Feat/multiple session (#64)

* fix: disable windows build

* feat: add ability to handle multiple sessions

server/session/inMemoryStore.go

@@ -1,41 +1,88 @@
 package session
 
-import "sync"
+import (
+	"log"
+	"sync"
+)
 
 type InMemoryStore struct {
-	mu    sync.Mutex
-	store map[string]string
+	mu               sync.Mutex
+	store            map[string]map[string]string
+	socialLoginState map[string]string
 }
 
-func (c *InMemoryStore) AddToken(userId, token string) {
+func (c *InMemoryStore) AddToken(userId, accessToken, refreshToken string) {
 	c.mu.Lock()
 	// delete sessions > 500 // not recommended for production
 	if len(c.store) >= 500 {
-		c.store = make(map[string]string)
+		c.store = map[string]map[string]string{}
 	}
-	c.store[userId] = token
+	// check if entry exists in map
+	_, exists := c.store[userId]
+	if exists {
+		tempMap := c.store[userId]
+		tempMap[accessToken] = refreshToken
+		c.store[userId] = tempMap
+	} else {
+		tempMap := map[string]string{
+			accessToken: refreshToken,
+		}
+		c.store[userId] = tempMap
+	}
+
+	log.Println(c.store)
+
 	c.mu.Unlock()
 }
 
-func (c *InMemoryStore) DeleteToken(userId string) {
+func (c *InMemoryStore) DeleteUserSession(userId string) {
 	c.mu.Lock()
 	delete(c.store, userId)
 	c.mu.Unlock()
 }
 
-func (c *InMemoryStore) ClearStore() {
+func (c *InMemoryStore) DeleteToken(userId, accessToken string) {
 	c.mu.Lock()
-	c.store = make(map[string]string)
+	delete(c.store[userId], accessToken)
 	c.mu.Unlock()
 }
 
-func (c *InMemoryStore) GetToken(userId string) string {
+func (c *InMemoryStore) ClearStore() {
+	c.mu.Lock()
+	c.store = map[string]map[string]string{}
+	c.mu.Unlock()
+}
+
+func (c *InMemoryStore) GetToken(userId, accessToken string) string {
 	token := ""
 	c.mu.Lock()
-	if val, ok := c.store[userId]; ok {
-		token = val
+	if sessionMap, ok := c.store[userId]; ok {
+		if val, ok := sessionMap[accessToken]; ok {
+			token = val
+		}
 	}
 	c.mu.Unlock()
 
 	return token
 }
+
+func (c *InMemoryStore) SetSocialLoginState(key, state string) {
+	c.mu.Lock()
+	c.socialLoginState[key] = state
+	c.mu.Unlock()
+}
+
+func (c *InMemoryStore) GetSocialLoginState(key string) string {
+	state := ""
+	if stateVal, ok := c.socialLoginState[key]; ok {
+		state = stateVal
+	}
+
+	return state
+}
+
+func (c *InMemoryStore) RemoveSocialLoginState(key string) {
+	c.mu.Lock()
+	delete(c.socialLoginState, key)
+	c.mu.Unlock()
+}