gabriel / musehub public
refactor BREAKING task/drop-issue-labels-junction #1 / 1
AI Agent gabriel · 132 days ago · May 4, 2026 · Diff

refactor: drop dead musehub_issue_labels junction table

The musehub_issue_labels join table was built in anticipation of a normalized issue-label relationship that was never implemented. All service/API/template code reads and writes issue labels through musehub_issues.labels (ARRAY(text)) — the junction table was never inserted into and has always been empty.

Changes: - Remove MusehubIssueLabel ORM class and issue_labels relationship from MusehubLabel - Remove phantom DELETE FROM musehub_issue_labels cleanup from the label-delete route and MCP write tool (was cleaning an always-empty table) - Alembic 0026 drops the table and its index

Proposals continue to use musehub_proposal_labels correctly and are unaffected.

sha256:e33c113c1068372f5aefa0aafeff4cabc2d3db25cc4d226c67a688f38687ade2 sha
sha256:c49918db02d13161fb5d8c8efb7bd91e5e56e470617cb278cd8af19a70c73458 parent
+9 ~3 −1 symbols
sha256:4882c9f32d693b2d590c14ec0f405abaecb82aa0ca7081914c3ca48d2a60214d snapshot
+9
symbols added
~3
symbols modified
−1
symbol removed
0
dead code introduced
Semantic Changes 13 symbols
~ alembic/versions/0026_drop_musehub_issue_labels.py .py 9 symbols added
+ branch_labels variable variable branch_labels L21–21
+ depends_on variable variable depends_on L22–22
+ down_revision variable variable down_revision L20–20
+ downgrade function function downgrade L30–36
+ annotations import import annotations L14–14
+ op import import op L17–17
+ sa import import sa L16–16
+ revision variable variable revision L19–19
+ upgrade function function upgrade L25–27
~ musehub/api/routes/musehub/labels.py .py 1 symbol modified
~ delete_label
~ musehub/db/musehub_label_models.py .py 1 symbol removed, 1 symbol modified
− MusehubIssueLabel class class MusehubIssueLabel L66–91
~ MusehubLabel
~ musehub/mcp/write_tools/labels.py .py 1 symbol modified
~ execute_delete_label
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