Init Database Methods

entities/device/deviceController.go

@@ -1,19 +1,5 @@
 package device
 
-import "database/sql"
+func New() device *Device {
-
+	
-func createDevice(db *sql.DB) {
+}
-
-}
-
-func readDevice(db *sql.DB) {
-
-}
-
-func updateDevice(db *sql.DB) {
-
-}
-
-func deleteDevice(db *sql.DB) {
-
-}

entities/event/eventController.go

@@ -1,21 +1,5 @@
 package event
 
-import (
+func New() event *Event {
-	"database/sql"
+	
-)
+}
-
-func createEvent(db *sql.DB) {
-
-}
-
-func readEvent(db *sql.DB) {
-
-}
-
-func updateEvent(db *sql.DB) {
-
-}
-
-func deleteEvent(db *sql.DB) {
-
-}

entities/room/roomController.go

@@ -1,19 +1,5 @@
 package room
 
-import "database/sql"
+func New() room *Room {
-
+	
-func createRoom(db *sql.DB) {
+}
-
-}
-
-func readRoom(db *sql.DB) {
-
-}
-
-func updateRoom(db *sql.DB) {
-
-}
-
-func deleteRoom(db *sql.DB) {
-
-}

entities/transaction/transactionController.go

@@ -1,19 +1,5 @@
 package transaction
 
-import "database/sql"
+func New() transaction *Transaction {
-
+	
-func createTransaction(db *sql.DB) {
+}
-
-}
-
-func readTransaction(db *sql.DB) {
-
-}
-
-func updateTransaction(db *sql.DB) {
-
-}
-
-func deleteTransaction(db *sql.DB) {
-
-}

entities/user/userController.go

@@ -1,19 +1,5 @@
 package user
 
-import "database/sql"
+func New() user *User {
-
+	
-func createUser(db *sql.DB) {
+}
-
-}
-
-func readUser(db *sql.DB) {
-
-}
-
-func updateUser(db *sql.DB) {
-
-}
-
-func deleteUser(db *sql.DB) {
-
-}

utils/database/databaseConnector.go

@@ -1,4 +1,4 @@
-package utils
+package database
 
 import (
 	"database/sql"
@@ -17,13 +17,22 @@ func InitDB(filepath string) *sql.DB {
 		panic("DB couldn't be initialized")
 	}
 
-	// TODO: Change to correct DB-Structure
+	handleError(initDeviceTable(db))
-	statement, _ := db.Prepare("CREATE TABLE IF NOT EXISTS people (id INTEGER PRIMARY KEY, firstname TEXT, lastname TEXT)")
+	handleError(initEventTable(db))
-	statement.Exec()
+	handleError(initRoomTable(db))
+	handleError(initTransactionTable(db))
+	handleError(initUserTable(db))
 
 	return db
 }
 
+func handleError(err error) {
+	if err != nil {
+		// TODO: Add Error Message
+		panic("Could not execute Database Query")
+	}
+}
+
 /*
 sqlStmt := fmt.Sprintf(`INSERT INTO data
     (id, content)

utils/database/deviceDatabaseConnector.go

@@ -0,0 +1,29 @@
+package device
+
+import (
+	"database/sql"
+	
+	"nutfactory.org/Matrix/entities/device"
+)
+
+func initDeviceTable(db *sql.DB) err error {
+	// TODO: Change to correct Table-Structure
+	statement, err := db.Prepare("CREATE TABLE IF NOT EXISTS people (id INTEGER PRIMARY KEY, firstname TEXT, lastname TEXT)")
+	statement.Exec()
+}
+
+func createDevice(db *sql.DB, device *Device) err error {
+
+}
+
+func readDevice(db *sql.DB, id string) (device *Device, err error) {
+
+}
+
+func updateDevice(db *sql.DB, device *Device) err error {
+
+}
+
+func deleteDevice(db *sql.DB, id string) err error {
+
+}

utils/database/eventDatabaseConnector.go

@@ -0,0 +1,29 @@
+package event
+
+import (
+	"database/sql"
+
+	"nutfactory.org/Matrix/entities/event"
+)
+
+func initEventTable(db *sql.DB) err error {
+	// TODO: Change to correct Table-Structure
+	statement, err := db.Prepare("CREATE TABLE IF NOT EXISTS people (id INTEGER PRIMARY KEY, firstname TEXT, lastname TEXT)")
+	statement.Exec()
+}
+
+func createEvent(db *sql.DB, event *Event) err error {
+
+}
+
+func readEvent(db *sql.DB, id string) (event *Event, err error) {
+
+}
+
+func updateEvent(db *sql.DB, event *Event) err error {
+
+}
+
+func deleteEvent(db *sql.DB, id string) err error {
+
+}

utils/database/roomDatabaseConnector.go

@@ -0,0 +1,29 @@
+package room
+
+import (
+	"database/sql"
+
+	"nutfactory.org/Matrix/entities/room"
+)
+
+func initRoomTable(db *sql.DB) err error {
+	// TODO: Change to correct Table-Structure
+	statement, err := db.Prepare("CREATE TABLE IF NOT EXISTS people (id INTEGER PRIMARY KEY, firstname TEXT, lastname TEXT)")
+	statement.Exec()
+}
+
+func createRoom(db *sql.DB, room *Room) err error {
+
+}
+
+func readRoom(db *sql.DB, id string) (room *Room, err error) {
+
+}
+
+func updateRoom(db *sql.DB, room *Room) err error {
+
+}
+
+func deleteRoom(db *sql.DB, id string) err error {
+
+}

utils/database/transactionDatabaseConnector.go

@@ -0,0 +1,29 @@
+package transaction
+
+import (
+	"database/sql"
+
+	"nutfactory.org/Matrix/entities/transaction"
+)
+
+func initTransactionTable(db *sql.DB) err error {
+	// TODO: Change to correct Table-Structure
+	statement, err := db.Prepare("CREATE TABLE IF NOT EXISTS people (id INTEGER PRIMARY KEY, firstname TEXT, lastname TEXT)")
+	statement.Exec()
+}
+
+func createTransaction(db *sql.DB, transaction *Transaction) err error {
+
+}
+
+func readTransaction(db *sql.DB, id string) (transaction *Transaction, err error) {
+
+}
+
+func updateTransaction(db *sql.DB, transaction *Transaction) err error {
+
+}
+
+func deleteTransaction(db *sql.DB, id string) err error {
+
+}

utils/database/userDatabaseConnector.go

@@ -0,0 +1,29 @@
+package user
+
+import (
+	"database/sql"
+
+	"nutfactory.org/Matrix/entities/user"
+)
+
+func initUserTable(db *sql.DB) err error {
+	// TODO: Change to correct Table-Structure
+	statement, err := db.Prepare("CREATE TABLE IF NOT EXISTS people (id INTEGER PRIMARY KEY, firstname TEXT, lastname TEXT)")
+	statement.Exec()
+}
+
+func createUser(db *sql.DB, user *User) err error {
+
+}
+
+func readUser(db *sql.DB id string) (user *User, err error) {
+
+}
+
+func updateUser(db *sql.DB, user *User) err error {
+
+}
+
+func deleteUser(db *sql.DB, id string) err error {
+
+}