From f6f2f73d012d7b780515b7670dd9860c38920e84 Mon Sep 17 00:00:00 2001
From: Daniel Schick <schick@textbausteine.net>
Date: Fri, 16 Jun 2023 14:11:02 +0200
Subject: [PATCH] some work on returning berths (ok) and participants (so far
 not ok)

---
 src/server/BreCal/impl/berths.py      |  6 +----
 src/server/BreCal/impl/participant.py | 39 +++++++++------------------
 src/server/BreCal/schemas/model.py    | 38 +++++++++++++++++++++-----
 3 files changed, 44 insertions(+), 39 deletions(-)

diff --git a/src/server/BreCal/impl/berths.py b/src/server/BreCal/impl/berths.py
index 7acfefa..5d1fd14 100644
--- a/src/server/BreCal/impl/berths.py
+++ b/src/server/BreCal/impl/berths.py
@@ -15,17 +15,13 @@ def GetBerths(token):
     try:
 
         commands = pydapper.using(local_db.connection_pool)
-        data = commands.query("SELECT id, name1, name2 FROM berth ORDER BY name1", model=model.Berth)
+        data = commands.query("SELECT id, name, participant_id, `lock`, created, modified FROM berth ORDER BY name", model=model.Berth)
 
     except Exception as ex:
         logging.error(ex)
         print(ex)
         return json.dumps("call failed"), 500
 
-    print(data)
-
-
-
     return json.dumps(data, default=model.obj_dict), 200
 
 
diff --git a/src/server/BreCal/impl/participant.py b/src/server/BreCal/impl/participant.py
index d79c7c4..098919d 100644
--- a/src/server/BreCal/impl/participant.py
+++ b/src/server/BreCal/impl/participant.py
@@ -1,7 +1,9 @@
-import sys
 import json
-import mariadb
 import logging
+import pydapper
+
+from ..schemas import model
+from .. import local_db
 
 def GetParticipant(options):
     """
@@ -9,33 +11,16 @@ def GetParticipant(options):
         options["user_id"]: **Id of user**. *Example: 2*. User id returned by verify call.
 
     """
+    # TODO: validate token
 
     try:
-        conn = mariadb.connect(host="lager", user="ds", password="Gurkensalat48", database="bremen_calling")
-    except mariadb.Error as e:
-        print(f"Error connecting to the database: {e}")
-        sys.exit(1)
+        commands = pydapper.using(local_db.connection_pool)
+        data = commands.query("SELECT p.id as id, p.name as name, p.street as street, p.postal_code as postal_code, p.city as city, p.flags as flags, p.created as created, p.modified as modified FROM participant p INNER JOIN user u WHERE u.participant_id = p.id and u.id = ?user_id?", model=model.Participant, param=[{"user_id" : options["user_id"]}])
 
-    cur = conn.cursor()
+    except Exception as ex:
+        logging.error(ex)
+        print(ex)
+        return json.dumps("call failed"), 500
 
-    id = options["user_id"]
-    query = "SELECT p.id, p.name, p.street, p.postal_code, p.city, p.flags FROM participant p INNER JOIN user u WHERE u.participant_id = p.id AND u.id = %d "
-    data = [id]
-    cur.execute(query, data)
-
-
-    for (id, name, street, postal_code, city, flags) in cur:
-
-        # Implement your business logic here
-        # All the parameters are present in the options argument
-
-        return json.dumps({
-            "id": id,
-            "city": city,
-            "name": name,
-            "postal code": postal_code,
-            "street": street,
-        }), 200
-
-    return json.dumps([]), 200
+    return json.dumps(data, default=model.obj_dict), 200
 
diff --git a/src/server/BreCal/schemas/model.py b/src/server/BreCal/schemas/model.py
index d300b65..5ca1f18 100644
--- a/src/server/BreCal/schemas/model.py
+++ b/src/server/BreCal/schemas/model.py
@@ -1,18 +1,27 @@
 from marshmallow import Schema, fields
 from dataclasses import dataclass
 import json
+import datetime
 
 def obj_dict(obj):
+    if isinstance(obj, datetime.datetime):
+        return obj.isoformat()
     return obj.__dict__
 
 @dataclass
 class Berth(Schema):
     id: int
-    name1: str
-    name2: str
+    name: str
+    participant_id: int
+    lock: bool
+    created: datetime
+    modified: datetime
     id = fields.Int()
-    name1 = fields.String()
-    name2 = fields.String()
+    name = fields.String()
+    participant_id = fields.Int()
+    lock = fields.Bool()
+    created = fields.DateTime()
+    modified = fields.DateTime()
 
 class Error(Schema):
     message = fields.String(required=True,)
@@ -31,14 +40,29 @@ class Notification(Schema):
     timestamp = fields.DateTime()
 
 
-
+@dataclass
 class Participant(Schema):
-    city = fields.String()
+    id: int
+    name: str
+    street: str
+    postal_code: str
+    city: str
+    flags: int
+    created: datetime
+    modified: datetime
+
     id = fields.Int()
     name = fields.String()
-    postal_code = fields.String(data_key="postal code",)
     street = fields.String()
+    postal_code = fields.String()
+    city = fields.String()
+    flags = fields.Int()
+    created = fields.DateTime()
+    modified = fields.DateTime()
 
+@dataclass
+class ParticipantList(Participant):
+    pass
 
 class Shipcall(Schema):
     description = fields.String()