refactor project file structure

1 files changed, 34 insertions, 0 deletions

diff --git a/internal/types/entry.go b/internal/types/entry.go
new file mode 100644
index 0000000..a274e2c
--- /dev/null
+++ b/internal/types/entry.go
@@ -0,0 +1,34 @@
+package types
+
+import (
+	"crypto/sha256"
+	"encoding/json"
+	"fmt"
+)
+
+type Shared struct {
+	Name string `json:"id"`
+	Is   bool   `json:"is,omitempty"`
+}
+
+type Entry struct {
+	Body   string   `json:"body"`
+	Shared []Shared `json:"shared,omitempty"`
+	Epoch  int      `json:"epoch,omitempty"`
+	ID     string   `json:"id,omitempty"`
+}
+
+func NewEntry(bytes []byte) (Entry, error) {
+	var entry Entry
+	if err := json.Unmarshal(bytes, &entry); err != nil {
+		return entry, fmt.Errorf("unable to deserialise payload: %w", err)
+	}
+	if entry.ID == "" {
+		entry.ID = fmt.Sprintf("%x", sha256.Sum256(bytes))
+	}
+	return entry, nil
+}
+
+func (e Entry) Serialize() ([]byte, error) {
+	return json.Marshal(e)
+}