OpenACS / openacs-4 / packages / chat / sql / postgresql

chat-create.sql

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Commits this week: 0
Total Committers: 10
Last Commit: 05 Apr
Commits this week: 0
Total Lines of Code (LoC): 479
Net change in LoC this week: 0

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Friday 09 Aug 2019
11:11 pm

gustafn

improve spelling

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Friday 01 Mar 2019
6:40 pm

hectorr

Chat Reform: reduce complexity by removing the 'chat_avatar_allow' privilege, 'chat_room_edit' should suffice.

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6:25 pm

antoniop

Major reform in the chat backend: use xotcl-core ORM to define all the relevant objects and data model

This greatly converges oracle and postgres codebase and will make easier to apply incremental updates to the data model in the future. It will also automatically update the acs_object_type metadata automatically

TODO: remove legacy procs, temporarly reimplemented using the new backend

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Thursday 28 Feb 2019
5:09 pm

antoniop

Chat data-model reform:

- introduce on delete cascade on foreign key constraints so package can be removed easily e.g. from the subsite UI

- remove remaining stored procedures (and function_args definitions) to relieve the burden on the development process and reduce divergency between oracle and postgres code

- converge oracle and postgres datamodels:

. oracle -> add missing messages_time_window column

. postgres -> remove creation_date from chat_transcripts, which was found to be still existing on old downstream installations

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Tuesday 26 Feb 2019
7:26 pm

hectorr

Whitespace changes

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7:06 pm

hectorr

Chat Redesign: enable/disable avatar pictures by room, using the new attribute 'avatar_p', instead of by package instance, using the 'ShowAvatar' parameter.

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Thursday 12 Jul 2018
2:43 pm

antoniop

Align case of acs_object_type with that of the actual table (fixes automated tests)

This change intentionally ignores Oracle, as its behavior with respect to case is not clear to me.

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Tuesday 08 Aug 2017
1:47 am

gustafn

merged changes from the oacs-5-9 branch and resolved conflicts

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Friday 21 Apr 2017
10:11 pm

gustafn

Fix spelling errors

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Wednesday 23 Nov 2016
8:51 pm

antoniop

Allow user to specify how far in the past people connecting to the chat will see.

This is important on Learn@WU because people joining the chat room later want to

see the full conversation and before this was not settable from the UI. (Now defaults

to 4 hours) Useful also when somebody accidentally refreshes the chat after the

timewindow has passed.

Took this chance to ease a bit every future development: removed stored procedures

slowing greatly any change on the data model in favor of plain sql statements.

Incremented usage of cache.

Removed duplicated database operation when managing transcripts.

Fixed transcript name not being shown when deleting.

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Tuesday 22 Nov 2016
7:34 pm

antoniop

Chats won't throw an error anymore when people keep looking to a room that has been closed.

Instead, user will be informed that the room is unavailable.

Added missing locale key source of errors in the log.

Fixed wrong stored procedure, stating different arguments than in actual usage.

Cleaned up weird idioms in xql files and chat api, moved many db operations into tcl api.

Exploited cache (ns_cache) to retrieve quickly chat room information.

Improved code quality a bit.

Ported upstream some local modification, like prettifying of flags in chat room management

and fix of double quoting in chat's javascript.

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Friday 28 Oct 2016
9:10 pm

antoniop

Fix typo from previous commit

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8:57 pm

antoniop

Introduced new options to set chat rooms so login and/or logout message are not issued everytime a user enters/exits the chat.

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Monday 20 Jun 2016
11:00 am

gustafn

- modernize SQL

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Tuesday 14 Dec 2010
4:04 pm

victorg

PG 9.0 support. Avoiding using acs_object_id_seq view for fetchting next value for the t_acs_object_id_seq sequence.

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Monday 19 Nov 2007
2:14 am

donb

Rolled back HEAD to the version on the 5.3 branch

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Tuesday 03 Jul 2007
9:49 am

avni

reverting pablom's commits to oacs-5-2: see http://openacs.org/forums/message-view?message_id=1042586

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Sunday 24 Jun 2007
5:21 pm

maltes

Fixing a lot of bad programming techniques and try to get .LRN out of the package, in vain...

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Thursday 07 Jun 2007
11:14 am

pablom

"New version of the package"

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Thursday 26 Oct 2006
1:11 pm

pablom

Improvements in order to increase the funcionalities, overall in the creation and using of chat rooms

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Tuesday 08 Aug 2006
11:26 pm

donb

First shot at merging oacs-5-2 apps used in .LRN to HEAD.

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Saturday 24 Jun 2006
4:23 pm

gustafn

brought chat in cvs head to the same level as in oacs-5-2, normalized comparisons and expr (using eq etc.)

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Thursday 20 Apr 2006
11:29 am

emmar

Changing chat_msgs.creation_date from date to timestamptz datatype

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Friday 07 Apr 2006
6:59 pm

palberer

Support flushing of messages at night

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Tuesday 14 Mar 2006
1:16 pm

emmar

Valencia chat package. Provides support for postgresql and few enhancements like user search.

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