added edit channel function.

channel.go

@@ -22,21 +22,10 @@ type Channel struct {
 	Description        string      `json:"description"`
 	Icon               *Attachment `json:"icon"`
 	DefaultPermissions int         `json:"default_permissions"`
-	RolePermissions    int         `json:"role_permissions"`
+	RolePermissions    interface{} `json:"role_permissions"`
 	Permissions        int         `json:"permissions"`
 }
 
-// Similar to message, but created for sendmessage function.
-type SendMessageStruct struct {
-	Content     string   `json:"content"`
-	Attachments []string `json:"attachments"`
-	Nonce       string   `json:"nonce"`
-	Replies     []struct {
-		Id      string `json:"id"`
-		Mention bool   `json:"mention"`
-	}
-}
-
 // Fetched messages struct.
 type FetchedMessages struct {
 	Messages []*Message `json:"messages"`
@@ -44,12 +33,13 @@ type FetchedMessages struct {
 }
 
 // Send a message to the channel.
-func (c Channel) SendMessage(message *SendMessageStruct) (*Message, error) {
+func (c Channel) SendMessage(message *SendMessage) (*Message, error) {
 	if message.Nonce == "" {
-		message.Nonce = genULID()
+		message.CreateNonce()
 	}
 
 	respMessage := &Message{}
+	respMessage.Client = c.Client
 	msgData, err := json.Marshal(message)
 
 	if err != nil {
@@ -68,7 +58,6 @@ func (c Channel) SendMessage(message *SendMessageStruct) (*Message, error) {
 		return respMessage, err
 	}
 
-	respMessage.Client = c.Client
 	return respMessage, nil
 }
 
@@ -122,6 +111,7 @@ func (c Channel) FetchMessages(options map[string]interface{}) (*FetchedMessages
 // Fetch a message from channel by Id.
 func (c Channel) FetchMessage(id string) (*Message, error) {
 	msg := &Message{}
+	msg.Client = c.Client
 
 	resp, err := c.Client.Request("GET", "/channels/"+c.Id+"/messages/"+id, []byte{})
 
@@ -135,6 +125,31 @@ func (c Channel) FetchMessage(id string) (*Message, error) {
 		return msg, err
 	}
 
-	msg.Client = c.Client
 	return msg, nil
 }
+
+// Edit channel.
+func (c *Channel) Edit(ec *EditChannel) error {
+	data, err := json.Marshal(ec)
+
+	if err != nil {
+		return err
+	}
+
+	_, err = c.Client.Request("PATCH", "/channels/"+c.Id, data)
+
+	if err != nil {
+		return err
+	}
+
+	// Change channel struct
+	if ec.Name != "" {
+		c.Name = ec.Name
+	}
+
+	if ec.Description != "" {
+		c.Description = ec.Description
+	}
+
+	return nil
+}

client.go

@@ -46,8 +46,9 @@ func (c *Client) OnMessageDelete(fn func(channel_id, message_id string)) {
 }
 
 // Fetch a channel by Id.
-func (c Client) FetchChannel(id string) (*Channel, error) {
+func (c *Client) FetchChannel(id string) (*Channel, error) {
 	channel := &Channel{}
+	channel.Client = c
 
 	data, err := c.Request("GET", "/channels/"+id, []byte{})
 
@@ -60,14 +61,13 @@ func (c Client) FetchChannel(id string) (*Channel, error) {
 	if err != nil {
 		return channel, err
 	}
-
-	channel.Client = &c
 	return channel, nil
 }
 
 // Fetch an user by Id.
-func (c Client) FetchUser(id string) (*User, error) {
+func (c *Client) FetchUser(id string) (*User, error) {
 	user := &User{}
+	user.Client = c
 
 	data, err := c.Request("GET", "/users/"+id, []byte{})
 
@@ -81,6 +81,5 @@ func (c Client) FetchUser(id string) (*User, error) {
 		return user, err
 	}
 
-	user.Client = &c
 	return user, nil
 }

other.go

@@ -0,0 +1,80 @@
+package revoltgo
+
+// Similar to message, but created for send message function.
+type SendMessage struct {
+	Content     string   `json:"content"`
+	Attachments []string `json:"attachments"`
+	Nonce       string   `json:"nonce"`
+	Replies     []struct {
+		Id      string `json:"id"`
+		Mention bool   `json:"mention"`
+	}
+}
+
+// Set content.
+func (sms *SendMessage) SetContent(content string) *SendMessage {
+	sms.Content = content
+	return sms
+}
+
+// Add a new attachment.
+func (sms *SendMessage) AddAttachment(attachment string) *SendMessage {
+	sms.Attachments = append(sms.Attachments, attachment)
+	return sms
+}
+
+// Add a new reply.
+func (sms *SendMessage) AddReply(id string, mention bool) *SendMessage {
+	sms.Replies = append(sms.Replies, struct {
+		Id      string "json:\"id\""
+		Mention bool   "json:\"mention\""
+	}{
+		Id:      id,
+		Mention: mention,
+	})
+
+	return sms
+}
+
+// Create a unique nonce.
+func (sms *SendMessage) CreateNonce() *SendMessage {
+	sms.Nonce = genULID()
+	return sms
+}
+
+// Edit channel struct.
+// Please see: https://developers.revolt.chat/api/#tag/Channel-Information/paths/~1channels~1:channel/patch for more information.
+type EditChannel struct {
+	Name        string `json:"name"`
+	Description string `json:"description"`
+	Icon        string `json:"icon"`
+	Remove      string `json:"remove"`
+}
+
+// Set name for struct.
+func (ec *EditChannel) SetName(name string) *EditChannel {
+	ec.Name = name
+	return ec
+}
+
+// Set description for struct.
+func (ec *EditChannel) SetDescription(desc string) *EditChannel {
+	ec.Description = desc
+	return ec
+}
+
+// Set icon for struct.
+func (ec *EditChannel) SetIcon(autumn_id string) *EditChannel {
+	ec.Icon = autumn_id
+	return ec
+}
+
+// Set remove item.
+func (ec *EditChannel) RemoveItem(item string) *EditChannel {
+	if item != "Description" && item != "Icon" {
+		return ec
+	}
+
+	ec.Remove = item
+	return ec
+}