Endpoints for following

.github/workflows/go.yml

@@ -29,6 +29,7 @@ jobs:
         TAPESTRY_API_KEY: ${{ secrets.TAPESTRY_API_KEY }}
         TAPESTRY_API_BASE_URL: ${{ secrets.TAPESTRY_API_BASE_URL }}
       run: |
+        cd tests
         go test --run TestProfileOperations
         go test --run TestContentOperations
         go test --run TestCommentOperations

README.md

@@ -2,16 +2,21 @@
 
 [![API tests](https://github.com/Access-Labs-Inc/tapestry-go/actions/workflows/go.yml/badge.svg)](https://github.com/Access-Labs-Inc/tapestry-go/actions/workflows/go.yml)
 
-Bindings for the Tapestry API documented at <https://tapestry.apidocumentation.com/reference>
+Bindings for the Tapestry API.
+
+Tapestry documentation: <https://docs.usetapestry.dev/documentation/what-is-tapestry>
+
+Tapestry API reference: <https://tapestry.apidocumentation.com/reference>
+
 
 ## Completness
 - Profiles
     - [x] Find or create a profile
     - [ ] Get profiles
     - [x] Get a profile by ID
     - [x] Update a profile
-    - [ ] get followers
-    - [ ] get following
+    - [x] get followers
+    - [x] get following
     - [ ] Get a list of profiles in a user's network that also follow a given profile
 
 - Contents
@@ -33,5 +38,5 @@ Bindings for the Tapestry API documented at <https://tapestry.apidocumentation.c
     - [x] Delete a like
 
 - Followers
-    - [ ] Follow a profile
-    - [ ] Unfollow a profile
+    - [x] Follow a profile
+    - [x] Unfollow a profile

api_test.go

@@ -298,3 +298,91 @@ func TestLikeOperations(t *testing.T) {
 		t.Errorf("Expected like count 0 after delete, got %d", contentAfterDelete.SocialCounts.LikeCount)
 	}
 }
+
+func generateSolanaAddress() string {
+	const charset = "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz"
+	const length = 32
+	b := make([]byte, length)
+	for i := range b {
+		b[i] = charset[time.Now().UnixNano()%int64(len(charset))]
+	}
+	return string(b)
+}
+
+func TestFollowerOperations(t *testing.T) {
+	// Create two additional test profiles with random Solana addresses
+	follower1, err := client.FindOrCreateProfile(FindOrCreateProfileParameters{
+		WalletAddress: generateSolanaAddress(),
+		Username:      "follower1_" + time.Now().Format("20060102150405"),
+	})
+	if err != nil {
+		t.Fatalf("Failed to create follower1: %v", err)
+	}
+
+	follower2, err := client.FindOrCreateProfile(FindOrCreateProfileParameters{
+		WalletAddress: generateSolanaAddress(),
+		Username:      "follower2_" + time.Now().Format("20060102150405"),
+	})
+	if err != nil {
+		t.Fatalf("Failed to create follower2: %v", err)
+	}
+
+	// Add followers to test profile
+	err = client.AddFollower(follower1.Profile.ID, testProfile.Profile.ID)
+	if err != nil {
+		t.Fatalf("Failed to add follower1: %v", err)
+	}
+
+	err = client.AddFollower(follower2.Profile.ID, testProfile.Profile.ID)
+	if err != nil {
+		t.Fatalf("Failed to add follower2: %v", err)
+	}
+
+	// Also make follower1 follow follower2
+	err = client.AddFollower(follower1.Profile.ID, follower2.Profile.ID)
+	if err != nil {
+		t.Fatalf("Failed to make follower1 follow follower2: %v", err)
+	}
+
+	// Verify followers of test profile
+	followers, err := client.GetFollowers(testProfile.Profile.ID)
+	if err != nil {
+		t.Fatalf("GetFollowers failed: %v", err)
+	}
+	if len(followers.Profiles) != 2 {
+		t.Errorf("Expected 2 followers, got %d", len(followers.Profiles))
+	}
+
+	// Verify following for follower1
+	following, err := client.GetFollowing(follower1.Profile.ID)
+	if err != nil {
+		t.Fatalf("GetFollowing failed: %v", err)
+	}
+	if len(following.Profiles) != 2 {
+		t.Errorf("Expected follower1 to be following 2 profiles, got %d", len(following.Profiles))
+	}
+
+	// Remove one follower and verify
+	err = client.RemoveFollower(follower1.Profile.ID, testProfile.Profile.ID)
+	if err != nil {
+		t.Fatalf("RemoveFollower failed: %v", err)
+	}
+
+	// Verify updated follower count
+	updatedFollowers, err := client.GetFollowers(testProfile.Profile.ID)
+	if err != nil {
+		t.Fatalf("GetFollowers after removal failed: %v", err)
+	}
+	if len(updatedFollowers.Profiles) != 1 {
+		t.Errorf("Expected 1 follower after removal, got %d", len(updatedFollowers.Profiles))
+	}
+
+	// Verify updated following count for follower1
+	updatedFollowing, err := client.GetFollowing(follower1.Profile.ID)
+	if err != nil {
+		t.Fatalf("GetFollowing after removal failed: %v", err)
+	}
+	if len(updatedFollowing.Profiles) != 1 {
+		t.Errorf("Expected follower1 to be following 1 profile after removal, got %d", len(updatedFollowing.Profiles))
+	}
+}

followers.go

@@ -0,0 +1,67 @@
+package tapestry
+
+import (
+	"encoding/json"
+	"fmt"
+	"net/http"
+	"strings"
+)
+
+type FollowRequest struct {
+	StartID string `json:"startId"`
+	EndID   string `json:"endId"`
+}
+
+func (c *TapestryClient) AddFollower(startID, endID string) error {
+	url := fmt.Sprintf("%s/followers/add?apiKey=%s", c.tapestryApiBaseUrl, c.apiKey)
+
+	jsonBody, err := json.Marshal(FollowRequest{
+		StartID: startID,
+		EndID:   endID,
+	})
+	if err != nil {
+		return fmt.Errorf("error marshaling request: %w", err)
+	}
+
+	resp, err := http.Post(url, "application/json", strings.NewReader(string(jsonBody)))
+	if err != nil {
+		return fmt.Errorf("error making request: %w", err)
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode != http.StatusOK {
+		return fmt.Errorf("unexpected status code: %d", resp.StatusCode)
+	}
+
+	return nil
+}
+
+func (c *TapestryClient) RemoveFollower(startID, endID string) error {
+	url := fmt.Sprintf("%s/followers/remove?apiKey=%s", c.tapestryApiBaseUrl, c.apiKey)
+
+	jsonBody, err := json.Marshal(FollowRequest{
+		StartID: startID,
+		EndID:   endID,
+	})
+	if err != nil {
+		return fmt.Errorf("error marshaling request: %w", err)
+	}
+
+	req, err := http.NewRequest(http.MethodPost, url, strings.NewReader(string(jsonBody)))
+	if err != nil {
+		return fmt.Errorf("error creating request: %w", err)
+	}
+	req.Header.Set("Content-Type", "application/json")
+
+	resp, err := http.DefaultClient.Do(req)
+	if err != nil {
+		return fmt.Errorf("error making request: %w", err)
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode != http.StatusOK {
+		return fmt.Errorf("unexpected status code: %d", resp.StatusCode)
+	}
+
+	return nil
+}