Introduced art description

Added art description and corresponding tests. Each art entry can have their own description now and the models and tests have been altered to cover them too.

database/database.py

@@ -12,10 +12,8 @@ SQLALCHEMY_DATABASE_URL = "postgresql://artnet_editor:G606Rm9sFEXe6wfTLxVu@[::1]
 engine = sqlalchemy.create_engine(SQLALCHEMY_DATABASE_URL, echo=True)
 SessionLocal = sqlalchemy.orm.sessionmaker(autocommit=False, autoflush=False, bind=engine)
 
-
 Base = sqlalchemy.orm.declarative_base()
 
-
 art_to_tag_table = Table('art_to_tag', Base.metadata,
                          Column('art_id', Integer, ForeignKey('art.id')),
                          Column('tag_id', Integer, ForeignKey('tag.tag_id')))
@@ -51,6 +49,7 @@ class DBArt(Base):
     path = Column(String, nullable=False, unique=True)
     title = Column(String, nullable=True)
     link = Column(String, nullable=True)
+    description = Column(String, nullable=True)
 
     tags = relationship("DBTag", secondary=art_to_tag_table, back_populates="art", viewonly=True)
     collections = relationship("DBCollection", secondary=art_to_art_collection, back_populates="art")
@@ -129,7 +128,6 @@ Base.metadata.create_all(bind=engine)
 
 
 class Database:
-
     __db: sqlalchemy.orm.Session = None
 
     def __get_db(self) -> sqlalchemy.orm.Session:
@@ -144,7 +142,7 @@ class Database:
         Database.__db.close()
         Database.__db = None
 
-# Art
+    # Art
 
     def get_art_list(self) -> List[DBArt]:
         return self.__get_db().query(DBArt).all()  # TODO FIX StackOverflow
@@ -159,7 +157,7 @@ class Database:
         if not (isinstance(art.path, str) and len(art.path) > 0):
             raise ValueError("New Art must contain a path!")
 
-        db_art = DBArt(title=art.title, md5_hash=art.hash, path=art.path, link=art.link)
+        db_art = DBArt(title=art.title, md5_hash=art.hash, path=art.path, link=art.link, description=art.description)
 
         if self.get_art_by_hash(art.hash) is not None:
             raise ValueError("New Art must not contain already known hashes! Is this really new?")
@@ -193,6 +191,7 @@ class Database:
         db_art.link = art.link if art.link is not None else db_art.link
         db_art.md5_hash = art.hash if art.hash is not None else db_art.md5_hash
         db_art.path = art.path if art.path is not None else db_art.path
+        db_art.description = art.description if art.description is not None else db_art.description
 
         self.__get_db().commit()
 
@@ -216,7 +215,8 @@ class Database:
         return result
 
     @DeprecationWarning  # is this actually needed? superceeded by updating the art.presence field on art
-    def update_art_presences_by_id(self, art_id: int, presences: List[Presence]):  # presences = [("name", "domain"),(...)]
+    def update_art_presences_by_id(self, art_id: int,
+                                   presences: List[Presence]):  # presences = [("name", "domain"),(...)]
         """
         Creates an art-presence relation for every presence listed
         :param art_id:
@@ -263,7 +263,7 @@ class Database:
         return self.__get_db().query(DBPresence).all()  # TODO fix StackOverflow
 
     def get_presence(self, name: str, domain: str) -> DBPresence:
-        result = self.__get_db().query(DBPresence)\
+        result = self.__get_db().query(DBPresence) \
             .filter(func.lower(DBPresence.name) == name.lower() and
                     func.lower(DBPresence.domain) == domain.lower()).first()
         return result
@@ -337,8 +337,8 @@ class Database:
 
         self.__get_db().delete(db_artist)
         self.__get_db().commit()  # TODO FIX sqlalchemy.exc.IntegrityError: (psycopg2.errors.ForeignKeyViolation)
-                                    # TODO update or delete on table "artist" violates foreign key constraint "presence_artist_id_fkey" on table "presence"
-                                    # TODO DETAIL:  Key (id)=(83) is still referenced from table "presence".
+        # TODO update or delete on table "artist" violates foreign key constraint "presence_artist_id_fkey" on table "presence"
+        # TODO DETAIL:  Key (id)=(83) is still referenced from table "presence".
 
     # Topic
 

database/models.py

@@ -74,6 +74,7 @@ class ArtnoID(BaseModel):
     path: Optional[str]
     title: Optional[str] = None
     link: Optional[str] = None
+    description: Optional[str]
     presences: Optional[List[Presence]]
     tags: Optional[List[Tag]]
 

main.py

@@ -54,6 +54,7 @@ async def art(art: ArtnoID, id: int = None):
         updated_art.link = art.link
         updated_art.title = art.title
         updated_art.path = art.path
+        updated_art.description = art.description
 
         if art.presences is not None:
             updated_art.presences = art.presences

tests/createAPI/create_delete_art.py

@@ -9,10 +9,13 @@ from tests.createAPI.create_delete_presence import test_presence_entries, list_p
 
 test_art_entries = [
     {"hash": "hash1", "path": "artist1/image1", "title": "Image Title 1", "link": "http://localhost/artist1/image1.png",
+     "description": "description Nr. 1",
      "presences": [(test_presence_entries[0]["name"], test_presence_entries[0]["domain"])]},
     {"hash": "hash2", "path": "artist1/image2", "title": "Image Title 2", "link": "http://localhost/artist1/image2.png",
+     "description": "description Nr. 2",
      "presences": [(test_presence_entries[1]["name"], test_presence_entries[1]["domain"])]},
     {"hash": "hash3", "path": "artist2/image1", "title": "Image Title 3", "link": "http://localhost/artist2/image3.png",
+     "description": "description Nr. 3",
      "presences": [(test_presence_entries[0]["name"], test_presence_entries[0]["domain"]),
                    (test_presence_entries[1]["name"], test_presence_entries[1]["domain"])]},
 ]
@@ -42,7 +45,7 @@ def create_art_entries(url: str, port: int):
     for i in range(len(test_art_entries)):
         r = create_art(url, port, md5_hash=test_art_entries[i]["hash"], path=test_art_entries[i]["path"],
                        title=test_art_entries[i]["title"], link=test_art_entries[i]["link"],
-                       presences=test_art_entries[i]["presences"])
+                       presences=test_art_entries[i]["presences"], description=test_art_entries[i]["description"])
         if r.status_code != 200:
             print(f"Create Art Entry Test Nr.{i}: failed with {r.status_code} and reason {r.text}")
             raise Exception("Create Art Entry Test: FAILED")
@@ -57,7 +60,8 @@ def update_art_entries(url: str, port: int):
         r = update_art(url, port, md5_hash=test_art_entries[i]["hash"]+"moreHash",
                        path=test_art_entries[i]["path"]+"evenBetterPath",
                        title=test_art_entries[i]["title"]+" updated",
-                       presences=test_art_entries[i]["presences"], art_id=test_art_entries[i]["ID"])
+                       presences=test_art_entries[i]["presences"], art_id=test_art_entries[i]["ID"],
+                       description=test_art_entries[i]["description"]+" evenBetterDescription")
 
         if r.status_code != 200:
             print(f"Update Art Entry Test Nr.{i}: failed with {r.status_code} and reason {r.text}")
@@ -65,10 +69,13 @@ def update_art_entries(url: str, port: int):
 
     for i in range(len(test_art_entries)):
         r = requests.get(f"http://{url}:{port}/artnet/metadata/art?id={urllib.parse.quote(str(test_art_entries[i]['ID']))}")
-        if json.loads(r.text)["title"].split(" ")[-1] != "updated":
+        response = json.loads(r.text)
+        if response["title"].split(" ")[-1] != "updated":
             raise Exception("Update Art Entry Test: Failed (unexpected or no updated title)")
-        if json.loads(r.text)["link"] != test_art_entries[i]["link"]:
+        if response["link"] != test_art_entries[i]["link"]:
             raise Exception("Update Art Entry Test: Failed (unexpected link)")
+        if response["description"].split(" ")[-1] != "evenBetterDescription":
+            raise Exception("Update Art Entry Test: Failed (unexpected description)")
 
     print("Updated art entries: SUCCESS")
 
@@ -88,16 +95,18 @@ def delete_art_entries(url: str, port: int):
     print("Deleted art entries: SUCCESS")
 
 
-def create_art(url: str, port: int, md5_hash: str, path: str, title: str, link: str, presences: List[Tuple[str, str]]):
+def create_art(url: str, port: int, md5_hash: str, path: str, title: str, link: str, description: str,
+               presences: List[Tuple[str, str]]):
     r = requests.post(f"http://{url}:{port}/artnet/metadata/art",
                       json={"hash": md5_hash, "path": path, "title": title, "link": link,
-                            "presences": [{"name": presence[0], "domain": presence[1]} for presence in presences]})
+                            "presences": [{"name": presence[0], "domain": presence[1]} for presence in presences],
+                            "description": description})
 
     return r
 
 
 def update_art(url: str, port: int, art_id: int, md5_hash: str = None, path: str = None, title: str = None,
-               link: str = None, presences: List[Tuple[str, str]] = None):
+               link: str = None, description: str = None, presences: List[Tuple[str, str]] = None):
     body = {}
     if md5_hash is not None:
         body["hash"] = md5_hash
@@ -109,6 +118,8 @@ def update_art(url: str, port: int, art_id: int, md5_hash: str = None, path: str
         body["link"] = link
     if presences is not None:
         body["presences"] = [{"name": presence[0], "domain": presence[1]} for presence in presences]
+    if description is not None:
+        body["description"] = description
 
     r = requests.post(f"http://{url}:{port}/artnet/metadata/art?id={urllib.parse.quote(str(art_id))}",
                       json=body)
@@ -138,7 +149,7 @@ def run_art_test(url: str, port: int):
     print()
     print("----------------")
 
-    print(f"Starting presence test with "
+    print(f"Starting art test with "
           f"({len(list_artists(url, port))}) artists, ({len(list_presences(url, port))}) presences, "
           f"({len(list_art(url, port))}) art!")
     print("Setting up artist and presences for the art test ...")