first commit

internal/model/activities.go

@@ -0,0 +1,38 @@
+package model
+
+import (
+	"time"
+
+	"gorm.io/gorm"
+)
+
+type ActivityType string
+
+const (
+	Buy      ActivityType = "BUY"
+	Sell     ActivityType = "SELL"
+	Dividend ActivityType = "DIVIDEND"
+	Fee      ActivityType = "FEE"
+	Tax      ActivityType = "TAX"
+)
+
+type Activity struct {
+	ID             uint           `gorm:"primaryKey" json:"id"`
+	PortfolioID    uint           `gorm:"not null;index" json:"portfolio_id"`            // Referenz auf Portfolio
+	Stock          string         `gorm:"not null;size:20" json:"stock"`                 // Symbol oder ISIN
+	Type           ActivityType   `gorm:"not null;size:20" json:"type"`                  // BUY, SELL, DIVIDEND, FEE, TAX
+	Amount         float64        `gorm:"not null" json:"amount"`                        // Stückzahl oder Betrag
+	Price          float64        `gorm:"default:0" json:"price"`                        // Preis pro Stück (bei BUY/SELL), sonst 0
+	ConvertedPrice float64        `gorm:"default:0" json:"converted_price"`              // Preis pro Stück (bei BUY/SELL), sonst 0
+	Fee            float64        `gorm:"default:0" json:"fee"`                          // Gebühr (bei BUY/SELL), sonst 0
+	Taxes          float64        `gorm:"default:0" json:"taxes"`                        // Steuern (bei BUY/SELL), sonst 0
+	Currency       string         `gorm:"not null;size:3;default:'EUR'" json:"currency"` // Währung (z.B. EUR, USD)
+	Date           time.Time      `gorm:"not null" json:"date"`                          // Datum der Aktivität
+	Note           string         `gorm:"type:text" json:"note"`                         // Optional: Notiz
+	CreatedAt      time.Time      `json:"created_at"`
+	UpdatedAt      time.Time      `json:"updated_at"`
+	DeletedAt      gorm.DeletedAt `gorm:"index" json:"deleted_at,omitempty"`
+
+	// Relationships
+	Portfolio Portfolio `gorm:"foreignKey:PortfolioID" json:"portfolio,omitempty"`
+}

internal/model/models.go

@@ -0,0 +1,44 @@
+package model
+
+type StockMeta struct {
+	Symbol             string  `json:"symbol"`
+	RegularMarketPrice float64 `json:"regularMarketPrice"`
+	Exchange           string  `json:"exchangeName"`
+	Currency           string  `json:"currency"`
+	Instrument         string  `json:"instrumentType"`
+	FirstTrade         int64   `json:"firstTradeDate"`
+	GMTOffset          int64   `json:"gmtoffset"`
+	Timezone           string  `json:"exchangeTimezoneName"`
+	ShortName          string  `json:"shortName"`
+	LongName           string  `json:"longName"`
+}
+
+// Struct to represent a single dividend event
+type DividendEvent struct {
+	Amount float64 `json:"amount"`
+	Date   int64   `json:"date"`
+}
+
+// Struct to represent the events object, specifically dividends
+type Events struct {
+	Dividends map[string]DividendEvent `json:"dividends"`
+}
+
+// Struct for the Yahoo Chart Response containing events (like dividends)
+type YahooDividendChartResponse struct {
+	Chart struct {
+		Result []struct {
+			Events Events `json:"events"`
+		} `json:"result"`
+	} `json:"chart"`
+}
+
+// Existing struct for general Yahoo Chart Response
+type YahooChartResponse struct {
+	Chart struct {
+		Result []struct {
+			Meta StockMeta `json:"meta"`
+			// ... weitere Felder wie Timestamp, Indicators etc.
+		} `json:"result"`
+	} `json:"chart"`
+}

internal/model/portfolio.go

@@ -0,0 +1,22 @@
+package model
+
+import (
+	"time"
+
+	"gorm.io/gorm"
+)
+
+type Portfolio struct {
+	ID           uint           `gorm:"primaryKey" json:"id"`
+	UserID       uint           `gorm:"not null;index" json:"user_id"`        // Referenz auf User
+	Name         string         `gorm:"not null;size:255" json:"name"`        // Name des Portfolios
+	BaseCurrency string         `gorm:"not null;size:3" json:"base_currency"` // Basiswährung, z.B. "EUR"
+	Description  string         `gorm:"type:text" json:"description"`         // Beschreibung des Portfolios
+	CreatedAt    time.Time      `json:"created_at"`
+	UpdatedAt    time.Time      `json:"updated_at"`
+	DeletedAt    gorm.DeletedAt `gorm:"index" json:"deleted_at,omitempty"`
+
+	// Relationships
+	User       User       `gorm:"foreignKey:UserID" json:"user,omitempty"`
+	Activities []Activity `gorm:"foreignKey:PortfolioID" json:"activities,omitempty"`
+}

internal/model/user.go

@@ -0,0 +1,20 @@
+package model
+
+import (
+	"time"
+
+	"gorm.io/gorm"
+)
+
+type User struct {
+	ID        uint           `gorm:"primaryKey" json:"id"`
+	Username  string         `gorm:"uniqueIndex;not null;size:255" json:"username"`
+	Email     string         `gorm:"uniqueIndex;not null;size:255" json:"email"`
+	Password  string         `gorm:"not null" json:"password"` // Hash speichern, nicht das Klartext-Passwort!
+	CreatedAt time.Time      `json:"created_at"`
+	UpdatedAt time.Time      `json:"updated_at"`
+	DeletedAt gorm.DeletedAt `gorm:"index" json:"deleted_at,omitempty"`
+
+	// Relationships
+	Portfolios []Portfolio `gorm:"foreignKey:UserID" json:"portfolios,omitempty"`
+}