Adds is_hidden
to schema
This commit is contained in:
parent
5290625ea7
commit
87150d9470
3 changed files with 42 additions and 33 deletions
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@ -9,12 +9,13 @@ CREATE TABLE IF NOT EXISTS COMMENT
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(
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CommentId TEXT NOT NULL,
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LbryClaimId TEXT NOT NULL,
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ChannelId TEXT DEFAULT NULL,
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ChannelId TEXT DEFAULT (NULL),
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Body TEXT NOT NULL,
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ParentId TEXT DEFAULT NULL,
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Signature TEXT DEFAULT NULL,
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ParentId TEXT DEFAULT (NULL),
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Signature TEXT DEFAULT (NULL),
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Timestamp INTEGER NOT NULL,
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SigningTs TEXT DEFAULT NULL,
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SigningTs TEXT DEFAULT (NULL),
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IsHidden BOOLEAN NOT NULL DEFAULT (FALSE),
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CONSTRAINT COMMENT_PRIMARY_KEY PRIMARY KEY (CommentId) ON CONFLICT IGNORE,
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CONSTRAINT COMMENT_SIGNATURE_SK UNIQUE (Signature) ON CONFLICT ABORT,
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CONSTRAINT COMMENT_CHANNEL_FK FOREIGN KEY (ChannelId) REFERENCES CHANNEL (ClaimId)
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@ -23,6 +24,7 @@ CREATE TABLE IF NOT EXISTS COMMENT
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ON UPDATE CASCADE ON DELETE NO ACTION -- setting null implies comment is top level
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);
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-- ALTER TABLE COMMENT ADD COLUMN IsHidden BOOLEAN DEFAULT (FALSE);
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-- ALTER TABLE COMMENT ADD COLUMN SigningTs TEXT DEFAULT NULL;
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-- DROP TABLE IF EXISTS CHANNEL;
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@ -37,27 +39,26 @@ CREATE TABLE IF NOT EXISTS CHANNEL
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-- indexes
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-- DROP INDEX IF EXISTS COMMENT_CLAIM_INDEX;
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CREATE INDEX IF NOT EXISTS CLAIM_COMMENT_INDEX ON COMMENT (LbryClaimId, CommentId);
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-- CREATE INDEX IF NOT EXISTS CLAIM_COMMENT_INDEX ON COMMENT (LbryClaimId, CommentId);
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CREATE INDEX IF NOT EXISTS CHANNEL_COMMENT_INDEX ON COMMENT (ChannelId, CommentId);
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-- CREATE INDEX IF NOT EXISTS CHANNEL_COMMENT_INDEX ON COMMENT (ChannelId, CommentId);
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-- VIEWS
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CREATE VIEW IF NOT EXISTS COMMENTS_ON_CLAIMS (comment_id, claim_id, timestamp, channel_name, channel_id, channel_url,
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signature, signing_ts, parent_id, comment) AS
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SELECT C.CommentId,
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C.LbryClaimId,
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C.Timestamp,
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CHAN.Name,
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CHAN.ClaimId,
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'lbry://' || CHAN.Name || '#' || CHAN.ClaimId,
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C.Signature,
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C.SigningTs,
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C.ParentId,
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C.Body
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FROM COMMENT AS C
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LEFT OUTER JOIN CHANNEL CHAN on C.ChannelId = CHAN.ClaimId
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ORDER BY C.Timestamp DESC;
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CREATE VIEW IF NOT EXISTS COMMENTS_ON_CLAIMS AS SELECT
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C.CommentId AS comment_id,
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C.Body AS comment,
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C.LbryClaimId AS claim_id,
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C.Timestamp AS timestamp,
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CHAN.Name AS channel_name,
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CHAN.ClaimId AS channel_id,
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('lbry://' || CHAN.Name || '#' || CHAN.ClaimId) AS channel_url,
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C.Signature AS signature,
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C.SigningTs AS signing_ts,
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C.ParentId AS parent_id,
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C.IsHidden AS is_hidden
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FROM COMMENT AS C
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LEFT OUTER JOIN CHANNEL CHAN ON C.ChannelId = CHAN.ClaimId
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ORDER BY C.Timestamp DESC;
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DROP VIEW IF EXISTS COMMENT_REPLIES;
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@ -13,6 +13,8 @@ logger = logging.getLogger(__name__)
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def clean(thing: dict) -> dict:
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if 'is_hidden' in thing:
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thing.update({'is_hidden': bool(thing['is_hidden'])})
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return {k: v for k, v in thing.items() if v}
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@ -29,7 +31,7 @@ def get_claim_comments(conn: sqlite3.Connection, claim_id: str, parent_id: str =
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if top_level:
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results = [clean(dict(row)) for row in conn.execute(
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""" SELECT comment, comment_id, channel_name, channel_id,
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channel_url, timestamp, signature, signing_ts, parent_id
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channel_url, timestamp, signature, signing_ts, parent_id, is_hidden
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FROM COMMENTS_ON_CLAIMS
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WHERE claim_id = ? AND parent_id IS NULL
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LIMIT ? OFFSET ? """,
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@ -45,7 +47,7 @@ def get_claim_comments(conn: sqlite3.Connection, claim_id: str, parent_id: str =
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elif parent_id is None:
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results = [clean(dict(row)) for row in conn.execute(
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""" SELECT comment, comment_id, channel_name, channel_id,
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channel_url, timestamp, signature, signing_ts, parent_id
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channel_url, timestamp, signature, signing_ts, parent_id, is_hidden
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FROM COMMENTS_ON_CLAIMS
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WHERE claim_id = ?
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LIMIT ? OFFSET ? """,
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@ -61,7 +63,7 @@ def get_claim_comments(conn: sqlite3.Connection, claim_id: str, parent_id: str =
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else:
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results = [clean(dict(row)) for row in conn.execute(
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""" SELECT comment, comment_id, channel_name, channel_id,
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channel_url, timestamp, signature, signing_ts, parent_id
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channel_url, timestamp, signature, signing_ts, parent_id, is_hidden
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FROM COMMENTS_ON_CLAIMS
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WHERE claim_id = ? AND parent_id = ?
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LIMIT ? OFFSET ? """,
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@ -105,7 +107,7 @@ def get_comment_or_none(conn: sqlite3.Connection, comment_id: str) -> dict:
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with conn:
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curry = conn.execute(
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"""
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SELECT comment, comment_id, channel_name, channel_id, channel_url, timestamp, signature, signing_ts, parent_id
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SELECT comment, claim_id, comment_id, channel_name, channel_id, channel_url, timestamp, signature, signing_ts, parent_id, is_hidden
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FROM COMMENTS_ON_CLAIMS WHERE comment_id = ?
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""",
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(comment_id,)
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@ -144,7 +146,11 @@ def get_comments_by_id(conn, comment_ids: list) -> typing.Union[list, None]:
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placeholders = ', '.join('?' for _ in comment_ids)
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with conn:
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return [clean(dict(row)) for row in conn.execute(
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f'SELECT * FROM COMMENTS_ON_CLAIMS WHERE comment_id IN ({placeholders})',
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"""
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SELECT comment, claim_id, comment_id, channel_name, channel_id,
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channel_url, timestamp, signature, signing_ts, parent_id, is_hidden
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FROM COMMENTS_ON_CLAIMS
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""" + f' WHERE comment_id IN ({placeholders})',
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tuple(comment_ids)
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)]
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@ -178,7 +184,7 @@ def get_channel_id_from_comment_id(conn: sqlite3.Connection, comment_id: str):
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SELECT channel_id, channel_name FROM COMMENTS_ON_CLAIMS WHERE comment_id = ?
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""", (comment_id,)
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).fetchone()
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return dict(channel) if channel else dict()
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return dict(channel) if channel else {}
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class DatabaseWriter(object):
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@ -6,12 +6,13 @@ CREATE_COMMENT_TABLE = """
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CREATE TABLE IF NOT EXISTS COMMENT (
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CommentId TEXT NOT NULL,
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LbryClaimId TEXT NOT NULL,
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ChannelId TEXT DEFAULT NULL,
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ChannelId TEXT DEFAULT NULL,
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Body TEXT NOT NULL,
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ParentId TEXT DEFAULT NULL,
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Signature TEXT DEFAULT NULL,
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ParentId TEXT DEFAULT NULL,
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Signature TEXT DEFAULT NULL,
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Timestamp INTEGER NOT NULL,
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SigningTs TEXT DEFAULT NULL,
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SigningTs TEXT DEFAULT NULL,
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IsHidden BOOLEAN NOT NULL DEFAULT (FALSE),
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CONSTRAINT COMMENT_PRIMARY_KEY PRIMARY KEY (CommentId) ON CONFLICT IGNORE,
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CONSTRAINT COMMENT_SIGNATURE_SK UNIQUE (Signature) ON CONFLICT ABORT,
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CONSTRAINT COMMENT_CHANNEL_FK FOREIGN KEY (ChannelId) REFERENCES CHANNEL (ClaimId)
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@ -46,7 +47,8 @@ CREATE_COMMENTS_ON_CLAIMS_VIEW = """
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('lbry://' || CHAN.Name || '#' || CHAN.ClaimId) AS channel_url,
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C.Signature AS signature,
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C.SigningTs AS signing_ts,
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C.ParentId AS parent_id
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C.ParentId AS parent_id,
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C.IsHidden as is_hidden
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FROM COMMENT AS C
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LEFT OUTER JOIN CHANNEL CHAN ON C.ChannelId = CHAN.ClaimId
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ORDER BY C.Timestamp DESC;
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