feat: add /api/v1/sms-messages GET endpoint

init-db.py

@@ -12,7 +12,11 @@ cur = con.cursor()
 
 # ID columns are not necessary - SQLite by default sets ROWID as INTEGER PRIMARY KEY which auto increments
 cur.execute("CREATE TABLE devices(access_key, secret_key_hash, type, name)")
-cur.execute("CREATE TABLE messages(content, ts_received, ts_sent, sender, recipient)")
+
+# type                : INCOMING, OUTGOING
+# local_phone_number  : a SECONDARY device SIM's phone number
+# remote_phone_number : a phone number or shortcode of the other party
+cur.execute("CREATE TABLE messages(content, ts_received, ts_sent, type, local_phone_number, remote_phone_number)")
 cur.execute("CREATE TABLE sim_events(sim_id, ts, note, cost, currency)")
 cur.execute("CREATE TABLE sim_cards(phone_number, device_access_key)")
 
@@ -31,6 +35,12 @@ cur.execute("""
     ('+422999888777', 'test_access_key2')
 """)
 
+cur.execute("""
+    INSERT INTO messages VALUES
+    ('how are you?', 1000, 999, 'INCOMING', '+420123456789', '+10005558888'),
+    ('i am fine', 2000, 1999, 'OUTGOING', '+420123456789', '+10005558888')
+""")
+
 con.commit()
 con.close()