Merge branch 'develop'

pkg/api/routes.go

@@ -30,6 +30,9 @@ func Routes(s *gin.Engine, db *pg.DB) {
 	subscriptionService := services.SubscriptionService{Db: db}
 	subscriptionTypeService := services.SubscriptionTypeService{Db: db}
 
+	walletService.Ss = &subscriptionService
+	transactionService.Ss = &subscriptionService
+
 	controllers.NewApiController(&apiService, api)
 	controllers.NewAuthController(&usersService, auth)
 	controllers.NewWalletsController(&walletService, wallet)

pkg/models/subscriptions.go

@@ -20,7 +20,7 @@ type Subscription struct {
 	TransactionTypeID   string            `json:"transactionTypeId", pg:"transaction_type_id"`
 	TransactionType     *TransactionType  `json:"transactionType", pg:"rel:has-one, fk:transaction_type_id"`
 	LastTransactionDate time.Time         `json:"lastTransactionDate", pg:"last_transaction_date"`
-	Amount              int               `json:"amount", pg:"amount"`
+	Amount              float32           `json:"amount", pg:"amount"`
 }
 
 type NewSubscriptionBody struct {
@@ -45,5 +45,6 @@ func (cm *Subscription) ToTrans() *Transaction {
 	trans.TransactionTypeID = cm.TransactionTypeID
 	trans.TransactionType = cm.TransactionType
 	trans.DateCreated = cm.DateCreated
+	trans.SubscriptionID = cm.Id
 	return trans
 }

pkg/models/transactions.go

@@ -12,7 +12,7 @@ type Transaction struct {
 	TransactionTypeID string           `json:"transactionTypeId", pg:"transaction_type_id"`
 	TransactionType   *TransactionType `json:"transactionType", pg:"rel:has-one, fk:transaction_type_id"`
 	WalletID          string           `json:"walletId", pg:"wallet_id"`
-	Amount            int              `json:"amount", pg:"amount"`
+	Amount            float32          `json:"amount", pg:"amount"`
 	Wallet            *Wallet          `json:"wallet" pg:"rel:has-one, fk:wallet_id"`
 	TransactionDate   time.Time        `json:"transactionDate" pg:"transaction_date"`
 	SubscriptionID    string           `json:"subscriptionId", pg:"subscription_id"`

pkg/models/wallets.go

@@ -14,14 +14,17 @@ type NewWalletBody struct {
 }
 
 type WalletHeader struct {
-	WalletId       string `json:"walletId"`
+	WalletId       string  `json:"walletId"`
-	CurrentBalance int    `json:"currentBalance"`
+	CurrentBalance float32 `json:"currentBalance"`
-	LastMonth      int    `json:"lastMonth"`
+	LastMonth      float32 `json:"lastMonth"`
-	NextMonth      int    `json:"nextMonth"`
+	NextMonth      float32 `json:"nextMonth"`
-	Currency       string `json:"currency"`
+	Currency       string  `json:"currency"`
 }
 
 type WalletTransactions struct {
-	WalletId     string
+	WalletId       string
-	Transactions []Transaction
+	Transactions   []Transaction
+	CurrentBalance float32
+	LastMonth      float32
+	NextMonth      float32
 }

pkg/services/subscriptions.go

@@ -1,6 +1,7 @@
 package services
 
 import (
+	"math"
 	"time"
 	"wallet-api/pkg/models"
 
@@ -14,7 +15,7 @@ type SubscriptionService struct {
 func (as *SubscriptionService) New(body *models.NewSubscriptionBody) *models.Subscription {
 	tm := new(models.Subscription)
 
-	amount, _ := body.Amount.Int64()
+	amount, _ := body.Amount.Float64()
 	customRange, _ := body.CustomRange.Int64()
 
 	tm.Init()
@@ -26,7 +27,7 @@ func (as *SubscriptionService) New(body *models.NewSubscriptionBody) *models.Sub
 	tm.StartDate = body.StartDate
 	tm.HasEnd = body.HasEnd
 	tm.EndDate = body.EndDate
-	tm.Amount = int(amount)
+	tm.Amount = float32(math.Round(amount*100) / 100)
 
 	if body.StartDate.IsZero() {
 		tm.StartDate = time.Now()
@@ -34,6 +35,8 @@ func (as *SubscriptionService) New(body *models.NewSubscriptionBody) *models.Sub
 
 	as.Db.Model(tm).Insert()
 
+	as.SubToTrans(tm)
+
 	return tm
 }
 
@@ -46,3 +49,50 @@ func (as *SubscriptionService) GetAll(am *models.Auth, walletId string, filtered
 	}
 	FilteredResponse(query, wm, filtered)
 }
+
+func (as *SubscriptionService) SubToTrans(subModel *models.Subscription) {
+	now := time.Now()
+
+	currentYear, currentMonth, _ := now.Date()
+	currentLocation := now.Location()
+
+	firstOfNextMonth := time.Date(currentYear, currentMonth+1, 1, 0, 0, 0, 0, currentLocation)
+
+	startDate := subModel.StartDate.Local()
+	stopDate := firstOfNextMonth
+	if subModel.HasEnd && subModel.EndDate.Local().Before(firstOfNextMonth) {
+		stopDate = subModel.EndDate.Local()
+	}
+
+	transactions := new([]models.Transaction)
+
+	if subModel.SubscriptionType == nil {
+		st := new(models.SubscriptionType)
+		as.Db.Model(st).Where("? = ?", pg.Ident("id"), subModel.SubscriptionTypeID).Select()
+		subModel.SubscriptionType = st
+	}
+
+	for startDate.Before(stopDate) {
+		trans := subModel.ToTrans()
+		trans.TransactionDate = startDate
+		if startDate.After(subModel.LastTransactionDate) {
+			*transactions = append(*transactions, *trans)
+		}
+		if subModel.SubscriptionType.Type == "monthly" {
+			startDate = startDate.AddDate(0, subModel.CustomRange, 0)
+		} else if subModel.SubscriptionType.Type == "weekly" {
+			startDate = startDate.AddDate(0, 0, 7*subModel.CustomRange)
+		} else if subModel.SubscriptionType.Type == "daily" {
+			startDate = startDate.AddDate(0, 0, subModel.CustomRange)
+		} else {
+			startDate = startDate.AddDate(subModel.CustomRange, 0, 0)
+		}
+	}
+
+	if len(*transactions) > 0 {
+		as.Db.Model(transactions).Insert()
+		subModel.LastTransactionDate = (*transactions)[len(*transactions)-1].TransactionDate
+		as.Db.Model(subModel).WherePK().Update()
+
+	}
+}

pkg/services/transactions.go

@@ -1,6 +1,7 @@
 package services
 
 import (
+	"math"
 	"time"
 	"wallet-api/pkg/models"
 
@@ -9,19 +10,20 @@ import (
 
 type TransactionService struct {
 	Db *pg.DB
+	Ss *SubscriptionService
 }
 
 func (as *TransactionService) New(body *models.NewTransactionBody) *models.Transaction {
 	tm := new(models.Transaction)
 
-	amount, _ := body.Amount.Int64()
+	amount, _ := body.Amount.Float64()
 
 	tm.Init()
 	tm.WalletID = body.WalletID
 	tm.TransactionTypeID = body.TransactionTypeID
 	tm.Description = body.Description
 	tm.TransactionDate = body.TransactionDate
-	tm.Amount = int(amount)
+	tm.Amount = float32(math.Round(amount*100) / 100)
 
 	if body.TransactionDate.IsZero() {
 		tm.TransactionDate = time.Now()
@@ -34,8 +36,18 @@ func (as *TransactionService) New(body *models.NewTransactionBody) *models.Trans
 
 func (as *TransactionService) GetAll(am *models.Auth, walletId string, filtered *models.FilteredResponse) {
 	wm := new([]models.Transaction)
+	sm := new([]models.Subscription)
 
-	query := as.Db.Model((wm)).Relation("Wallet").Where("wallet.? = ?", pg.Ident("user_id"), am.Id)
+	query2 := as.Db.Model(sm).Relation("Wallet").Where("wallet.? = ?", pg.Ident("user_id"), am.Id)
+	if walletId != "" {
+		query2 = query2.Where("? = ?", pg.Ident("wallet_id"), walletId)
+	}
+
+	for _, sub := range *sm {
+		as.Ss.SubToTrans(&sub)
+	}
+
+	query := as.Db.Model(wm).Relation("Wallet").Where("wallet.? = ?", pg.Ident("user_id"), am.Id)
 	if walletId != "" {
 		query = query.Where("? = ?", pg.Ident("wallet_id"), walletId)
 	}

pkg/services/wallets.go

@@ -11,6 +11,7 @@ import (
 
 type WalletService struct {
 	Db *pg.DB
+	Ss *SubscriptionService
 }
 
 func (as *WalletService) New(am *models.NewWalletBody) *models.Wallet {
@@ -41,7 +42,7 @@ func (as *WalletService) GetAll(am *models.Auth, filtered *models.FilteredRespon
 
 func (as *WalletService) GetHeader(am *models.Auth, embed string, walletId string) *models.WalletHeader {
 	wm := new(models.WalletHeader)
-	var wallets []models.WalletTransactions
+	wallets := new([]models.WalletTransactions)
 	var wg sync.WaitGroup
 	transactions := new([]models.Transaction)
 	subscriptions := new([]models.Subscription)
@@ -67,14 +68,6 @@ func (as *WalletService) GetHeader(am *models.Auth, embed string, walletId strin
 
 	wg.Wait()
 
-	currentBalance := 0
-	lastMonthBalance := 0
-	nextMonth := 0
-
-	subCurrentBalance := 0
-	subLastMonthBalance := 0
-	subNextMonth := 0
-
 	now := time.Now()
 
 	currentYear, currentMonth, _ := now.Date()
@@ -85,57 +78,59 @@ func (as *WalletService) GetHeader(am *models.Auth, embed string, walletId strin
 	firstOfMonthAfterNext := time.Date(currentYear, currentMonth+2, 1, 0, 0, 0, 0, currentLocation)
 
 	for _, trans := range *transactions {
-		addWhere(&wallets, trans.WalletID, trans)
+		addWhere(wallets, trans.WalletID, trans)
 	}
 
 	for _, sub := range *subscriptions {
-		startDate := sub.StartDate.Local()
+		as.Ss.SubToTrans(&sub)
-		stopDate := firstOfMonthAfterNext
+		// startDate := sub.StartDate.Local()
-		if sub.HasEnd {
+		// stopDate := firstOfMonthAfterNext
-			stopDate = sub.EndDate.Local()
+		// if sub.HasEnd {
-		}
+		// 	stopDate = sub.EndDate.Local()
-		for startDate.Before(stopDate) {
+		// }
-			trans := sub.ToTrans()
+		// for startDate.Before(stopDate) {
-			trans.TransactionDate = startDate
+		// 	trans := sub.ToTrans()
-			addWhere(&wallets, sub.WalletID, *trans)
+		// 	trans.TransactionDate = startDate
-			if sub.SubscriptionType.Type == "monthly" {
+		// 	addWhere(&wallets, sub.WalletID, *trans)
-				startDate = startDate.AddDate(0, sub.CustomRange, 0)
+		// 	if sub.SubscriptionType.Type == "monthly" {
-			} else if sub.SubscriptionType.Type == "weekly" {
+		// 		startDate = startDate.AddDate(0, sub.CustomRange, 0)
-				startDate = startDate.AddDate(0, 0, 7*sub.CustomRange)
+		// 	} else if sub.SubscriptionType.Type == "weekly" {
-			} else if sub.SubscriptionType.Type == "daily" {
+		// 		startDate = startDate.AddDate(0, 0, 7*sub.CustomRange)
-				startDate = startDate.AddDate(0, 0, sub.CustomRange)
+		// 	} else if sub.SubscriptionType.Type == "daily" {
-			} else {
+		// 		startDate = startDate.AddDate(0, 0, sub.CustomRange)
-				startDate = startDate.AddDate(sub.CustomRange, 0, 0)
+		// 	} else {
-			}
+		// 		startDate = startDate.AddDate(sub.CustomRange, 0, 0)
-		}
+		// 	}
+		// }
 	}
 
-	for _, wallet := range wallets {
+	for i, wallet := range *wallets {
-		wg.Add(1)
+		// wg.Add(1)
-		go func() {
+		// go func() {
-			defer wg.Done()
+		// 	defer wg.Done()
-			for _, trans := range wallet.Transactions {
+		for _, trans := range wallet.Transactions {
-				if trans.TransactionDate.Local().Before(firstOfNextMonth) && trans.TransactionDate.Local().After(firstOfMonth) {
+			if trans.TransactionDate.Local().Before(firstOfNextMonth) && trans.TransactionDate.Local().After(firstOfMonth) {
-					if trans.TransactionType.Type == "expense" {
+				if trans.TransactionType.Type == "expense" {
-						currentBalance -= trans.Amount
+					(*wallets)[i].CurrentBalance -= trans.Amount
-					} else {
+				} else {
-						currentBalance += trans.Amount
+					(*wallets)[i].CurrentBalance += trans.Amount
-					}
+				}
-				} else if trans.TransactionDate.Local().Before(firstOfMonthAfterNext) && trans.TransactionDate.Local().After(firstOfNextMonth) {
+			} else if trans.TransactionDate.Local().Before(firstOfMonthAfterNext) && trans.TransactionDate.Local().After(firstOfNextMonth) {
-					if trans.TransactionType.Type == "expense" {
+				if trans.TransactionType.Type == "expense" {
-						nextMonth -= trans.Amount
+					(*wallets)[i].NextMonth -= trans.Amount
-					} else {
+				} else {
-						nextMonth += trans.Amount
+					(*wallets)[i].NextMonth += trans.Amount
-					}
+				}
-				} else if trans.TransactionDate.Local().Before(firstOfMonth) {
+			} else if trans.TransactionDate.Local().Before(firstOfMonth) {
-					if trans.TransactionType.Type == "expense" {
+				if trans.TransactionType.Type == "expense" {
-						lastMonthBalance -= trans.Amount
+					(*wallets)[i].LastMonth -= trans.Amount
-					} else {
+				} else {
-						lastMonthBalance += trans.Amount
+					(*wallets)[i].LastMonth += trans.Amount
-					}
 				}
 			}
-		}()
+
+		}
+		// }()
 	}
 
 	// for _, sub := range *subscriptions {
@@ -171,13 +166,12 @@ func (as *WalletService) GetHeader(am *models.Auth, embed string, walletId strin
 
 	wg.Wait()
 
-	combinedCurrent := currentBalance + subCurrentBalance
+	for _, wallet := range *wallets {
-	combinedLast := lastMonthBalance + subLastMonthBalance
+		wm.LastMonth += wallet.LastMonth
-	combinedNext := nextMonth + subNextMonth
+		wm.CurrentBalance += wallet.CurrentBalance + wallet.LastMonth
+		wm.NextMonth += wallet.NextMonth + wallet.CurrentBalance + wallet.LastMonth
+	}
 
-	wm.LastMonth = combinedLast
-	wm.CurrentBalance = combinedCurrent + combinedLast
-	wm.NextMonth = combinedLast + combinedCurrent + combinedNext
 	wm.Currency = "USD"
 	wm.WalletId = walletId
 
@@ -191,8 +185,8 @@ func addWhere(s *[]models.WalletTransactions, walletId string, e models.Transact
 	for a, _ := range *s {
 		if (*s)[a].WalletId == walletId {
 			(*s)[a].Transactions = append((*s)[a].Transactions, e)
+			exists = true
 		}
-		exists = true
 	}
 	if !exists {
 		var walletTransaction models.WalletTransactions