com.wsscode.pathom.connect — com.wsscode/pathom 2.2.0-beta14

add clj/s

(add indexes sym)

(add indexes sym sym-data)

add-mutation clj/s

(add-mutation indexes sym data)

all-async-readers clj/s

all-parallel-readers clj/s

all-readers clj/s

all-values-valid? clj/s

(all-values-valid? m input)

async-pick-resolver clj/s

(async-pick-resolver
  {:com.wsscode.pathom.connect/keys [indexes dependency-track] :as env})

async-reader clj/s

(async-reader {:com.wsscode.pathom.connect/keys [indexes]
               :as env
               :com.wsscode.pathom.core/keys [processing-sequence]})

atom-with clj/s

(atom-with spec)

batch-resolver clj/s

(batch-resolver multi-fn)

(batch-resolver single-fn multi-fn)

Return a resolver that will dispatch to single-fn when the input is a single value, and multi-fn when multiple inputs are provided (on batch cases).

Many times the implementation for the single can be the same as the multi, getting the first item, and if you provide only one function (the multi-fn) we will setup the single one automatically running the multi and returning the first result.

call-resolver clj/s

(call-resolver {:com.wsscode.pathom.connect/keys [pool-chan] :as env} entity)

call-resolver* clj/s

(call-resolver* {:com.wsscode.pathom.connect/keys [resolver-dispatch
                                                   resolver-weights]
                 :or {resolver-dispatch default-resolver-dispatch}
                 :as env}
                entity)

compute-paths clj/s

(compute-paths index-oir keys bad-keys attr)

This function will return a set of possible paths given a set of available keys to reach some attribute. You also send a set of bad keys, bad keys mean information you cannot use (maybe they already got an error, or you known will not be available).

compute-paths* clj/s

(compute-paths* index-oir keys bad-keys attr pending)

connect-plugin clj/s

connect-resolvers clj/s

create-thread-pool clj

(create-thread-pool thread-count ch)

data->shape clj/s

(data->shape data)

Helper function to transform a data into an output shape.

decrease-path-costs clj/s

(decrease-path-costs {:com.wsscode.pathom.connect/keys
                        [resolver-weights resolver-weight-decrease-amount]
                      :or {resolver-weight-decrease-amount 1}}
                     plan)

default-resolver-dispatch clj/s

(default-resolver-dispatch {{:com.wsscode.pathom.connect/keys [sym]
                             :as resolver}
                              :com.wsscode.pathom.connect/resolver-data
                            :as env}
                           entity)

discover-attrs clj/s

(discover-attrs {:com.wsscode.pathom.connect/keys [index-io cache] :as index}
                ctx)

group-input-indexes clj/s

(group-input-indexes inputs)

ident-reader clj/s

(ident-reader env)

Reader for idents on connect, this reader will make a join to the ident making the context have that ident key and value. For example the ident [:user/id 123] will make a join to a context {:user/id 123}. This reader will continue if connect doesn't have a path to respond to that ident.

This reader also supports params to add more context besides the entity value. To use that send the :pathom/context param with the join, as in:

[{([:user/id 123] {:pathom/context {:user/foo "bar"}}) [:user/name]}]

In the previous case, the context will be the merge between the identity and the context, {:user/id 123 :user/foo "bar"} in this case.

index-merger clj/s multimethod

This is an extensible gateway so you can define different strategies for merging different kinds of indexes.

index-reader clj/s

indexed-ident clj/s

(indexed-ident {:com.wsscode.pathom.connect/keys [indexes] :as env})

indexes-resolver clj/s

merge-indexes clj/s

(merge-indexes ia ib)

merge-io clj/s

(merge-io a b)

Merge ::index-io maps.

merge-oir clj/s

(merge-oir a b)

Merge ::index-oir maps.

mutate clj/s

(mutate {:com.wsscode.pathom.connect/keys [indexes mutate-dispatch
                                           mutation-join-globals]
         :keys [query]
         :or {mutation-join-globals []}
         :as env}
        sym'
        input)

mutate-async clj/s

(mutate-async {:com.wsscode.pathom.connect/keys [indexes mutate-dispatch
                                                 mutation-join-globals]
               :keys [query]
               :or {mutation-join-globals []}
               :as env}
              sym'
              input)

mutation clj/s

(mutation sym options resolve)

Helper to return a mutation map

mutation-data clj/s

(mutation-data env-or-indexes sym)

Get mutation map information in env from the resolver sym.

mutation-dispatch clj/s

(mutation-dispatch env _)

Helper method that extract key from ast symbol from env. It's recommended to use as a dispatch method for creating multi-methods for mutation dispatch.

mutation-factory clj/s

(mutation-factory mm idx)

open-ident-reader clj/s

(open-ident-reader env)

Like ident-reader, but ident key doesn't have to be in the index, this will respond to any ident join. Also supports extra context with :pathom/context param.

output->provides clj/s

(output->provides output)

parallel-batch clj/s

(parallel-batch {:com.wsscode.pathom.core/keys [processing-sequence path
                                                entity-path-cache]
                 :as env})

parallel-batch-error clj/s

(parallel-batch-error {:com.wsscode.pathom.core/keys [processing-sequence]
                       :as env}
                      e)

parallel-reader clj/s

(parallel-reader {:com.wsscode.pathom.connect/keys [indexes max-resolver-weight]
                  :com.wsscode.pathom.core/keys [processing-sequence]
                  :com.wsscode.pathom.parser/keys [waiting]
                  :or {max-resolver-weight 3600000}
                  :as env})

path-cost clj/s

(path-cost {:com.wsscode.pathom.connect/keys [resolver-weights]
            :com.wsscode.pathom.core/keys [request-cache]
            :as env}
           path)

pick-resolver clj/s

(pick-resolver {:com.wsscode.pathom.connect/keys [indexes dependency-track]
                :as env})

plan->provides clj/s

(plan->provides env plan)

plan->resolvers clj/s

(plan->resolvers plan)

reader clj/s

(reader {:com.wsscode.pathom.connect/keys [indexes]
         :as env
         :com.wsscode.pathom.core/keys [processing-sequence]})

reader-compute-plan clj/s

(reader-compute-plan env failed-resolvers)

register clj/s

(register {:com.wsscode.pathom.connect/keys [defresolver defmutation] :as env}
          resolver-or-resolvers)

reprocess-index clj/s

(reprocess-index {:com.wsscode.pathom.connect/keys [index-resolvers]})

This will use the ::index-resolvers to re-build the index. You might need that if in development you changed some definitions and got in a dirty state somehow

resolve-plan clj/s

(resolve-plan {:com.wsscode.pathom.connect/keys [indexes] :as env})

resolver clj/s

(resolver sym options resolve)

Helper to return a resolver map

resolver->output clj/s

(resolver->output env resolver-sym)

resolver-data clj/s

(resolver-data env-or-indexes sym)

Get resolver map information in env from the resolver sym.

resolver-dispatch clj/s

(resolver-dispatch env)

(resolver-dispatch env _)

Helper method that extract resolver symbol from env. It's recommended to use as a dispatch method for creating multi-methods for resolver dispatch.

resolver-factory clj/s

(resolver-factory mm idx)

Given multi-method mm and index atom idx, returns a function with the given signature: [sym config f], the function will be add to the mm and will be indexed using config as the config params for connect/add.

resolver-weights-resolver clj/s

sort-resolvers clj/s

(sort-resolvers {:com.wsscode.pathom.core/keys [request-cache]} resolvers e)

split-good-bad-keys clj/s

(split-good-bad-keys entity)

step-weight clj/s

(step-weight value new-value)

update-resolver-weight clj/s

(update-resolver-weight {:com.wsscode.pathom.connect/keys [resolver-weights]}
                        resolver
                        &
                        args)