feat: Add conversation variable persistence layer #53

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tomerqodo wants to merge 21 commits into

copilot_combined_20260121_qodo_grep_cursor_copilot_1_base_feat_add_conversation_variable_persistence_layer__pr429from

copilot_combined_20260121_qodo_grep_cursor_copilot_1_head_feat_add_conversation_variable_persistence_layer__pr429

Commits on Jan 21, 2026

Added constructor-based DI for VariableAssigner v2 and wired the node factory to pass the ConversationVariableUpdater factory (the only non-VariablePool dependency), plus a unit test to verify the …

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Updated to avoid the dict path and let the type checker enforce constructor args.

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A new command for updating variables. (vibe-kanban 00377ffe)

laipz8200
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Add a new persistent storage for handling Conversation Variables. (vibe-kanban 0941477f)

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- fix(lint): replace `outputs.keys()` iteration in `api/core/app/layers/conversation_variable_persist_layer.py` to satisfy SIM118

laipz8200
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- feat(graph-engine): enforce variable update value types with SegmentType validation and casting

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- refactor(variable-assigner-v1): inline updated variable payload and drop common_helpers usage

laipz8200
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- refactor(graph-engine): switch VariableUpdate.value to VariableUnion and remove value type validation

laipz8200
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- refactor(variable-assigner): restore common_helpers updated-variable handling for v1/v2 process_data

laipz8200
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tomerqodo
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- refactor(variable-assigner): drop updated outputs now that persistence reads from process_data

laipz8200
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- chore(lint): run `make lint` (fails: dotenv-linter module missing after venv changes)

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Revert "- refactor(graph-engine): switch VariableUpdate.value to VariableUnion and remove value type validation"

laipz8200
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Revert "- feat(graph-engine): enforce variable update value types with SegmentType validation and casting"

laipz8200
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tomerqodo
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Revert "A new command for updating variables. (vibe-kanban 00377ffe)"

laipz8200
authored and
tomerqodo
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- refactor(services): move ConversationVariableUpdaterImpl and factory out of core.workflow into `api/services/conversation_variable_updater.py`

laipz8200
authored and
tomerqodo
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- chore(lint): run `make lint` (fails: import linter error and dotenv-linter module missing)

laipz8200
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tomerqodo
committed
- chore(import-linter): remove obsolete ignore for variable_assigner impl import in `api/.importlinter`

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fix(core): guard conversation variable flush when no updates

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fix(core): use system variable conversation_id and add custom updater error

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fix(services): use Exception for conversation variable not found

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update pr
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feat: Add conversation variable persistence layer #53

Commits on Jan 21, 2026

Added constructor-based DI for VariableAssigner v2 and wired the node factory to pass the ConversationVariableUpdater factory (the only non-VariablePool dependency), plus a unit test to verify the …

Updated to avoid the dict path and let the type checker enforce constructor args.

A new command for updating variables. (vibe-kanban 00377ffe)

Add a new persistent storage for handling Conversation Variables. (vibe-kanban 0941477f)

- fix(lint): replace `outputs.keys()` iteration in `api/core/app/layers/conversation_variable_persist_layer.py` to satisfy SIM118

- feat(graph-engine): enforce variable update value types with SegmentType validation and casting

- refactor(variable-assigner-v1): inline updated variable payload and drop common_helpers usage

- refactor(graph-engine): switch VariableUpdate.value to VariableUnion and remove value type validation

- refactor(variable-assigner): restore common_helpers updated-variable handling for v1/v2 process_data

- refactor(variable-assigner): drop updated outputs now that persistence reads from process_data

- chore(lint): run `make lint` (fails: dotenv-linter module missing after venv changes)

Revert "- refactor(graph-engine): switch VariableUpdate.value to VariableUnion and remove value type validation"

Revert "- feat(graph-engine): enforce variable update value types with SegmentType validation and casting"

Revert "A new command for updating variables. (vibe-kanban 00377ffe)"

- refactor(services): move ConversationVariableUpdaterImpl and factory out of core.workflow into `api/services/conversation_variable_updater.py`

- chore(lint): run `make lint` (fails: import linter error and dotenv-linter module missing)

- chore(import-linter): remove obsolete ignore for variable_assigner impl import in `api/.importlinter`

fix(core): guard conversation variable flush when no updates

fix(core): use system variable conversation_id and add custom updater error

fix(services): use Exception for conversation variable not found

update pr