Option to send photos as high quality

ts/state/ducks/composer.ts

@@ -0,0 +1,168 @@
+// Copyright 2021 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
+import { AttachmentType } from '../../types/Attachment';
+import { MessageAttributesType } from '../../model-types.d';
+import { LinkPreviewWithDomain } from '../../types/LinkPreview';
+
+// State
+
+export type ComposerStateType = {
+  attachments: ReadonlyArray<AttachmentType>;
+  linkPreviewLoading: boolean;
+  linkPreviewResult?: LinkPreviewWithDomain;
+  quotedMessage?: Pick<MessageAttributesType, 'conversationId' | 'quote'>;
+  shouldSendHighQualityAttachments: boolean;
+};
+
+// Actions
+
+const REPLACE_ATTACHMENTS = 'composer/REPLACE_ATTACHMENTS';
+const RESET_COMPOSER = 'composer/RESET_COMPOSER';
+const SET_HIGH_QUALITY_SETTING = 'composer/SET_HIGH_QUALITY_SETTING';
+const SET_LINK_PREVIEW_RESULT = 'composer/SET_LINK_PREVIEW_RESULT';
+const SET_QUOTED_MESSAGE = 'composer/SET_QUOTED_MESSAGE';
+
+type ReplaceAttachmentsActionType = {
+  type: typeof REPLACE_ATTACHMENTS;
+  payload: ReadonlyArray<AttachmentType>;
+};
+
+type ResetComposerActionType = {
+  type: typeof RESET_COMPOSER;
+};
+
+type SetHighQualitySettingActionType = {
+  type: typeof SET_HIGH_QUALITY_SETTING;
+  payload: boolean;
+};
+
+type SetLinkPreviewResultActionType = {
+  type: typeof SET_LINK_PREVIEW_RESULT;
+  payload: {
+    isLoading: boolean;
+    linkPreview?: LinkPreviewWithDomain;
+  };
+};
+
+type SetQuotedMessageActionType = {
+  type: typeof SET_QUOTED_MESSAGE;
+  payload?: Pick<MessageAttributesType, 'conversationId' | 'quote'>;
+};
+
+type ComposerActionType =
+  | ReplaceAttachmentsActionType
+  | ResetComposerActionType
+  | SetHighQualitySettingActionType
+  | SetLinkPreviewResultActionType
+  | SetQuotedMessageActionType;
+
+// Action Creators
+
+export const actions = {
+  replaceAttachments,
+  resetComposer,
+  setLinkPreviewResult,
+  setMediaQualitySetting,
+  setQuotedMessage,
+};
+
+function replaceAttachments(
+  payload: ReadonlyArray<AttachmentType>
+): ReplaceAttachmentsActionType {
+  return {
+    type: REPLACE_ATTACHMENTS,
+    payload,
+  };
+}
+
+function resetComposer(): ResetComposerActionType {
+  return {
+    type: RESET_COMPOSER,
+  };
+}
+
+function setLinkPreviewResult(
+  isLoading: boolean,
+  linkPreview?: LinkPreviewWithDomain
+): SetLinkPreviewResultActionType {
+  return {
+    type: SET_LINK_PREVIEW_RESULT,
+    payload: {
+      isLoading,
+      linkPreview,
+    },
+  };
+}
+
+function setMediaQualitySetting(
+  payload: boolean
+): SetHighQualitySettingActionType {
+  return {
+    type: SET_HIGH_QUALITY_SETTING,
+    payload,
+  };
+}
+
+function setQuotedMessage(
+  payload?: Pick<MessageAttributesType, 'conversationId' | 'quote'>
+): SetQuotedMessageActionType {
+  return {
+    type: SET_QUOTED_MESSAGE,
+    payload,
+  };
+}
+
+// Reducer
+
+export function getEmptyState(): ComposerStateType {
+  return {
+    attachments: [],
+    linkPreviewLoading: false,
+    shouldSendHighQualityAttachments: false,
+  };
+}
+
+export function reducer(
+  state: Readonly<ComposerStateType> = getEmptyState(),
+  action: Readonly<ComposerActionType>
+): ComposerStateType {
+  if (action.type === RESET_COMPOSER) {
+    return getEmptyState();
+  }
+
+  if (action.type === REPLACE_ATTACHMENTS) {
+    const { payload: attachments } = action;
+    return {
+      ...state,
+      attachments,
+      ...(attachments.length
+        ? {}
+        : { shouldSendHighQualityAttachments: false }),
+    };
+  }
+
+  if (action.type === SET_HIGH_QUALITY_SETTING) {
+    return {
+      ...state,
+      shouldSendHighQualityAttachments: action.payload,
+    };
+  }
+
+  if (action.type === SET_QUOTED_MESSAGE) {
+    return {
+      ...state,
+      quotedMessage: action.payload,
+    };
+  }
+
+  if (action.type === SET_LINK_PREVIEW_RESULT) {
+    return {
+      ...state,
+      linkPreviewLoading: action.payload.isLoading,
+      linkPreviewResult: action.payload.linkPreview,
+    };
+  }
+
+  return state;
+}