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MOBILE-3200 database: Translate some async functions

main
Pau Ferrer Ocaña 2020-10-02 10:26:08 +02:00
parent cb4eac9a17
commit 572e907ac1
1 changed files with 141 additions and 160 deletions
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171
src/addon/mod/data/providers/data.ts
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@ -117,65 +117,51 @@ export class AddonModDataProvider {
* @param forceOffline Force editing entry in offline.
* @return Promise resolved when the action is done.
*/
addEntry(dataId: number, entryId: number, courseId: number, contents: AddonModDataSubfieldData[], groupId: number = 0,
async addEntry(dataId: number, entryId: number, courseId: number, contents: AddonModDataSubfieldData[], groupId: number = 0,
fields: any, siteId?: string, forceOffline: boolean = false): Promise<any> {
siteId = siteId || this.sitesProvider.getCurrentSiteId();
// Convenience function to store a data to be synchronized later.
const storeOffline = (): Promise<any> => {
return this.dataOffline.saveEntry(dataId, entryId, 'add', courseId, groupId, contents, undefined, siteId)
.then((entry) => {
const storeOffline = async (): Promise<any> => {
const entry = await this.dataOffline.saveEntry(dataId, entryId, 'add', courseId, groupId, contents, undefined, siteId);
return {
// Return provissional entry Id.
newentryid: entry,
sent: false,
};
});
};
// Checks to store offline.
if (!this.appProvider.isOnline() || forceOffline) {
const notifications = this.checkFields(fields, contents);
if (notifications) {
return Promise.resolve({
fieldnotifications: notifications
});
return { fieldnotifications: notifications };
}
}
// Get other not synced actions.
return this.dataOffline.getEntryActions(dataId, entryId, siteId).then((entries) => {
if (entries && entries.length) {
// Found. Delete add and edit actions first.
const proms = [];
entries.forEach((entry) => {
if (entry.action == 'add') {
proms.push(this.dataOffline.deleteEntry(dataId, entryId, entry.action, siteId));
}
});
// Remove unnecessary not synced actions.
await this.deleteEntryOfflineAction(dataId, entryId, 'add', siteId);
return Promise.all(proms);
}
}).then(() => {
// App is offline, store the action.
if (!this.appProvider.isOnline() || forceOffline) {
return storeOffline();
}
return this.addEntryOnline(dataId, contents, groupId, siteId).then((result) => {
try {
const result = await this.addEntryOnline(dataId, contents, groupId, siteId);
result.sent = true;
return result;
}).catch((error) => {
} catch (error) {
if (this.utils.isWebServiceError(error)) {
// The WebService has thrown an error, this means that responses cannot be submitted.
return Promise.reject(error);
throw error;
}
// Couldn't connect to server, store in offline.
return storeOffline();
});
});
}
}
/**
@ -212,48 +198,49 @@ export class AddonModDataProvider {
* @param siteId Site ID. If not defined, current site.
* @return Promise resolved when the action is done.
*/
approveEntry(dataId: number, entryId: number, approve: boolean, courseId: number, siteId?: string): Promise<any> {
async approveEntry(dataId: number, entryId: number, approve: boolean, courseId: number, siteId?: string): Promise<any> {
siteId = siteId || this.sitesProvider.getCurrentSiteId();
// Convenience function to store a data to be synchronized later.
const storeOffline = (): Promise<any> => {
const storeOffline = async (): Promise<any> => {
const action = approve ? 'approve' : 'disapprove';
return this.dataOffline.saveEntry(dataId, entryId, action, courseId, undefined, undefined, undefined, siteId)
.then(() => {
await this.dataOffline.saveEntry(dataId, entryId, action, courseId, undefined, undefined, undefined, siteId);
return {
sent: false,
};
});
};
// Get if the opposite action is not synced.
const oppositeAction = approve ? 'disapprove' : 'approve';
return this.dataOffline.getEntry(dataId, entryId, oppositeAction, siteId).then(() => {
// Found. Just delete the action.
return this.dataOffline.deleteEntry(dataId, entryId, oppositeAction, siteId);
}).catch(() => {
const found = await this.deleteEntryOfflineAction(dataId, entryId, oppositeAction, siteId);
if (found) {
// Offline action has been found and deleted. Stop here.
return;
}
if (!this.appProvider.isOnline()) {
// App is offline, store the action.
return storeOffline();
}
return this.approveEntryOnline(entryId, approve, siteId).then(() => {
try {
await this.approveEntryOnline(entryId, approve, siteId);
return {
sent: true,
};
}).catch((error) => {
} catch (error) {
if (this.utils.isWebServiceError(error)) {
// The WebService has thrown an error, this means that responses cannot be submitted.
return Promise.reject(error);
throw error;
}
// Couldn't connect to server, store in offline.
return storeOffline();
});
});
}
}
/**
@ -317,38 +304,22 @@ export class AddonModDataProvider {
* @param siteId Site ID. If not defined, current site.
* @return Promise resolved when the action is done.
*/
deleteEntry(dataId: number, entryId: number, courseId: number, siteId?: string): Promise<any> {
async deleteEntry(dataId: number, entryId: number, courseId: number, siteId?: string): Promise<any> {
siteId = siteId || this.sitesProvider.getCurrentSiteId();
// Convenience function to store a data to be synchronized later.
const storeOffline = (): Promise<any> => {
return this.dataOffline.saveEntry(dataId, entryId, 'delete', courseId, undefined, undefined, undefined, siteId)
.then(() => {
const storeOffline = async (): Promise<any> => {
await this.dataOffline.saveEntry(dataId, entryId, 'delete', courseId, undefined, undefined, undefined, siteId);
return {
sent: false,
};
});
};
let justAdded = false;
// Check if the opposite action is not synced and just delete it.
return this.dataOffline.getEntryActions(dataId, entryId, siteId).then((entries) => {
if (entries && entries.length) {
// Found. Delete other actions first.
const proms = entries.map((entry) => {
if (entry.action == 'add') {
justAdded = true;
}
return this.dataOffline.deleteEntry(dataId, entryId, entry.action, siteId);
});
return Promise.all(proms);
}
}).then(() => {
if (justAdded) {
// The field was added offline, delete and stop.
const addedOffline = await this.deleteEntryOfflineAction(dataId, entryId, 'add', siteId);
if (addedOffline) {
// Offline add action found and deleted. Stop here.
return;
}
@ -357,20 +328,21 @@ export class AddonModDataProvider {
return storeOffline();
}
return this.deleteEntryOnline(entryId, siteId).then(() => {
try {
await this.deleteEntryOnline(entryId, siteId);
return {
sent: true,
};
}).catch((error) => {
} catch (error) {
if (this.utils.isWebServiceError(error)) {
// The WebService has thrown an error, this means that responses cannot be submitted.
return Promise.reject(error);
throw error;
}
// Couldn't connect to server, store in offline.
return storeOffline();
});
});
}
}
/**
@ -390,6 +362,29 @@ export class AddonModDataProvider {
});
}
/**
* Delete entry offline action.
*
* @param dataId Database ID.
* @param entryId Entry ID.
* @param action Action name to delete.
* @param siteId Site ID.
* @return Resolved with true if the action has been found and deleted.
*/
protected async deleteEntryOfflineAction(dataId: number, entryId: number, action: string, siteId: string): Promise<boolean> {
// Get other not not synced actions.
try {
await this.dataOffline.getEntry(dataId, entryId, action, siteId);
await this.dataOffline.deleteEntry(dataId, entryId, action, siteId);
return true;
} catch (error) {
// Not found.
return false;
}
}
/**
* Updates an existing entry.
*
@ -402,64 +397,50 @@ export class AddonModDataProvider {
* @param forceOffline Force editing entry in offline.
* @return Promise resolved when the action is done.
*/
editEntry(dataId: number, entryId: number, courseId: number, contents: AddonModDataSubfieldData[], fields: any, siteId?: string,
forceOffline: boolean = false): Promise<any> {
async editEntry(dataId: number, entryId: number, courseId: number, contents: AddonModDataSubfieldData[], fields: any,
siteId?: string, forceOffline: boolean = false): Promise<any> {
siteId = siteId || this.sitesProvider.getCurrentSiteId();
// Convenience function to store a data to be synchronized later.
const storeOffline = (): Promise<any> => {
return this.dataOffline.saveEntry(dataId, entryId, 'edit', courseId, undefined, contents, undefined, siteId)
.then(() => {
const storeOffline = async (): Promise<any> => {
await this.dataOffline.saveEntry(dataId, entryId, 'edit', courseId, undefined, contents, undefined, siteId);
return {
updated: true,
sent: false,
};
});
};
if (!this.appProvider.isOnline() || forceOffline) {
const notifications = this.checkFields(fields, contents);
if (notifications) {
return Promise.resolve({
fieldnotifications: notifications
});
return { fieldnotifications: notifications };
}
}
// Get other not not synced actions.
return this.dataOffline.getEntryActions(dataId, entryId, siteId).then((entries) => {
if (entries && entries.length) {
// Found. Delete add and edit actions first.
const proms = [];
entries.forEach((entry) => {
if (entry.action == 'edit') {
proms.push(this.dataOffline.deleteEntry(dataId, entryId, entry.action, siteId));
}
});
// Remove unnecessary not synced actions.
await this.deleteEntryOfflineAction(dataId, entryId, 'edit', siteId);
return Promise.all(proms);
}
}).then(() => {
if (!this.appProvider.isOnline() || forceOffline) {
// App is offline, store the action.
return storeOffline();
}
return this.editEntryOnline(entryId, contents, siteId).then((result) => {
try {
const result = await this.editEntryOnline(entryId, contents, siteId);
result.sent = true;
return result;
}).catch((error) => {
} catch (error) {
if (this.utils.isWebServiceError(error)) {
// The WebService has thrown an error, this means that responses cannot be submitted.
return Promise.reject(error);
throw error;
}
// Couldn't connect to server, store in offline.
return storeOffline();
});
});
}
}
/**
* Updates an existing entry. It does not cache calls. It will fail if offline or cannot connect.