added dm channel support.

channel.go

@@ -143,12 +143,7 @@ func (c Channel) FetchMessage(id string) (*Message, error) {
 	}
 
 	err = json.Unmarshal(resp, msg)
-
-	if err != nil {
-		return msg, err
-	}
-
-	return msg, nil
+	return msg, err
 }
 
 // Edit channel.
@@ -160,23 +155,13 @@ func (c Channel) Edit(ec *EditChannel) error {
 	}
 
 	_, err = c.Client.Request("PATCH", "/channels/"+c.Id, data)
-
-	if err != nil {
-		return err
-	}
-
-	return nil
+	return err
 }
 
 // Delete channel.
 func (c Channel) Delete() error {
 	_, err := c.Client.Request("DELETE", "/channels/"+c.Id, []byte{})
-
-	if err != nil {
-		return err
-	}
-
-	return nil
+	return err
 }
 
 // Create a new invite.
@@ -193,12 +178,7 @@ func (c Channel) CreateInvite() (string, error) {
 	}{}
 
 	err = json.Unmarshal(data, dataStruct)
-
-	if err != nil {
-		return dataStruct.InviteCode, err
-	}
-
-	return dataStruct.InviteCode, nil
+	return dataStruct.InviteCode, err
 }
 
 // Set channel permissions for a role.
@@ -209,10 +189,5 @@ func (c Channel) SetPermissions(role_id string, permissions uint) error {
 	}
 
 	_, err := c.Client.Request("PUT", "/channels/"+c.Id+"/permissions/"+role_id, []byte(fmt.Sprintf("{\"permissions\":%d}", permissions)))
-
-	if err != nil {
-		return err
-	}
-
-	return nil
+	return err
 }

client.go

@@ -125,11 +125,7 @@ func (c *Client) FetchChannel(id string) (*Channel, error) {
 	}
 
 	err = json.Unmarshal(data, channel)
-
-	if err != nil {
-		return channel, err
-	}
-	return channel, nil
+	return channel, err
 }
 
 // Fetch an user by Id.
@@ -144,12 +140,7 @@ func (c *Client) FetchUser(id string) (*User, error) {
 	}
 
 	err = json.Unmarshal(data, user)
-
-	if err != nil {
-		return user, err
-	}
-
-	return user, nil
+	return user, err
 }
 
 // Fetch a server by Id.
@@ -164,12 +155,7 @@ func (c *Client) FetchServer(id string) (*Server, error) {
 	}
 
 	err = json.Unmarshal(data, server)
-
-	if err != nil {
-		return server, err
-	}
-
-	return server, nil
+	return server, err
 }
 
 // Create a server.
@@ -184,12 +170,7 @@ func (c *Client) CreateServer(name, description string) (*Server, error) {
 	}
 
 	err = json.Unmarshal(data, server)
-
-	if err != nil {
-		return server, err
-	}
-
-	return server, nil
+	return server, err
 }
 
 // Auth client user.
@@ -205,12 +186,31 @@ func (c *Client) Auth() error {
 	}
 
 	err = json.Unmarshal(resp, c.SelfBot)
+	return err
+}
+
+// Fetch all of the DMs.
+func (c *Client) FetchDirectMessages() ([]*Channel, error) {
+	var dmChannels []*Channel
+
+	resp, err := c.Request("GET", "/users/dms", []byte{})
 
 	if err != nil {
-		return err
+		return dmChannels, err
 	}
 
-	return nil
+	err = json.Unmarshal(resp, &dmChannels)
+
+	if err != nil {
+		return dmChannels, err
+	}
+
+	// Prepare channels.
+	for _, i := range dmChannels {
+		i.Client = c
+	}
+
+	return dmChannels, nil
 }
 
 // Get a channel from cache by Id.

message.go

@@ -108,12 +108,7 @@ func (m *Message) Edit(content string) error {
 // Delete the message.
 func (m Message) Delete() error {
 	_, err := m.Client.Request("DELETE", "/channels/"+m.ChannelId+"/messages/"+m.Id, []byte{})
-
-	if err != nil {
-		return err
-	}
-
-	return nil
+	return err
 }
 
 // Reply to the message.

user.go

@@ -1,6 +1,7 @@
 package revoltgo
 
 import (
+	"encoding/json"
 	"time"
 
 	"github.com/oklog/ulid/v2"
@@ -56,3 +57,18 @@ func (u *User) CalculateCreationDate() error {
 func (u User) FormatMention() string {
 	return "<@" + u.Id + ">"
 }
+
+// Create a DM with the user.
+func (u User) CreateDirectMessage() (*Channel, error) {
+	dmChannel := &Channel{}
+	dmChannel.Client = u.Client
+
+	resp, err := u.Client.Request("GET", "/users/"+u.Id+"/dm", []byte{})
+
+	if err != nil {
+		return dmChannel, err
+	}
+
+	err = json.Unmarshal(resp, dmChannel)
+	return dmChannel, err
+}