Adds is_hidden to schema

src/database/comments_ddl.sql

@@ -9,12 +9,13 @@ CREATE TABLE IF NOT EXISTS COMMENT
 (
     CommentId   TEXT    NOT NULL,
     LbryClaimId TEXT    NOT NULL,
-    ChannelId   TEXT DEFAULT NULL,
+    ChannelId   TEXT                DEFAULT (NULL),
     Body        TEXT    NOT NULL,
-    ParentId    TEXT DEFAULT NULL,
+    ParentId    TEXT                DEFAULT (NULL),
-    Signature   TEXT DEFAULT NULL,
+    Signature   TEXT                DEFAULT (NULL),
     Timestamp   INTEGER NOT NULL,
-    SigningTs   TEXT DEFAULT NULL,
+    SigningTs   TEXT                DEFAULT (NULL),
+    IsHidden    BOOLEAN NOT NULL    DEFAULT (FALSE),
     CONSTRAINT COMMENT_PRIMARY_KEY PRIMARY KEY (CommentId) ON CONFLICT IGNORE,
     CONSTRAINT COMMENT_SIGNATURE_SK UNIQUE (Signature) ON CONFLICT ABORT,
     CONSTRAINT COMMENT_CHANNEL_FK FOREIGN KEY (ChannelId) REFERENCES CHANNEL (ClaimId)
@@ -23,6 +24,7 @@ CREATE TABLE IF NOT EXISTS COMMENT
         ON UPDATE CASCADE ON DELETE NO ACTION -- setting null implies comment is top level
 );
 
+-- ALTER TABLE COMMENT ADD COLUMN IsHidden BOOLEAN DEFAULT (FALSE);
 -- ALTER TABLE COMMENT ADD COLUMN SigningTs TEXT DEFAULT NULL;
 
 -- DROP TABLE IF EXISTS CHANNEL;
@@ -37,29 +39,28 @@ CREATE TABLE IF NOT EXISTS CHANNEL
 
 -- indexes
 -- DROP INDEX IF EXISTS COMMENT_CLAIM_INDEX;
-CREATE INDEX IF NOT EXISTS CLAIM_COMMENT_INDEX ON COMMENT (LbryClaimId, CommentId);
+-- CREATE INDEX IF NOT EXISTS CLAIM_COMMENT_INDEX ON COMMENT (LbryClaimId, CommentId);
 
-CREATE INDEX IF NOT EXISTS CHANNEL_COMMENT_INDEX ON COMMENT (ChannelId, CommentId);
+-- CREATE INDEX IF NOT EXISTS CHANNEL_COMMENT_INDEX ON COMMENT (ChannelId, CommentId);
 
 -- VIEWS
-CREATE VIEW IF NOT EXISTS COMMENTS_ON_CLAIMS (comment_id, claim_id, timestamp, channel_name, channel_id, channel_url,
+CREATE VIEW IF NOT EXISTS COMMENTS_ON_CLAIMS AS SELECT
-                                              signature, signing_ts, parent_id, comment) AS
+        C.CommentId AS comment_id,
-SELECT C.CommentId,
+        C.Body AS comment,
-       C.LbryClaimId,
+        C.LbryClaimId AS claim_id,
-       C.Timestamp,
+        C.Timestamp AS timestamp,
-       CHAN.Name,
+        CHAN.Name AS channel_name,
-       CHAN.ClaimId,
+        CHAN.ClaimId AS channel_id,
-       'lbry://' || CHAN.Name || '#' || CHAN.ClaimId,
+        ('lbry://' || CHAN.Name || '#' || CHAN.ClaimId) AS channel_url,
-       C.Signature,
+        C.Signature AS signature,
-       C.SigningTs,
+        C.SigningTs AS signing_ts,
-       C.ParentId,
+        C.ParentId AS parent_id,
-       C.Body
+        C.IsHidden AS is_hidden
     FROM COMMENT AS C
-         LEFT OUTER JOIN CHANNEL CHAN on C.ChannelId = CHAN.ClaimId
+             LEFT OUTER JOIN CHANNEL CHAN ON C.ChannelId = CHAN.ClaimId
     ORDER BY C.Timestamp DESC;
 
 
-
 DROP VIEW IF EXISTS COMMENT_REPLIES;
 CREATE VIEW IF NOT EXISTS COMMENT_REPLIES (Author, CommentBody, ParentAuthor, ParentCommentBody) AS
 SELECT AUTHOR.Name, OG.Body, PCHAN.Name, PARENT.Body

src/database/queries.py

@@ -13,6 +13,8 @@ logger = logging.getLogger(__name__)
 
 
 def clean(thing: dict) -> dict:
+    if 'is_hidden' in thing:
+        thing.update({'is_hidden': bool(thing['is_hidden'])})
     return {k: v for k, v in thing.items() if v}
 
 
@@ -29,7 +31,7 @@ def get_claim_comments(conn: sqlite3.Connection, claim_id: str, parent_id: str =
         if top_level:
             results = [clean(dict(row)) for row in conn.execute(
                 """ SELECT comment, comment_id, channel_name, channel_id, 
-                        channel_url, timestamp, signature, signing_ts, parent_id
+                        channel_url, timestamp, signature, signing_ts, parent_id, is_hidden
                     FROM COMMENTS_ON_CLAIMS 
                     WHERE claim_id = ? AND parent_id IS NULL
                     LIMIT ? OFFSET ? """,
@@ -45,7 +47,7 @@ def get_claim_comments(conn: sqlite3.Connection, claim_id: str, parent_id: str =
         elif parent_id is None:
             results = [clean(dict(row)) for row in conn.execute(
                 """ SELECT comment, comment_id, channel_name, channel_id, 
-                        channel_url, timestamp, signature, signing_ts, parent_id
+                        channel_url, timestamp, signature, signing_ts, parent_id, is_hidden
                     FROM COMMENTS_ON_CLAIMS 
                     WHERE claim_id = ? 
                     LIMIT ? OFFSET ? """,
@@ -61,7 +63,7 @@ def get_claim_comments(conn: sqlite3.Connection, claim_id: str, parent_id: str =
         else:
             results = [clean(dict(row)) for row in conn.execute(
                 """ SELECT comment, comment_id, channel_name, channel_id, 
-                        channel_url, timestamp, signature, signing_ts, parent_id
+                        channel_url, timestamp, signature, signing_ts, parent_id, is_hidden
                     FROM COMMENTS_ON_CLAIMS 
                     WHERE claim_id = ? AND parent_id = ?
                     LIMIT ? OFFSET ? """,
@@ -105,7 +107,7 @@ def get_comment_or_none(conn: sqlite3.Connection, comment_id: str) -> dict:
     with conn:
         curry = conn.execute(
             """
-            SELECT comment, comment_id, channel_name, channel_id, channel_url, timestamp, signature, signing_ts, parent_id
+            SELECT comment, claim_id, comment_id, channel_name, channel_id, channel_url, timestamp, signature, signing_ts, parent_id, is_hidden
             FROM COMMENTS_ON_CLAIMS WHERE comment_id = ?
             """,
             (comment_id,)
@@ -144,7 +146,11 @@ def get_comments_by_id(conn, comment_ids: list) -> typing.Union[list, None]:
     placeholders = ', '.join('?' for _ in comment_ids)
     with conn:
         return [clean(dict(row)) for row in conn.execute(
-            f'SELECT * FROM COMMENTS_ON_CLAIMS WHERE comment_id IN ({placeholders})',
+            """
+            SELECT comment, claim_id, comment_id, channel_name, channel_id,
+                channel_url, timestamp, signature, signing_ts, parent_id, is_hidden 
+            FROM COMMENTS_ON_CLAIMS 
+            """ + f' WHERE comment_id IN ({placeholders})',
             tuple(comment_ids)
         )]
 
@@ -178,7 +184,7 @@ def get_channel_id_from_comment_id(conn: sqlite3.Connection, comment_id: str):
             SELECT channel_id, channel_name FROM COMMENTS_ON_CLAIMS WHERE comment_id = ?
         """, (comment_id,)
         ).fetchone()
-        return dict(channel) if channel else dict()
+        return dict(channel) if channel else {}
 
 
 class DatabaseWriter(object):

src/database/schema.py

@@ -12,6 +12,7 @@ CREATE_COMMENT_TABLE = """
         Signature   TEXT                DEFAULT NULL,
         Timestamp   INTEGER NOT NULL,
         SigningTs   TEXT                DEFAULT NULL,
+        IsHidden    BOOLEAN NOT NULL    DEFAULT (FALSE),
         CONSTRAINT COMMENT_PRIMARY_KEY PRIMARY KEY (CommentId) ON CONFLICT IGNORE,
         CONSTRAINT COMMENT_SIGNATURE_SK UNIQUE (Signature) ON CONFLICT ABORT,
         CONSTRAINT COMMENT_CHANNEL_FK FOREIGN KEY (ChannelId) REFERENCES CHANNEL (ClaimId)
@@ -46,7 +47,8 @@ CREATE_COMMENTS_ON_CLAIMS_VIEW = """
         ('lbry://' || CHAN.Name || '#' || CHAN.ClaimId) AS channel_url,
         C.Signature AS signature,
         C.SigningTs AS signing_ts,
-        C.ParentId AS parent_id
+        C.ParentId AS parent_id,
+        C.IsHidden as is_hidden
     FROM COMMENT AS C
              LEFT OUTER JOIN CHANNEL CHAN ON C.ChannelId = CHAN.ClaimId
     ORDER BY C.Timestamp DESC;