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Show schema version details on migrations failure 

Simplifies debugging of migration failures, specifically in cases when
more than one migration is applied.
This commit is contained in:
Roman Volosovskyi 2018-12-10 10:12:27 +02:00
parent d299713037
commit 83a8d9db27
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GPG Key ID: 0238A4B5ECEE70DE
3 changed files with 21 additions and 8 deletions
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19
src/status_im/data_store/realm/core.cljs
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@ -133,15 +133,25 @@
(when realm (when realm
(.close realm))) (.close realm)))
(defonce schema-migration-log (atom {}))
(defn migration-log [k v]
(swap! schema-migration-log assoc k v))
(defn- migrate-schemas (defn- migrate-schemas
"Apply migrations in sequence and open database with the last schema" "Apply migrations in sequence and open database with the last schema"
[file-name schemas encryption-key current-version] [file-name schemas encryption-key current-version]
(reset! schema-migration-log {})
(migration-log :initial-version current-version)
(migration-log :current-version current-version)
(migration-log :last-version (:schemaVersion (last schemas)))
(log/info "migrate schemas" current-version) (log/info "migrate schemas" current-version)
(when (pos? current-version) (when (pos? current-version)
(doseq [schema schemas (doseq [schema schemas
:when (> (:schemaVersion schema) current-version) :when (> (:schemaVersion schema) current-version)]
:let [migrated-realm (open-realm schema file-name encryption-key)]] (migration-log :current-version current-version)
(close migrated-realm))) (let [migrated-realm (open-realm schema file-name encryption-key)]
(close migrated-realm))))
(open-realm (last schemas) file-name encryption-key)) (open-realm (last schemas) file-name encryption-key))
(defn keccak512-array [key] (defn keccak512-array [key]
@ -258,7 +268,8 @@
(on-success) (on-success)
(catch :default e (catch :default e
(on-error {:message (str e) (on-error {:message (str e)
:error :migrations-failed}))))))) :error :migrations-failed
:details @schema-migration-log})))))))
(declare realm-obj->clj) (declare realm-obj->clj)

8
src/status_im/init/core.cljs
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@ -108,7 +108,7 @@
(fx/defn handle-change-account-error (fx/defn handle-change-account-error
[{:keys [db]} error] [{:keys [db]} error]
(let [{:keys [error message]} (let [{:keys [error message details]}
(if (map? error) (if (map? error)
error error
{:message (str error)}) {:message (str error)})
@ -120,8 +120,10 @@
{:title (i18n/label :migrations-failed-title) {:title (i18n/label :migrations-failed-title)
:content (i18n/label :content (i18n/label
:migrations-failed-content :migrations-failed-content
{:message message (merge
:erase-accounts-data-button-text erase-button-text}) {:message message
:erase-accounts-data-button-text erase-button-text}
details))
:confirm-button-text erase-button-text :confirm-button-text erase-button-text
:on-cancel #(re-frame/dispatch [:init.ui/data-reset-cancelled ""]) :on-cancel #(re-frame/dispatch [:init.ui/data-reset-cancelled ""])
:on-accept #(re-frame/dispatch [:init.ui/account-data-reset-accepted address])}} :on-accept #(re-frame/dispatch [:init.ui/account-data-reset-accepted address])}}

2
translations/en.json
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@ -790,6 +790,6 @@
"to-see-this-message": "To see this message,", "to-see-this-message": "To see this message,",
"install-the-extension": "install the extension", "install-the-extension": "install the extension",
"migrations-failed-title": "Migration failed", "migrations-failed-title": "Migration failed",
"migrations-failed-content": "{{message}}\n\nPlease let us know about this problem at #status public chat. If you press \"Cancel\" button, nothing will happen. If you press \"{{erase-accounts-data-button-text}}\" button, account's db will be removed and you will be able to unlock account. All account's data will be lost.", "migrations-failed-content": "{{message}}\nschema version: initial {{initial-version}}, current {{current-version}}, last {{last-version}}\n\nPlease let us know about this problem at #status public chat. If you press \"Cancel\" button, nothing will happen. If you press \"{{erase-accounts-data-button-text}}\" button, account's db will be removed and you will be able to unlock account. All account's data will be lost.",
"migrations-erase-accounts-data-button": "Erase account's db" "migrations-erase-accounts-data-button": "Erase account's db"
} }