♻️ Integrate new storage subsystem.

This commit is contained in:
Andrey Antukh 2021-01-04 18:41:05 +01:00 committed by Alonso Torres
parent 3d88749976
commit ab944fb9ae
48 changed files with 950 additions and 632 deletions

View file

@ -10,6 +10,7 @@
(ns app.storage.s3
"Storage backends abstraction layer."
(:require
[app.common.data :as d]
[app.common.exceptions :as ex]
[app.common.spec :as us]
[app.db :as db]
@ -23,20 +24,19 @@
java.io.InputStream
java.io.OutputStream
java.nio.file.Path
software.amazon.awssdk.core.sync.RequestBody
software.amazon.awssdk.regions.Region
software.amazon.awssdk.services.s3.S3Client
software.amazon.awssdk.services.s3.S3ClientBuilder
software.amazon.awssdk.core.sync.RequestBody
software.amazon.awssdk.services.s3.model.PutObjectRequest
software.amazon.awssdk.services.s3.model.GetObjectRequest
software.amazon.awssdk.services.s3.presigner.model.GetObjectPresignRequest
software.amazon.awssdk.services.s3.presigner.model.PresignedGetObjectRequest
software.amazon.awssdk.services.s3.presigner.S3Presigner
software.amazon.awssdk.services.s3.model.DeleteObjectsRequest
software.amazon.awssdk.services.s3.model.Delete
software.amazon.awssdk.services.s3.model.DeleteObjectsRequest
software.amazon.awssdk.services.s3.model.DeleteObjectsResponse
software.amazon.awssdk.services.s3.model.GetObjectRequest
software.amazon.awssdk.services.s3.model.ObjectIdentifier
software.amazon.awssdk.services.s3.model.DeleteObjectsResponse))
software.amazon.awssdk.services.s3.model.PutObjectRequest
software.amazon.awssdk.services.s3.presigner.S3Presigner
software.amazon.awssdk.services.s3.presigner.model.GetObjectPresignRequest
software.amazon.awssdk.services.s3.presigner.model.PresignedGetObjectRequest))
(declare put-object)
(declare get-object)
@ -49,9 +49,14 @@
(s/def ::region #{:eu-central-1})
(s/def ::bucket ::us/string)
(s/def ::prefix ::us/string)
(defmethod ig/pre-init-spec ::backend [_]
(s/keys :opt-un [::region ::bucket]))
(s/keys :opt-un [::region ::bucket ::prefix]))
(defmethod ig/prep-key ::backend
[_ cfg]
(merge {:prefix ""} (d/without-nils cfg)))
(defmethod ig/init-key ::backend
[_ cfg]
@ -70,7 +75,7 @@
(s/def ::client #(instance? S3Client %))
(s/def ::presigner #(instance? S3Presigner %))
(s/def ::backend
(s/keys :req-un [::region ::bucket ::client ::type ::presigner]))
(s/keys :req-un [::region ::bucket ::client ::type ::presigner ::prefix]))
;; --- API IMPL
@ -78,7 +83,7 @@
[backend object content]
(put-object backend object content))
(defmethod impl/get-object :s3
(defmethod impl/get-object-data :s3
[backend object]
(get-object backend object))
@ -110,8 +115,8 @@
(build)))
(defn- put-object
[{:keys [client bucket]} {:keys [id] :as object} content]
(let [path (impl/id->path id)
[{:keys [client bucket prefix]} {:keys [id] :as object} content]
(let [path (str prefix "-" (impl/id->path id))
mdata (meta object)
mtype (:content-type mdata "application/octet-stream")
request (.. (PutObjectRequest/builder)
@ -126,10 +131,10 @@
^RequestBody content)))
(defn- get-object
[{:keys [client bucket]} {:keys [id]}]
[{:keys [client bucket prefix]} {:keys [id]}]
(let [gor (.. (GetObjectRequest/builder)
(bucket bucket)
(key (impl/id->path id))
(key (str prefix "-" (impl/id->path id)))
(build))
obj (.getObject ^S3Client client gor)]
(io/input-stream obj)))
@ -138,11 +143,11 @@
(dt/duration {:minutes 10}))
(defn- get-object-url
[{:keys [presigner bucket]} {:keys [id]} {:keys [max-age] :or {max-age default-max-age}}]
[{:keys [presigner bucket prefix]} {:keys [id]} {:keys [max-age] :or {max-age default-max-age}}]
(us/assert dt/duration? max-age)
(let [gor (.. (GetObjectRequest/builder)
(bucket bucket)
(key (impl/id->path id))
(key (str prefix "-" (impl/id->path id)))
(build))
gopr (.. (GetObjectPresignRequest/builder)
(signatureDuration max-age)
@ -152,10 +157,10 @@
(u/uri (str (.url ^PresignedGetObjectRequest pgor)))))
(defn- del-object-in-bulk
[{:keys [bucket client]} ids]
[{:keys [bucket client prefix]} ids]
(let [oids (map (fn [id]
(.. (ObjectIdentifier/builder)
(key (impl/id->path id))
(key (str prefix "-" (impl/id->path id)))
(build)))
ids)
delc (.. (Delete/builder)