)
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}
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// ToDB returns the actual stored data in database
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func (a *AccountExtend) ToDB() ([]byte, error) {
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return json.Marshal(a)
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}
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// AccountInfoResponseSlice represents the slice data structure of AccountInfoResponse
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type AccountInfoResponseSlice []*AccountInfoResponse
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// Len returns the count of items
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func (a AccountInfoResponseSlice) Len() int {
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return len(a)
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}
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// Swap swaps two items
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func (a AccountInfoResponseSlice) Swap(i, j int) {
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a[i], a[j] = a[j], a[i]
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}
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// Less reports whether the first item is less than the second one
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func (a AccountInfoResponseSlice) Less(i, j int) bool {
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if a[i].Category != a[j].Category {
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return a[i].Category < a[j].Category
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}
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return a[i].DisplayOrder < a[j].DisplayOrder
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}
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