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--- mantisbt:issue:7835 [2007/06/29 14:04] – created vboctor
+++ mantisbt:issue:7835 [2008/10/29 04:36] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
-TBD
+====== Add "Has patch" flag to improve usefulness of the "Upload File" feature ======
+DRAFT
+===== Database schema =====
+Current database schema for mantis_bug_file_table
+<code>
+mysql> SHOW COLUMNS FROM mantis_bug_file_table;
++-------------+-----------------+------+-----+---------------------+----------------+
+| Field       | Type            | Null | Key | Default             | Extra          |
++-------------+-----------------+------+-----+---------------------+----------------+
+| id          | int(7) unsigned | NO   | PRI | NULL                | auto_increment |
+| bug_id      | int(7) unsigned | NO   | MUL | 0                   |                |
+| title       | varchar(250)    | NO   |     |                     |                |
+| description | varchar(250)    | NO   |     |                     |                |
+| diskfile    | varchar(250)    | NO   | MUL |                     |                |
+| filename    | varchar(250)    | NO   |     |                     |                |
+| folder      | varchar(250)    | NO   |     |                     |                |
+| filesize    | int(11)         | NO   |     | 0                   |                |
+| file_type   | varchar(250)    | NO   |     |                     |                |
+| date_added  | datetime        | NO   |     | 1970-01-01 00:00:01 |                |
+| content     | longblob        | NO   |     |                     |                |
++-------------+-----------------+------+-----+---------------------+----------------+
+rows in set (0.01 sec)
+</code>
+Conversely, bugzilla 3.0 has, for the "attachments" table (from http://www.ravenbrook.com/project/p4dti/tool/cgi/bugzilla-schema/)
+<code>
+Field  	        Type  	        Default     Properties  	Remarks
+attach_id 	mediumint 	None 	    auto_increment 	a unique ID.
+bug_id          mediumint 	0 	- 	the bug to which this is attached (foreign key bugs.bug_id)
+creation_ts 	datetime 	0000-00-00 00:00:00 	- 	the creation time.
+description 	mediumtext 	'' 	- 	a description of the attachment.
+filename 	varchar(100) 	'' 	- 	the filename of the attachment.
+isobsolete 	tinyint 	0 	- 	Non-zero if this attachment is marked as obsolete.
+ispatch 	tinyint 	None 	null 	non-zero if this attachment is a patch file.
+isprivate 	tinyint 	0 	- 	Non-zero if this attachment is "private", i.e. only visible to members of the "insider" group.
+isurl 	        tinyint 	0 	- 	Non-zero if this attachment is actually a URL.
+mimetype 	mediumtext 	'' 	- 	the MIME type of the attachment.
+submitter_id 	mediumint 	0 	- 	the userid of the attachment (foreign key profiles.userid)
+</code>
+The fileds ispatch and isobsolete are used to implement the "status" tracking for attachments
+===== Proposed action items =====
+  * add ispatch and isobsolete fields to mantis_bug_file_table
+Im going to create a patch that will hande that.
+Im going to add 2 additional rows in >add file< section:
+  * description
+  * ispatch checkbox and isobsolete checkbox
+Filenames of obsolete files will be crossed. Only user with selected threshold will be allowed to see the file before deletion.