Convert a ReplicatedWrite back into a PhysicalPlan for Data Plane execution.
(
write: &ReplicatedWrite,
assigner: Option<&SurrogateAssigner>,
)
| 56 | |
| 57 | /// Convert a ReplicatedWrite back into a PhysicalPlan for Data Plane execution. |
| 58 | fn to_physical_plan( |
| 59 | write: &ReplicatedWrite, |
| 60 | assigner: Option<&SurrogateAssigner>, |
| 61 | ) -> crate::Result<PhysicalPlan> { |
| 62 | Ok(match write { |
| 63 | ReplicatedWrite::PointPut { |
| 64 | collection, |
| 65 | document_id, |
| 66 | value, |
| 67 | } => { |
| 68 | let pk_bytes = document_id.as_bytes().to_vec(); |
| 69 | let surrogate = assign_or_zero(assigner, collection, &pk_bytes)?; |
| 70 | PhysicalPlan::Document(DocumentOp::PointPut { |
| 71 | collection: collection.clone(), |
| 72 | document_id: document_id.clone(), |
| 73 | value: value.clone(), |
| 74 | surrogate, |
| 75 | pk_bytes, |
| 76 | }) |
| 77 | } |
| 78 | ReplicatedWrite::PointInsert { |
| 79 | collection, |
| 80 | document_id, |
| 81 | value, |
| 82 | if_absent, |
| 83 | } => { |
| 84 | let surrogate = assign_or_zero(assigner, collection, document_id.as_bytes())?; |
| 85 | PhysicalPlan::Document(DocumentOp::PointInsert { |
| 86 | collection: collection.clone(), |
| 87 | document_id: document_id.clone(), |
| 88 | value: value.clone(), |
| 89 | if_absent: *if_absent, |
| 90 | surrogate, |
| 91 | }) |
| 92 | } |
| 93 | ReplicatedWrite::PointDelete { |
| 94 | collection, |
| 95 | document_id, |
| 96 | } => { |
| 97 | let pk_bytes = document_id.as_bytes().to_vec(); |
| 98 | // Followers re-derive the surrogate via the local catalog |
| 99 | // rev table; a missing binding means the row is unknown to |
| 100 | // this replica and the delete is a no-op once dispatched. |
| 101 | let surrogate = match assigner { |
| 102 | Some(a) => a |
| 103 | .lookup(collection, &pk_bytes)? |
| 104 | .unwrap_or(nodedb_types::Surrogate::ZERO), |
| 105 | None => nodedb_types::Surrogate::ZERO, |
| 106 | }; |
| 107 | PhysicalPlan::Document(DocumentOp::PointDelete { |
| 108 | collection: collection.clone(), |
| 109 | document_id: document_id.clone(), |
| 110 | surrogate, |
| 111 | pk_bytes, |
| 112 | returning: None, |
| 113 | }) |
| 114 | } |
| 115 | ReplicatedWrite::PointUpdate { |
no test coverage detected