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Merge pull request stakwork#1945 from aliraza556/Implement-Workflow-D…
…atabase-Layer Implement Database Layer for Workflow Management
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,221 @@ | ||
| package db | ||
|
|
||
| import ( | ||
| "errors" | ||
| "time" | ||
| ) | ||
|
|
||
| func (db database) CreateWorkflowRequest(req *WfRequest) error { | ||
| if req == nil { | ||
| return errors.New("request cannot be nil") | ||
| } | ||
|
|
||
| now := time.Now() | ||
| req.CreatedAt = now | ||
| req.UpdatedAt = now | ||
|
|
||
| if req.Status == "" { | ||
| req.Status = StatusNew | ||
| } | ||
|
|
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| result := db.db.Create(req) | ||
| return result.Error | ||
| } | ||
|
|
||
| func (db database) UpdateWorkflowRequest(req *WfRequest) error { | ||
| if req == nil { | ||
| return errors.New("request cannot be nil") | ||
| } | ||
|
|
||
| req.UpdatedAt = time.Now() | ||
| result := db.db.Model(&WfRequest{}).Where("request_id = ?", req.RequestID).Updates(req) | ||
|
|
||
| if result.RowsAffected == 0 { | ||
| return errors.New("no workflow request found to update") | ||
| } | ||
|
|
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| return result.Error | ||
| } | ||
|
|
||
| func (db database) GetWorkflowRequestByID(requestID string) (*WfRequest, error) { | ||
| if requestID == "" { | ||
| return nil, errors.New("request ID cannot be empty") | ||
| } | ||
|
|
||
| var req WfRequest | ||
| result := db.db.Model(&WfRequest{}).Where("request_id = ?", requestID).First(&req) | ||
|
|
||
| if result.RowsAffected == 0 { | ||
| return nil, nil | ||
| } | ||
|
|
||
| return &req, result.Error | ||
| } | ||
|
|
||
| func (db database) GetWorkflowRequestsByStatus(status WfRequestStatus) ([]WfRequest, error) { | ||
| var requests []WfRequest | ||
|
|
||
| result := db.db.Model(&WfRequest{}). | ||
| Where("status = ?", status). | ||
| Order("created_at DESC"). | ||
| Find(&requests) | ||
|
|
||
| if result.Error != nil { | ||
| return nil, result.Error | ||
| } | ||
|
|
||
| return requests, nil | ||
| } | ||
|
|
||
| func (db database) GetWorkflowRequest(requestID string) (*WfRequest, error) { | ||
| if requestID == "" { | ||
| return nil, errors.New("request ID cannot be empty") | ||
| } | ||
|
|
||
| var req WfRequest | ||
| result := db.db.Model(&WfRequest{}).Where("request_id = ?", requestID).First(&req) | ||
|
|
||
| if result.RowsAffected == 0 { | ||
| return nil, nil | ||
| } | ||
|
|
||
| return &req, result.Error | ||
| } | ||
|
|
||
| func (db database) UpdateWorkflowRequestStatusAndResponse(requestID string, status WfRequestStatus, responseData JSONB) error { | ||
| if requestID == "" { | ||
| return errors.New("request ID cannot be empty") | ||
| } | ||
|
|
||
| result := db.db.Model(&WfRequest{}). | ||
| Where("request_id = ?", requestID). | ||
| Updates(map[string]interface{}{ | ||
| "status": status, | ||
| "response_data": responseData, | ||
| "updated_at": time.Now(), | ||
| }) | ||
|
|
||
| if result.RowsAffected == 0 { | ||
| return errors.New("no workflow request found to update") | ||
| } | ||
|
|
||
| return result.Error | ||
| } | ||
|
|
||
| func (db database) GetWorkflowRequestsByWorkflowID(workflowID string) ([]WfRequest, error) { | ||
| if workflowID == "" { | ||
| return nil, errors.New("workflow ID cannot be empty") | ||
| } | ||
|
|
||
| var requests []WfRequest | ||
| result := db.db.Model(&WfRequest{}). | ||
| Where("workflow_id = ?", workflowID). | ||
| Order("created_at DESC"). | ||
| Find(&requests) | ||
|
|
||
| return requests, result.Error | ||
| } | ||
|
|
||
| func (db database) GetPendingWorkflowRequests(limit int) ([]WfRequest, error) { | ||
| if limit <= 0 { | ||
| return nil, errors.New("limit must be greater than 0") | ||
| } | ||
|
|
||
| var requests []WfRequest | ||
| result := db.db.Model(&WfRequest{}). | ||
| Where("status = ?", StatusPending). | ||
| Order("created_at ASC"). | ||
| Limit(limit). | ||
| Find(&requests) | ||
|
|
||
| return requests, result.Error | ||
| } | ||
|
|
||
| func (db database) DeleteWorkflowRequest(requestID string) error { | ||
| if requestID == "" { | ||
| return errors.New("request ID cannot be empty") | ||
| } | ||
|
|
||
| result := db.db.Delete(&WfRequest{}, "request_id = ?", requestID) | ||
|
|
||
| if result.RowsAffected == 0 { | ||
| return errors.New("no workflow request found to delete") | ||
| } | ||
|
|
||
| return result.Error | ||
| } | ||
|
|
||
| func (db database) CreateProcessingMap(pm *WfProcessingMap) error { | ||
| if pm == nil { | ||
| return errors.New("processing map cannot be nil") | ||
| } | ||
|
|
||
| now := time.Now() | ||
| pm.CreatedAt = now | ||
| pm.UpdatedAt = now | ||
|
|
||
| result := db.db.Create(pm) | ||
| return result.Error | ||
| } | ||
|
|
||
| func (db database) UpdateProcessingMap(pm *WfProcessingMap) error { | ||
| if pm == nil { | ||
| return errors.New("processing map cannot be nil") | ||
| } | ||
|
|
||
| pm.UpdatedAt = time.Now() | ||
| result := db.db.Model(&WfProcessingMap{}). | ||
| Where("id = ?", pm.ID). | ||
| Updates(pm) | ||
|
|
||
| if result.RowsAffected == 0 { | ||
| return errors.New("no processing map found to update") | ||
| } | ||
|
|
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| return result.Error | ||
| } | ||
|
|
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| func (db database) GetProcessingMapByKey(processType, processKey string) (*WfProcessingMap, error) { | ||
| if processType == "" || processKey == "" { | ||
| return nil, errors.New("process type and key cannot be empty") | ||
| } | ||
|
|
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| var pm WfProcessingMap | ||
| result := db.db.Model(&WfProcessingMap{}). | ||
| Where("type = ? AND process_key = ?", processType, processKey). | ||
| First(&pm) | ||
|
|
||
| if result.RowsAffected == 0 { | ||
| return nil, nil | ||
| } | ||
|
|
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| return &pm, result.Error | ||
| } | ||
|
|
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| func (db database) GetProcessingMapsByType(processType string) ([]WfProcessingMap, error) { | ||
| if processType == "" { | ||
| return nil, errors.New("process type cannot be empty") | ||
| } | ||
|
|
||
| var maps []WfProcessingMap | ||
| result := db.db.Model(&WfProcessingMap{}). | ||
| Where("type = ?", processType). | ||
| Order("created_at DESC"). | ||
| Find(&maps) | ||
|
|
||
| return maps, result.Error | ||
| } | ||
|
|
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| func (db database) DeleteProcessingMap(id uint) error { | ||
| if id == 0 { | ||
| return errors.New("invalid processing map ID") | ||
| } | ||
|
|
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| result := db.db.Delete(&WfProcessingMap{}, id) | ||
|
|
||
| if result.RowsAffected == 0 { | ||
| return errors.New("no processing map found to delete") | ||
| } | ||
|
|
||
| return result.Error | ||
| } |
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