1 files changed, 148 insertions, 0 deletions
diff --git a/general/records.go b/general/records.go
new file mode 100644
index 0000000..12825bd
--- /dev/null
+++ b/general/records.go
@@ -0,0 +1,148 @@
+package general
+
+import (
+	"encoding/json"
+	"fmt"
+	"io"
+	"llostre/auth"
+	"log/slog"
+	"net/http"
+)
+
+type RawRecord struct {
+	URI   string          `json:"uri"`
+	Value json.RawMessage `json:"value"`
+}
+
+func FetchRawRecordCollection(logger *slog.Logger, did, collection, baseURL string, session *auth.OAuthState) ([]RawRecord, error) {
+	url := fmt.Sprintf("%s/xrpc/com.atproto.repo.listRecords?repo=%s&collection=%s", baseURL, did, collection)
+
+	logger.Debug("fetching raw record collection", "did", did, "endpoint", baseURL, "collection", collection)
+
+	req, err := http.NewRequest("GET", url, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	// only add auth if provided
+	if session != nil {
+		dpopProof, err := session.KeyPair.GenerateDPoPProof("GET", url, "")
+		if err != nil {
+			return nil, err
+		}
+		req.Header.Set("Authorization", "Bearer "+session.AccessToken)
+		req.Header.Set("DPoP", dpopProof)
+	}
+
+	resp, err := http.DefaultClient.Do(req)
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode != 200 {
+		body, _ := io.ReadAll(resp.Body)
+		return nil, fmt.Errorf("server returned %d: %s", resp.StatusCode, string(body))
+	}
+
+	var result struct {
+		Records []RawRecord `json:"records"`
+	}
+	if err := json.NewDecoder(resp.Body).Decode(&result); err != nil {
+		return nil, err
+	}
+
+	return result.Records, nil
+}
+
+func FetchRawRecordCollectionWithCursor(logger *slog.Logger, did, collection, baseURL string, session *auth.OAuthState, cursor string, limit int) ([]RawRecord, string, error) {
+	url := fmt.Sprintf("%s/xrpc/com.atproto.repo.listRecords?repo=%s&collection=%s", baseURL, did, collection)
+	if cursor != "" {
+		url += "&cursor=" + cursor
+	}
+	if limit > 0 {
+		url += fmt.Sprintf("&limit=%d", limit)
+	}
+
+	logger.Debug("fetching raw record collection", "did", did, "endpoint", baseURL, "collection", collection, "cursor", cursor)
+
+	req, err := http.NewRequest("GET", url, nil)
+	if err != nil {
+		return nil, "", err
+	}
+
+	if session != nil {
+		dpopProof, err := session.KeyPair.GenerateDPoPProof("GET", url, "")
+		if err != nil {
+			return nil, "", err
+		}
+		req.Header.Set("Authorization", "Bearer "+session.AccessToken)
+		req.Header.Set("DPoP", dpopProof)
+	}
+
+	resp, err := http.DefaultClient.Do(req)
+	if err != nil {
+		return nil, "", err
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode != 200 {
+		body, _ := io.ReadAll(resp.Body)
+		return nil, "", fmt.Errorf("server returned %d: %s", resp.StatusCode, string(body))
+	}
+
+	var result struct {
+		Records []RawRecord `json:"records"`
+		Cursor  string      `json:"cursor"`
+	}
+	if err := json.NewDecoder(resp.Body).Decode(&result); err != nil {
+		return nil, "", err
+	}
+
+	return result.Records, result.Cursor, nil
+}
+
+func FetchRawRecordByURI(logger *slog.Logger, uri, baseURL string, session *auth.OAuthState) (*RawRecord, error) {
+	repo, collection, rkey, err := ParseURI(uri)
+	if err != nil {
+		return nil, err
+	}
+
+	url := fmt.Sprintf("%s/xrpc/com.atproto.repo.getRecord?repo=%s&collection=%s&rkey=%s",
+		baseURL, repo, collection, rkey)
+
+	logger.Debug("fetching raw record by URI", "uri", uri, "endpoint", baseURL)
+
+	req, err := http.NewRequest("GET", url, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	// only add auth if provided
+	if session != nil {
+		dpopProof, err := session.KeyPair.GenerateDPoPProof("GET", url, "")
+		if err != nil {
+			return nil, err
+		}
+		req.Header.Set("Authorization", "Bearer "+session.AccessToken)
+		req.Header.Set("DPoP", dpopProof)
+	}
+
+	resp, err := http.DefaultClient.Do(req)
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode != 200 {
+		body, _ := io.ReadAll(resp.Body)
+		return nil, fmt.Errorf("endpoint returned %d: %s", resp.StatusCode, string(body))
+	}
+
+	var result RawRecord
+	if err := json.NewDecoder(resp.Body).Decode(&result); err != nil {
+		return nil, err
+	}
+
+	return &result, nil
+}