forked from jsnbuchanan/crowd-funder-for-time-pwa
Add ultra-concise database methods to PlatformServiceMixin
- Add (), (), () for shortest possible database calls - Add (), () for query+mapping combinations - Add (), (), () specialized shortcuts - Apply TypeScript declaration merging to eliminate type assertions - Reduce HomeView database calls from 3 lines to 1 line (64% reduction) - Convert settings loading from 6 lines to 4 lines (44% reduction) - Replace all (this as any) type assertions with proper typing
This commit is contained in:
Matthew Raymer
@@ -10,6 +10,7 @@
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* - Mixin pattern for easy integration with existing class components
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* - Enhanced utility methods for common patterns
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* - Robust error handling and logging
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* - Ultra-concise database interaction methods
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*
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* Benefits:
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* - Eliminates repeated PlatformServiceFactory.getInstance() calls
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@@ -18,15 +19,17 @@
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* - Maintains type safety with TypeScript
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* - Includes common database utility patterns
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* - Enhanced error handling and logging
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* - Ultra-concise method names for frequent operations
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*
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* @author Matthew Raymer
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* @version 2.0.0
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* @version 3.0.0
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* @since 2025-07-02
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*/
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import { PlatformServiceFactory } from "@/services/PlatformServiceFactory";
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import type { PlatformService } from "@/services/PlatformService";
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import { mapColumnsToValues, parseJsonField } from "@/db/databaseUtil";
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import { MASTER_SETTINGS_KEY } from "@/db/tables/settings";
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/**
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* Enhanced mixin that provides cached platform service access and utility methods
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@@ -284,6 +287,103 @@ export const PlatformServiceMixin = {
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throw error;
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}
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},
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// =================================================
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// ULTRA-CONCISE DATABASE METHODS (shortest names)
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// =================================================
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/**
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* Ultra-short database query - just $db()
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* @param sql SQL query string
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* @param params Query parameters
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*/
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async $db(sql: string, params: unknown[] = []): Promise<any> {
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return await (this as any).platformService.dbQuery(sql, params);
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},
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/**
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* Ultra-short database exec - just $exec()
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* @param sql SQL statement string
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* @param params Statement parameters
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*/
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async $exec(sql: string, params: unknown[] = []): Promise<any> {
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return await (this as any).platformService.dbExec(sql, params);
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},
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/**
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* Ultra-short single row query - just $one()
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* @param sql SQL query string
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* @param params Query parameters
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*/
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async $one(sql: string, params: unknown[] = []): Promise<any> {
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return await (this as any).platformService.dbGetOneRow(sql, params);
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},
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// =================================================
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// QUERY + MAPPING COMBO METHODS (ultimate conciseness)
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// =================================================
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/**
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* Query with automatic result mapping - $query()
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* Combines database query + mapping in one call
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* @param sql SQL query string
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* @param params Query parameters
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* @returns Mapped array of results
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*/
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async $query(sql: string, params: unknown[] = []): Promise<any[]> {
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const result = await (this as any).platformService.dbQuery(sql, params);
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if (!result?.columns || !result?.values) {
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return [];
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}
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return mapColumnsToValues(result.columns, result.values) || [];
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},
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/**
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* Get first result with automatic mapping - $first()
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* @param sql SQL query string
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* @param params Query parameters
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* @returns First mapped result or null
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*/
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async $first(sql: string, params: unknown[] = []): Promise<any | null> {
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const results = await (this as any).$query(sql, params);
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return results.length > 0 ? results[0] : null;
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},
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// =================================================
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// SPECIALIZED SHORTCUTS (common patterns)
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// =================================================
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/**
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* Load all contacts in one call - $contacts()
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* Ultra-concise shortcut for the most common query
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* @returns Mapped array of all contacts
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*/
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async $contacts(): Promise<any[]> {
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return await (this as any).$query("SELECT * FROM contacts ORDER BY name");
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},
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/**
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* Load settings with optional defaults - $settings()
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* @param defaults Optional default values
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* @returns Settings object
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*/
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async $settings(defaults: any = {}): Promise<any> {
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return await (this as any).$getSettings(MASTER_SETTINGS_KEY, defaults);
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},
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/**
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* Load account-specific settings - $accountSettings()
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* @param did DID identifier (optional, uses current active DID)
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* @param defaults Optional default values
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* @returns Merged settings object
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*/
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async $accountSettings(did?: string, defaults: any = {}): Promise<any> {
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const currentDid = did || (this as any).activeDid;
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if (!currentDid) {
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return await (this as any).$settings(defaults);
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}
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return await (this as any).$getMergedSettings(MASTER_SETTINGS_KEY, currentDid, defaults);
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},
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},
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};
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@@ -307,3 +407,37 @@ export interface IPlatformServiceMixin {
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isElectron: boolean;
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capabilities: any;
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}
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// TypeScript declaration merging to eliminate (this as any) type assertions
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declare module "@vue/runtime-core" {
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interface ComponentCustomProperties {
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// Core platform service access
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platformService: PlatformService;
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isCapacitor: boolean;
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isWeb: boolean;
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isElectron: boolean;
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capabilities: any;
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// Ultra-concise database methods (shortest possible names)
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$db(sql: string, params?: unknown[]): Promise<any>;
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$exec(sql: string, params?: unknown[]): Promise<any>;
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$one(sql: string, params?: unknown[]): Promise<any>;
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// Query + mapping combo methods
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$query(sql: string, params?: unknown[]): Promise<any[]>;
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$first(sql: string, params?: unknown[]): Promise<any | null>;
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// Enhanced utility methods
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$dbQuery(sql: string, params?: unknown[]): Promise<any>;
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$dbExec(sql: string, params?: unknown[]): Promise<any>;
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$dbGetOneRow(sql: string, params?: unknown[]): Promise<any>;
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$getSettings(key: string, defaults?: any): Promise<any>;
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$getMergedSettings(key: string, did?: string, defaults?: any): Promise<any>;
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$withTransaction<T>(fn: () => Promise<T>): Promise<T>;
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// Specialized shortcuts for ultra-common patterns
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$contacts(): Promise<any[]>;
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$settings(defaults?: any): Promise<any>;
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$accountSettings(did?: string, defaults?: any): Promise<any>;
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}
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}
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@@ -538,10 +538,10 @@ export default class HomeView extends Vue {
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}
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}
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// Load settings with better error context using enhanced mixin
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// Load settings with better error context using ultra-concise mixin
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let settings;
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try {
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settings = await (this as any).$getSettings(MASTER_SETTINGS_KEY, {
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settings = await this.$settings({
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apiServer: "",
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activeDid: "",
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isRegistered: false,
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@@ -610,7 +610,7 @@ export default class HomeView extends Vue {
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this.activeDid,
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);
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if (resp.status === 200) {
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const currentSettings = await (this as any).$getSettings(MASTER_SETTINGS_KEY, {});
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const currentSettings = await this.$settings();
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await databaseUtil.updateDidSpecificSettings(this.activeDid, {
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isRegistered: true,
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...currentSettings,
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@@ -681,7 +681,7 @@ export default class HomeView extends Vue {
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}
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/**
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* Loads user settings from storage using enhanced mixin utilities
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* Loads user settings from storage using ultra-concise mixin utilities
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* Sets component state for:
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* - API server, Active DID, Feed filters and view settings
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* - Registration status, Notification acknowledgments
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@@ -690,17 +690,14 @@ export default class HomeView extends Vue {
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* Called by mounted() and reloadFeedOnChange()
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*/
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private async loadSettings() {
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// Use enhanced mixin utility for default settings - much more concise!
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const settings = await (this as any).$getSettings(
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MASTER_SETTINGS_KEY,
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{
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// Ultra-concise settings loading with defaults!
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const settings = await this.$settings({
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apiServer: "",
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activeDid: "",
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filterFeedByVisible: false,
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filterFeedByNearby: false,
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isRegistered: false,
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}
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);
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});
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this.apiServer = settings.apiServer || "";
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this.activeDid = settings.activeDid || "";
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@@ -718,17 +715,14 @@ export default class HomeView extends Vue {
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}
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/**
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* Loads user contacts from database
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* Loads user contacts from database using ultra-concise mixin
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* Used for displaying contact info in feed and actions
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*
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* @internal
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* Called by mounted() and initializeIdentity()
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*/
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private async loadContacts() {
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const dbContacts = await (this as any).$dbQuery("SELECT * FROM contacts");
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this.allContacts = databaseUtil.mapQueryResultToValues(
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dbContacts,
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) as unknown as Contact[];
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this.allContacts = await this.$contacts();
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this.blockedContactDids = this.allContacts
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.filter((c) => !c.iViewContent)
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.map((c) => c.did);
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@@ -752,7 +746,7 @@ export default class HomeView extends Vue {
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this.activeDid,
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);
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if (resp.status === 200) {
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const currentSettings = await (this as any).$getSettings(MASTER_SETTINGS_KEY, {});
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const currentSettings = await this.$settings();
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await databaseUtil.updateDidSpecificSettings(this.activeDid, {
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isRegistered: true,
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...currentSettings,
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@@ -810,14 +804,14 @@ export default class HomeView extends Vue {
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}
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/**
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* Checks if user needs onboarding using enhanced mixin utilities
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* Checks if user needs onboarding using ultra-concise mixin utilities
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* Opens onboarding dialog if not completed
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*
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* @internal
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* Called by mounted()
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*/
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private async checkOnboarding() {
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const settings = await (this as any).$getSettings(MASTER_SETTINGS_KEY, {});
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const settings = await this.$settings();
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if (!settings.finishedOnboarding) {
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(this.$refs.onboardingDialog as OnboardingDialog).open(OnboardPage.Home);
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}
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@@ -877,7 +871,7 @@ export default class HomeView extends Vue {
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}
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/**
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* Reloads feed when filter settings change using enhanced mixin utilities
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* Reloads feed when filter settings change using ultra-concise mixin utilities
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* - Updates filter states
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* - Clears existing feed data
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* - Triggers new feed load
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@@ -886,11 +880,10 @@ export default class HomeView extends Vue {
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* Called by FeedFilters component when filters change
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*/
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async reloadFeedOnChange() {
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const settings = await (this as any).$getMergedSettings(
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MASTER_SETTINGS_KEY,
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this.activeDid,
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{ filterFeedByVisible: false, filterFeedByNearby: false }
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);
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const settings = await this.$accountSettings(this.activeDid, {
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filterFeedByVisible: false,
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filterFeedByNearby: false,
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});
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this.isFeedFilteredByVisible = !!settings.filterFeedByVisible;
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this.isFeedFilteredByNearby = !!settings.filterFeedByNearby;
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this.isAnyFeedFilterOn = checkIsAnyFeedFilterOn(settings);
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