bf.crud.db — bf.crud 0.1.0

delete! clj

(delete! db entity)

(delete! db entity where-clause)

empty-record clj

(empty-record this)

Same a c.c/empty, but work on records. An empty record is a record with all fields initialized to nil

fetch! clj

(fetch! db entity)

(fetch! db entity where-clause & {:keys [opts]})

generate-strict-where-from-entity clj

(generate-strict-where-from-entity entity)

Generate a where clause from entity, preserving nils value for primary-keys.

generate-where-from-entity clj

(generate-where-from-entity entity)

Generate a where clause from an entity, ignore nil values for primary keys.

generated-pk clj

(generated-pk rs-item)

Return the generated primary key of resultset item

insert-multi! clj

(insert-multi! db entities & {:keys [opts]})

invoke-record-constructor clj

(invoke-record-constructor this amap)

For a record instance, invoke the auto-generated map->Record factory function.

prepare-multi-rows clj

(prepare-multi-rows db table rows)

query! clj

(query! db entity query-vec & {:keys [opts]})

query-raw clj

(query-raw db query-vec & {:keys [opts]})

recover-entities clj

(recover-entities db entity resultset)

Take a db-spec, entity, a resultset and will re-fetch all resultset items from db. If no primary key are available, return the resultset.

remove-nils clj

(remove-nils amap)

renew clj

(renew entity map)

row-fn clj

(row-fn row)

save! clj

(save! db entity & {:keys [opts]})

Save a map or a coll of maps in the given table, only save keys matching existing columns.

save-subentities! clj

(save-subentities! db entity subentities relation-key getterf)

Upsert and/or delete the designated subentities in db, implementing the save operation on a one-to-many relationship. Take a db spec, an entity, a key designating a slot of related subentities, a relation-key keyword naming the reference from the subentity to the entity, and a 2 arity getterf function. Will use getterf, passing it db and entity to find the actual subentities in db, diff them agains the given subentities and perform 2 actions in this order: save in db all given subentities setting their relation-key to the entity's primary-key, then delete from db the ones present in db but not in subentities. Example: (save-subentities! db user :posts :user-id posts/find-by-user)

standard-genkeys clj

update! clj

(update! db entity query-clause & {:keys [opts]})

upsert! clj

(upsert! db table entity & {:keys [opts]})