experienceReducer.ts ➔ setExperience - Code Metrics - Inspection of "Touch application step when step loads" - GCTC-NTGC/TalentCloud - Measure and Improve Code Quality continuously with Scrutinizer

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Push — task/application-touch-step-st... ( 8f1a36 )

by Tristan

created 2020-10-27 21:25 UTC

experienceReducer.ts ➔ setExperience B

↳ Parent: resources/assets/js/store/Experience/experienceReducer.ts

Complexity

Conditions

Size

Total Lines	45
Code Lines	39

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
eloc	39
dl	0
loc	45
rs	7.0773
c	0
b	0
f	0
cc	8

import { combineReducers } from "redux";
import {
  ExperienceWork,
  ExperienceEducation,
  ExperienceCommunity,
  ExperienceAward,
  ExperiencePersonal,
  Experience,
  ExperienceSkill,
} from "../../models/types";
import {
  ExperienceAction,
  FETCH_EXPERIENCE_BY_APPLICANT_SUCCEEDED,
  FETCH_EXPERIENCE_BY_APPLICATION_SUCCEEDED,
  CREATE_EXPERIENCE_SUCCEEDED,
  FETCH_EXPERIENCE_BY_APPLICANT_STARTED,
  FETCH_EXPERIENCE_BY_APPLICANT_FAILED,
  FETCH_EXPERIENCE_BY_APPLICATION_STARTED,
  FETCH_EXPERIENCE_BY_APPLICATION_FAILED,
  UPDATE_EXPERIENCE_STARTED,
  UPDATE_EXPERIENCE_SUCCEEDED,
  UPDATE_EXPERIENCE_FAILED,
  DELETE_EXPERIENCE_STARTED,
  DELETE_EXPERIENCE_SUCCEEDED,
  DELETE_EXPERIENCE_FAILED,
  CREATE_EXPERIENCE_SKILL_SUCCEEDED,
  UPDATE_EXPERIENCE_SKILL_SUCCEEDED,
  DELETE_EXPERIENCE_SKILL_SUCCEEDED,
  UPDATE_EXPERIENCE_SKILL_STARTED,
  DELETE_EXPERIENCE_SKILL_STARTED,
  UPDATE_EXPERIENCE_SKILL_FAILED,
  DELETE_EXPERIENCE_SKILL_FAILED,
} from "./experienceActions";
import {
  mapToObject,
  getId,
  uniq,
  deleteProperty,
  mapObjectValues,
  flatten,
} from "../../helpers/queries";

export interface ExperienceSection<T> {
  byId: {
    [id: number]: T;
  };
  idsByApplicant: {
    [applicantId: number]: number[];
  };
  idsByApplication: {
    [applicationId: number]: number[];
  };
}

export interface EntityState {
  work: ExperienceSection<ExperienceWork>;
  education: ExperienceSection<ExperienceEducation>;
  community: ExperienceSection<ExperienceCommunity>;
  award: ExperienceSection<ExperienceAward>;
  personal: ExperienceSection<ExperiencePersonal>;
  experienceSkills: {
    byId: { [id: number]: ExperienceSkill };
    idsByWork: { [workId: number]: number[] };
    idsByEducation: { [educationId: number]: number[] };
    idsByCommunity: { [communityId: number]: number[] };
    idsByAward: { [awardId: number]: number[] };
    idsByPersonal: { [personalId: number]: number[] };
  };
}

export interface UiState {
  updatingByApplicant: {
    [id: number]: boolean;
  };
  updatingByApplication: {
    [id: number]: boolean;
  };
  updatingByTypeAndId: {
    work: {
      [id: number]: boolean;
    };
    education: {
      [id: number]: boolean;
    };
    community: {
      [id: number]: boolean;
    };
    award: {
      [id: number]: boolean;
    };
    personal: {
      [id: number]: boolean;
    };
  };
  updatingExperienceSkill: {
    [id: number]: boolean;
  };
}

export interface ExperienceState {
  entities: EntityState;
  ui: UiState;
}

export const initEntities = (): EntityState => ({
  work: {
    byId: {},
    idsByApplicant: {},
    idsByApplication: {},
  },
  education: {
    byId: {},
    idsByApplicant: {},
    idsByApplication: {},
  },
  community: {
    byId: {},
    idsByApplicant: {},
    idsByApplication: {},
  },
  award: {
    byId: {},
    idsByApplicant: {},
    idsByApplication: {},
  },
  personal: {
    byId: {},
    idsByApplicant: {},
    idsByApplication: {},
  },
  experienceSkills: {
    byId: {},
    idsByWork: {},
    idsByEducation: {},
    idsByCommunity: {},
    idsByAward: {},
    idsByPersonal: {},
  },
});

export const initUi = (): UiState => ({
  updatingByApplicant: {},
  updatingByApplication: {},
  updatingByTypeAndId: {
    work: {},
    education: {},
    community: {},
    award: {},
    personal: {},
  },
  updatingExperienceSkill: {},
});

export const initExperienceState = (): ExperienceState => ({
  entities: initEntities(),
  ui: initUi(),
});

function isWork(experience: Experience): experience is ExperienceWork {
  return experience.type === "experience_work";
}
function isEducation(
  experience: Experience,
): experience is ExperienceEducation {
  return experience.type === "experience_education";
}
function isCommunity(
  experience: Experience,
): experience is ExperienceCommunity {
  return experience.type === "experience_community";
}
function isAward(experience: Experience): experience is ExperienceAward {
  return experience.type === "experience_award";
}
function isPersonal(experience: Experience): experience is ExperiencePersonal {
  return experience.type === "experience_personal";
}

type EntityType = "work" | "education" | "community" | "award" | "personal";

const experienceTypeGuards = {
  work: isWork,
  education: isEducation,
  community: isCommunity,
  award: isAward,
  personal: isPersonal,
};

function massageType(experienceType: Experience["type"]): EntityType {
  /* eslint-disable @typescript-eslint/camelcase */
  const mapping: { [key in Experience["type"]]: EntityType } = {
    experience_work: "work",
    experience_education: "education",
    experience_community: "community",
    experience_award: "award",
    experience_personal: "personal",
  };
  /* eslint-enable @typescript-eslint/camelcase */
  return mapping[experienceType];
}

function fetchExperienceByApplication<T extends EntityType>(
  state: EntityState,
  action: ExperienceAction,
  type: T,
): EntityState[T] {
  const subState = state[type];
  if (action.type !== FETCH_EXPERIENCE_BY_APPLICATION_SUCCEEDED) {
    return subState;
  }
  const typeFilter = experienceTypeGuards[type];
  const experiences = action.payload
    .map((response) => response.experience)
    .filter(typeFilter);
  return {
    ...subState,
    byId: {
      ...subState.byId,
      ...mapToObject(experiences, getId),
    },
    idsByApplication: {
      ...subState.idsByApplicant,
      [action.meta.applicationId]: experiences.map(getId),
    },
  };
}
function fetchExperienceByApplicant<T extends EntityType>(
  state: EntityState,
  action: ExperienceAction,
  type: T,
): EntityState[T] {
  const subState = state[type];
  if (action.type !== FETCH_EXPERIENCE_BY_APPLICANT_SUCCEEDED) {
    return subState;
  }
  const typeFilter = experienceTypeGuards[type];
  const experiences = action.payload
    .map((response) => response.experience)
    .filter(typeFilter);
  return {
    ...subState,
    byId: {
      ...subState.byId,
      ...mapToObject(experiences, getId),
    },
    idsByApplicant: {
      ...subState.idsByApplicant,
      [action.meta.applicantId]: experiences.map(getId),
    },
  };
}

function setExperience<T extends EntityType>(
  state: EntityState,
  action: ExperienceAction,
  type: T,
): EntityState[T] {
  const subState = state[type];
  if (
    (action.type !== CREATE_EXPERIENCE_SUCCEEDED &&
      action.type !== UPDATE_EXPERIENCE_SUCCEEDED) ||
    massageType(action.meta.type) !== type
  ) {
    return subState;
  }
  const { experience } = action.payload;
  const ownerId = experience.experienceable_id;
  const idsByApplicant =
    experience.experienceable_type === "applicant"
      ? {
          ...subState.idsByApplicant,
          [ownerId]: uniq([
            ...(subState.idsByApplicant[ownerId] ?? []),
            experience.id,
          ]),
        }
      : subState.idsByApplicant;
  const idsByApplication =
    experience.experienceable_type === "application"
      ? {
          ...subState.idsByApplication,
          [ownerId]: uniq([
            ...(subState.idsByApplication[ownerId] ?? []),
            experience.id,
          ]),
        }
      : subState.idsByApplication;

  return {
    ...subState,
    byId: {
      ...subState.byId,
      [experience.id]: experience,
    },
    idsByApplicant,
    idsByApplication,
  };
}

function deleteExperience<T extends EntityType>(
  state: EntityState,
  action: ExperienceAction,
  type: T,
): EntityState[T] {
  const subState = state[type];
  if (
    action.type !== DELETE_EXPERIENCE_SUCCEEDED ||
    massageType(action.meta.type) !== type
  ) {
    return subState;
  }
  const dropId = (ids: number[]): number[] =>
    ids.filter((id) => id !== action.meta.id);
  return {
    ...subState,
    byId: deleteProperty(subState.byId, action.meta.id),
    idsByApplicant: mapObjectValues(subState.idsByApplicant, dropId),
    idsByApplication: mapObjectValues(subState.idsByApplication, dropId),
  };
}

function setExperienceSkills(
  state: EntityState,
  experienceSkills: ExperienceSkill[],
): EntityState["experienceSkills"] {
  const newExpSkills = mapToObject(experienceSkills, getId);
  const workSkills = experienceSkills.filter(
    (expSkill) => expSkill.experience_type === "experience_work",
  );
  const educationSkills = experienceSkills.filter(
    (expSkill) => expSkill.experience_type === "experience_education",
  );
  const communitySkills = experienceSkills.filter(
    (expSkill) => expSkill.experience_type === "experience_community",
  );
  const awardSkills = experienceSkills.filter(
    (expSkill) => expSkill.experience_type === "experience_award",
  );
  const personalSkills = experienceSkills.filter(
    (expSkill) => expSkill.experience_type === "experience_personal",
  );

  interface ExpToSkillIds {
    [expId: number]: number[];
  }
  const reducer = (
    acc: ExpToSkillIds,
    expSkill: ExperienceSkill,
  ): ExpToSkillIds => {
    const prevIds = acc[expSkill.experience_id] ?? [];
    return {
      ...acc,
      [expSkill.experience_id]: uniq([expSkill.id, ...prevIds]),
    };
  };
  return {
    byId: { ...state.experienceSkills.byId, ...newExpSkills },
    idsByWork: workSkills.reduce(reducer, state.experienceSkills.idsByWork),
    idsByEducation: educationSkills.reduce(
      reducer,
      state.experienceSkills.idsByEducation,
    ),
    idsByCommunity: communitySkills.reduce(
      reducer,
      state.experienceSkills.idsByCommunity,
    ),
    idsByAward: awardSkills.reduce(reducer, state.experienceSkills.idsByAward),
    idsByPersonal: personalSkills.reduce(
      reducer,
      state.experienceSkills.idsByPersonal,
    ),
  };
}

/* eslint-disable @typescript-eslint/camelcase */
const experienceSkillKeys = {
  experience_work: "idsByWork",
  experience_education: "idsByEducation",
  experience_community: "idsByCommunity",
  experience_award: "idsByAward",
  experience_personal: "idsByPersonal",
};
/* eslint-enable @typescript-eslint/camelcase */

function deleteExpSkillsForExperience(
  state: EntityState,
  experienceId: number,
  experienceType: Experience["type"],
): EntityState["experienceSkills"] {
  const experienceKey = experienceSkillKeys[experienceType];
  const expSkillIds: number[] =
    state.experienceSkills[experienceKey][experienceId] ?? [];
  return {
    ...state.experienceSkills,
    [experienceKey]: deleteProperty(
      state.experienceSkills[experienceKey],
      experienceId,
    ),
    byId: expSkillIds.reduce(
      (byId, deleteId) => deleteProperty(byId, deleteId),
      state.experienceSkills.byId,
    ),
  };
}

function deleteExperienceSkill(
  state: EntityState,
  experienceSkillId: number,
  experienceId: number,
  experienceType: ExperienceSkill["experience_type"],
) {
  const experienceKey = experienceSkillKeys[experienceType];
  return {
    ...state.experienceSkills,
    [experienceKey]: {
      ...state.experienceSkills[experienceKey],
      [experienceId]: state.experienceSkills[experienceKey][
        experienceId
      ].filter((id) => id !== experienceSkillId),
    },
    byId: deleteProperty(state.experienceSkills.byId, experienceSkillId),
  };
}

export const entitiesReducer = (
  state = initEntities(),
  action: ExperienceAction,
): EntityState => {
  switch (action.type) {
    case FETCH_EXPERIENCE_BY_APPLICANT_SUCCEEDED:
      return {
        ...state,
        work: fetchExperienceByApplicant(state, action, "work"),
        education: fetchExperienceByApplicant(state, action, "education"),
        community: fetchExperienceByApplicant(state, action, "community"),
        award: fetchExperienceByApplicant(state, action, "award"),
        personal: fetchExperienceByApplicant(state, action, "personal"),
        experienceSkills: setExperienceSkills(
          state,
          flatten(action.payload.map((response) => response.experienceSkills)),
        ),
      };
    case FETCH_EXPERIENCE_BY_APPLICATION_SUCCEEDED:
      return {
        ...state,
        work: fetchExperienceByApplication(state, action, "work"),
        education: fetchExperienceByApplication(state, action, "education"),
        community: fetchExperienceByApplication(state, action, "community"),
        award: fetchExperienceByApplication(state, action, "award"),
        personal: fetchExperienceByApplication(state, action, "personal"),
        experienceSkills: setExperienceSkills(
          state,
          flatten(action.payload.map((response) => response.experienceSkills)),
        ),
      };
    case CREATE_EXPERIENCE_SUCCEEDED:
    case UPDATE_EXPERIENCE_SUCCEEDED:
      return {
        ...state,
        [massageType(action.meta.type)]: setExperience(
          state,
          action,
          massageType(action.meta.type),
        ),
      };
    case DELETE_EXPERIENCE_SUCCEEDED:
      return {
        ...state,
        [massageType(action.meta.type)]: deleteExperience(
          state,
          action,
          massageType(action.meta.type),
        ),
        experienceSkills: deleteExpSkillsForExperience(
          state,
          action.meta.id,
          action.meta.type,
        ),
      };
    case CREATE_EXPERIENCE_SKILL_SUCCEEDED:
    case UPDATE_EXPERIENCE_SKILL_SUCCEEDED:
      return {
        ...state,
        experienceSkills: setExperienceSkills(state, [action.payload]),
      };
    case DELETE_EXPERIENCE_SKILL_SUCCEEDED:
      return {
        ...state,
        experienceSkills: deleteExperienceSkill(
          state,
          action.meta.id,
          action.meta.experienceId,
          action.meta.experienceType,
        ),
      };
    default:
      return state;
  }
};

export const uiReducer = (
  state = initUi(),
  action: ExperienceAction,
): UiState => {
  switch (action.type) {
    case FETCH_EXPERIENCE_BY_APPLICANT_STARTED:
      return {
        ...state,
        updatingByApplicant: {
          ...state.updatingByApplicant,
          [action.meta.applicantId]: true,
        },
      };
    case FETCH_EXPERIENCE_BY_APPLICANT_SUCCEEDED:
    case FETCH_EXPERIENCE_BY_APPLICANT_FAILED:
      return {
        ...state,
        updatingByApplicant: {
          ...state.updatingByApplicant,
          [action.meta.applicantId]: false,
        },
      };
    case FETCH_EXPERIENCE_BY_APPLICATION_STARTED:
      return {
        ...state,
        updatingByApplication: {
          ...state.updatingByApplication,
          [action.meta.applicationId]: true,
        },
      };
    case FETCH_EXPERIENCE_BY_APPLICATION_SUCCEEDED:
    case FETCH_EXPERIENCE_BY_APPLICATION_FAILED:
      return {
        ...state,
        updatingByApplication: {
          ...state.updatingByApplication,
          [action.meta.applicationId]: false,
        },
      };
    case UPDATE_EXPERIENCE_STARTED:
    case DELETE_EXPERIENCE_STARTED:
      return {
        ...state,
        updatingByTypeAndId: {
          ...state.updatingByTypeAndId,
          [massageType(action.meta.type)]: {
            ...state.updatingByTypeAndId[massageType(action.meta.type)],
            [action.meta.id]: true,
          },
        },
      };
    case UPDATE_EXPERIENCE_SUCCEEDED:
    case DELETE_EXPERIENCE_SUCCEEDED:
    case UPDATE_EXPERIENCE_FAILED:
    case DELETE_EXPERIENCE_FAILED:
      return {
        ...state,
        updatingByTypeAndId: {
          ...state.updatingByTypeAndId,
          [massageType(action.meta.type)]: {
            ...state.updatingByTypeAndId[massageType(action.meta.type)],
            [action.meta.id]: false,
          },
        },
      };
    case UPDATE_EXPERIENCE_SKILL_STARTED:
    case DELETE_EXPERIENCE_SKILL_STARTED:
      return {
        ...state,
        updatingExperienceSkill: {
          ...state.updatingExperienceSkill,
          [action.meta.id]: true,
        },
      };
    case UPDATE_EXPERIENCE_SKILL_SUCCEEDED:
    case UPDATE_EXPERIENCE_SKILL_FAILED:
    case DELETE_EXPERIENCE_SKILL_SUCCEEDED:
    case DELETE_EXPERIENCE_SKILL_FAILED:
      return {
        ...state,
        updatingExperienceSkill: {
          ...state.updatingExperienceSkill,
          [action.meta.id]: false,
        },
      };
    default:
      return state;
  }
};

export const experienceReducer = combineReducers({
  entities: entitiesReducer,
  ui: uiReducer,
});

export default experienceReducer;


1			import { combineReducers } from "redux";
2			import {
3			ExperienceWork,
4			ExperienceEducation,
5			ExperienceCommunity,
6			ExperienceAward,
7			ExperiencePersonal,
8			Experience,
9			ExperienceSkill,
10			} from "../../models/types";
11			import {
12			ExperienceAction,
13			FETCH_EXPERIENCE_BY_APPLICANT_SUCCEEDED,
14			FETCH_EXPERIENCE_BY_APPLICATION_SUCCEEDED,
15			CREATE_EXPERIENCE_SUCCEEDED,
16			FETCH_EXPERIENCE_BY_APPLICANT_STARTED,
17			FETCH_EXPERIENCE_BY_APPLICANT_FAILED,
18			FETCH_EXPERIENCE_BY_APPLICATION_STARTED,
19			FETCH_EXPERIENCE_BY_APPLICATION_FAILED,
20			UPDATE_EXPERIENCE_STARTED,
21			UPDATE_EXPERIENCE_SUCCEEDED,
22			UPDATE_EXPERIENCE_FAILED,
23			DELETE_EXPERIENCE_STARTED,
24			DELETE_EXPERIENCE_SUCCEEDED,
25			DELETE_EXPERIENCE_FAILED,
26			CREATE_EXPERIENCE_SKILL_SUCCEEDED,
27			UPDATE_EXPERIENCE_SKILL_SUCCEEDED,
28			DELETE_EXPERIENCE_SKILL_SUCCEEDED,
29			UPDATE_EXPERIENCE_SKILL_STARTED,
30			DELETE_EXPERIENCE_SKILL_STARTED,
31			UPDATE_EXPERIENCE_SKILL_FAILED,
32			DELETE_EXPERIENCE_SKILL_FAILED,
33			} from "./experienceActions";
34			import {
35			mapToObject,
36			getId,
37			uniq,
38			deleteProperty,
39			mapObjectValues,
40			flatten,
41			} from "../../helpers/queries";
42
43			export interface ExperienceSection<T> {
44			byId: {
45			[id: number]: T;
46			};
47			idsByApplicant: {
48			[applicantId: number]: number[];
49			};
50			idsByApplication: {
51			[applicationId: number]: number[];
52			};
53			}
54
55			export interface EntityState {
56			work: ExperienceSection<ExperienceWork>;
57			education: ExperienceSection<ExperienceEducation>;
58			community: ExperienceSection<ExperienceCommunity>;
59			award: ExperienceSection<ExperienceAward>;
60			personal: ExperienceSection<ExperiencePersonal>;
61			experienceSkills: {
62			byId: { [id: number]: ExperienceSkill };
63			idsByWork: { [workId: number]: number[] };
64			idsByEducation: { [educationId: number]: number[] };
65			idsByCommunity: { [communityId: number]: number[] };
66			idsByAward: { [awardId: number]: number[] };
67			idsByPersonal: { [personalId: number]: number[] };
68			};
69			}
70
71			export interface UiState {
72			updatingByApplicant: {
73			[id: number]: boolean;
74			};
75			updatingByApplication: {
76			[id: number]: boolean;
77			};
78			updatingByTypeAndId: {
79			work: {
80			[id: number]: boolean;
81			};
82			education: {
83			[id: number]: boolean;
84			};
85			community: {
86			[id: number]: boolean;
87			};
88			award: {
89			[id: number]: boolean;
90			};
91			personal: {
92			[id: number]: boolean;
93			};
94			};
95			updatingExperienceSkill: {
96			[id: number]: boolean;
97			};
98			}
99
100			export interface ExperienceState {
101			entities: EntityState;
102			ui: UiState;
103			}
104
105			export const initEntities = (): EntityState => ({
106			work: {
107			byId: {},
108			idsByApplicant: {},
109			idsByApplication: {},
110			},
111			education: {
112			byId: {},
113			idsByApplicant: {},
114			idsByApplication: {},
115			},
116			community: {
117			byId: {},
118			idsByApplicant: {},
119			idsByApplication: {},
120			},
121			award: {
122			byId: {},
123			idsByApplicant: {},
124			idsByApplication: {},
125			},
126			personal: {
127			byId: {},
128			idsByApplicant: {},
129			idsByApplication: {},
130			},
131			experienceSkills: {
132			byId: {},
133			idsByWork: {},
134			idsByEducation: {},
135			idsByCommunity: {},
136			idsByAward: {},
137			idsByPersonal: {},
138			},
139			});
140
141			export const initUi = (): UiState => ({
142			updatingByApplicant: {},
143			updatingByApplication: {},
144			updatingByTypeAndId: {
145			work: {},
146			education: {},
147			community: {},
148			award: {},
149			personal: {},
150			},
151			updatingExperienceSkill: {},
152			});
153
154			export const initExperienceState = (): ExperienceState => ({
155			entities: initEntities(),
156			ui: initUi(),
157			});
158
159			function isWork(experience: Experience): experience is ExperienceWork {
160			return experience.type === "experience_work";
161			}
162			function isEducation(
163			experience: Experience,
164			): experience is ExperienceEducation {
165			return experience.type === "experience_education";
166			}
167			function isCommunity(
168			experience: Experience,
169			): experience is ExperienceCommunity {
170			return experience.type === "experience_community";
171			}
172			function isAward(experience: Experience): experience is ExperienceAward {
173			return experience.type === "experience_award";
174			}
175			function isPersonal(experience: Experience): experience is ExperiencePersonal {
176			return experience.type === "experience_personal";
177			}
178
179			type EntityType = "work" \| "education" \| "community" \| "award" \| "personal";
180
181			const experienceTypeGuards = {
182			work: isWork,
183			education: isEducation,
184			community: isCommunity,
185			award: isAward,
186			personal: isPersonal,
187			};
188
189			function massageType(experienceType: Experience["type"]): EntityType {
190			/* eslint-disable @typescript-eslint/camelcase */
191			const mapping: { [key in Experience["type"]]: EntityType } = {
192			experience_work: "work",
193			experience_education: "education",
194			experience_community: "community",
195			experience_award: "award",
196			experience_personal: "personal",
197			};
198			/* eslint-enable @typescript-eslint/camelcase */
199			return mapping[experienceType];
200			}
201
202			function fetchExperienceByApplication<T extends EntityType>(
203			state: EntityState,
204			action: ExperienceAction,
205			type: T,
206			): EntityState[T] {
207			const subState = state[type];
208			if (action.type !== FETCH_EXPERIENCE_BY_APPLICATION_SUCCEEDED) {
209			return subState;
210			}
211			const typeFilter = experienceTypeGuards[type];
212			const experiences = action.payload
213			.map((response) => response.experience)
214			.filter(typeFilter);
215			return {
216			...subState,
217			byId: {
218			...subState.byId,
219			...mapToObject(experiences, getId),
220			},
221			idsByApplication: {
222			...subState.idsByApplicant,
223			[action.meta.applicationId]: experiences.map(getId),
224			},
225			};
226			}
227			function fetchExperienceByApplicant<T extends EntityType>(
228			state: EntityState,
229			action: ExperienceAction,
230			type: T,
231			): EntityState[T] {
232			const subState = state[type];
233			if (action.type !== FETCH_EXPERIENCE_BY_APPLICANT_SUCCEEDED) {
234			return subState;
235			}
236			const typeFilter = experienceTypeGuards[type];
237			const experiences = action.payload
238			.map((response) => response.experience)
239			.filter(typeFilter);
240			return {
241			...subState,
242			byId: {
243			...subState.byId,
244			...mapToObject(experiences, getId),
245			},
246			idsByApplicant: {
247			...subState.idsByApplicant,
248			[action.meta.applicantId]: experiences.map(getId),
249			},
250			};
251			}
252
253			function setExperience<T extends EntityType>(
254			state: EntityState,
255			action: ExperienceAction,
256			type: T,
257			): EntityState[T] {
258			const subState = state[type];
259			if (
260			(action.type !== CREATE_EXPERIENCE_SUCCEEDED &&
261			action.type !== UPDATE_EXPERIENCE_SUCCEEDED) \|\|
262			massageType(action.meta.type) !== type
263			) {
264			return subState;
265			}
266			const { experience } = action.payload;
267			const ownerId = experience.experienceable_id;
268			const idsByApplicant =
269			experience.experienceable_type === "applicant"
270			? {
271			...subState.idsByApplicant,
272			[ownerId]: uniq([
273			...(subState.idsByApplicant[ownerId] ?? []),
274			experience.id,
275			]),
276			}
277			: subState.idsByApplicant;
278			const idsByApplication =
279			experience.experienceable_type === "application"
280			? {
281			...subState.idsByApplication,
282			[ownerId]: uniq([
283			...(subState.idsByApplication[ownerId] ?? []),
284			experience.id,
285			]),
286			}
287			: subState.idsByApplication;
288
289			return {
290			...subState,
291			byId: {
292			...subState.byId,
293			[experience.id]: experience,
294			},
295			idsByApplicant,
296			idsByApplication,
297			};
298			}
299
300			function deleteExperience<T extends EntityType>(
301			state: EntityState,
302			action: ExperienceAction,
303			type: T,
304			): EntityState[T] {
305			const subState = state[type];
306			if (
307			action.type !== DELETE_EXPERIENCE_SUCCEEDED \|\|
308			massageType(action.meta.type) !== type
309			) {
310			return subState;
311			}
312			const dropId = (ids: number[]): number[] =>
313			ids.filter((id) => id !== action.meta.id);
314			return {
315			...subState,
316			byId: deleteProperty(subState.byId, action.meta.id),
317			idsByApplicant: mapObjectValues(subState.idsByApplicant, dropId),
318			idsByApplication: mapObjectValues(subState.idsByApplication, dropId),
319			};
320			}
321
322			function setExperienceSkills(
323			state: EntityState,
324			experienceSkills: ExperienceSkill[],
325			): EntityState["experienceSkills"] {
326			const newExpSkills = mapToObject(experienceSkills, getId);
327			const workSkills = experienceSkills.filter(
328			(expSkill) => expSkill.experience_type === "experience_work",
329			);
330			const educationSkills = experienceSkills.filter(
331			(expSkill) => expSkill.experience_type === "experience_education",
332			);
333			const communitySkills = experienceSkills.filter(
334			(expSkill) => expSkill.experience_type === "experience_community",
335			);
336			const awardSkills = experienceSkills.filter(
337			(expSkill) => expSkill.experience_type === "experience_award",
338			);
339			const personalSkills = experienceSkills.filter(
340			(expSkill) => expSkill.experience_type === "experience_personal",
341			);
342
343			interface ExpToSkillIds {
344			[expId: number]: number[];
345			}
346			const reducer = (
347			acc: ExpToSkillIds,
348			expSkill: ExperienceSkill,
349			): ExpToSkillIds => {
350			const prevIds = acc[expSkill.experience_id] ?? [];
351			return {
352			...acc,
353			[expSkill.experience_id]: uniq([expSkill.id, ...prevIds]),
354			};
355			};
356			return {
357			byId: { ...state.experienceSkills.byId, ...newExpSkills },
358			idsByWork: workSkills.reduce(reducer, state.experienceSkills.idsByWork),
359			idsByEducation: educationSkills.reduce(
360			reducer,
361			state.experienceSkills.idsByEducation,
362			),
363			idsByCommunity: communitySkills.reduce(
364			reducer,
365			state.experienceSkills.idsByCommunity,
366			),
367			idsByAward: awardSkills.reduce(reducer, state.experienceSkills.idsByAward),
368			idsByPersonal: personalSkills.reduce(
369			reducer,
370			state.experienceSkills.idsByPersonal,
371			),
372			};
373			}
374
375			/* eslint-disable @typescript-eslint/camelcase */
376			const experienceSkillKeys = {
377			experience_work: "idsByWork",
378			experience_education: "idsByEducation",
379			experience_community: "idsByCommunity",
380			experience_award: "idsByAward",
381			experience_personal: "idsByPersonal",
382			};
383			/* eslint-enable @typescript-eslint/camelcase */
384
385			function deleteExpSkillsForExperience(
386			state: EntityState,
387			experienceId: number,
388			experienceType: Experience["type"],
389			): EntityState["experienceSkills"] {
390			const experienceKey = experienceSkillKeys[experienceType];
391			const expSkillIds: number[] =
392			state.experienceSkills[experienceKey][experienceId] ?? [];
393			return {
394			...state.experienceSkills,
395			[experienceKey]: deleteProperty(
396			state.experienceSkills[experienceKey],
397			experienceId,
398			),
399			byId: expSkillIds.reduce(
400			(byId, deleteId) => deleteProperty(byId, deleteId),
401			state.experienceSkills.byId,
402			),
403			};
404			}
405
406			function deleteExperienceSkill(
407			state: EntityState,
408			experienceSkillId: number,
409			experienceId: number,
410			experienceType: ExperienceSkill["experience_type"],
411			) {
412			const experienceKey = experienceSkillKeys[experienceType];
413			return {
414			...state.experienceSkills,
415			[experienceKey]: {
416			...state.experienceSkills[experienceKey],
417			[experienceId]: state.experienceSkills[experienceKey][
418			experienceId
419			].filter((id) => id !== experienceSkillId),
420			},
421			byId: deleteProperty(state.experienceSkills.byId, experienceSkillId),
422			};
423			}
424
425			export const entitiesReducer = (
426			state = initEntities(),
427			action: ExperienceAction,
428			): EntityState => {
429			switch (action.type) {
430			case FETCH_EXPERIENCE_BY_APPLICANT_SUCCEEDED:
431			return {
432			...state,
433			work: fetchExperienceByApplicant(state, action, "work"),
434			education: fetchExperienceByApplicant(state, action, "education"),
435			community: fetchExperienceByApplicant(state, action, "community"),
436			award: fetchExperienceByApplicant(state, action, "award"),
437			personal: fetchExperienceByApplicant(state, action, "personal"),
438			experienceSkills: setExperienceSkills(
439			state,
440			flatten(action.payload.map((response) => response.experienceSkills)),
441			),
442			};
443			case FETCH_EXPERIENCE_BY_APPLICATION_SUCCEEDED:
444			return {
445			...state,
446			work: fetchExperienceByApplication(state, action, "work"),
447			education: fetchExperienceByApplication(state, action, "education"),
448			community: fetchExperienceByApplication(state, action, "community"),
449			award: fetchExperienceByApplication(state, action, "award"),
450			personal: fetchExperienceByApplication(state, action, "personal"),
451			experienceSkills: setExperienceSkills(
452			state,
453			flatten(action.payload.map((response) => response.experienceSkills)),
454			),
455			};
456			case CREATE_EXPERIENCE_SUCCEEDED:
457			case UPDATE_EXPERIENCE_SUCCEEDED:
458			return {
459			...state,
460			[massageType(action.meta.type)]: setExperience(
461			state,
462			action,
463			massageType(action.meta.type),
464			),
465			};
466			case DELETE_EXPERIENCE_SUCCEEDED:
467			return {
468			...state,
469			[massageType(action.meta.type)]: deleteExperience(
470			state,
471			action,
472			massageType(action.meta.type),
473			),
474			experienceSkills: deleteExpSkillsForExperience(
475			state,
476			action.meta.id,
477			action.meta.type,
478			),
479			};
480			case CREATE_EXPERIENCE_SKILL_SUCCEEDED:
481			case UPDATE_EXPERIENCE_SKILL_SUCCEEDED:
482			return {
483			...state,
484			experienceSkills: setExperienceSkills(state, [action.payload]),
485			};
486			case DELETE_EXPERIENCE_SKILL_SUCCEEDED:
487			return {
488			...state,
489			experienceSkills: deleteExperienceSkill(
490			state,
491			action.meta.id,
492			action.meta.experienceId,
493			action.meta.experienceType,
494			),
495			};
496			default:
497			return state;
498			}
499			};
500
501			export const uiReducer = (
502			state = initUi(),
503			action: ExperienceAction,
504			): UiState => {
505			switch (action.type) {
506			case FETCH_EXPERIENCE_BY_APPLICANT_STARTED:
507			return {
508			...state,
509			updatingByApplicant: {
510			...state.updatingByApplicant,
511			[action.meta.applicantId]: true,
512			},
513			};
514			case FETCH_EXPERIENCE_BY_APPLICANT_SUCCEEDED:
515			case FETCH_EXPERIENCE_BY_APPLICANT_FAILED:
516			return {
517			...state,
518			updatingByApplicant: {
519			...state.updatingByApplicant,
520			[action.meta.applicantId]: false,
521			},
522			};
523			case FETCH_EXPERIENCE_BY_APPLICATION_STARTED:
524			return {
525			...state,
526			updatingByApplication: {
527			...state.updatingByApplication,
528			[action.meta.applicationId]: true,
529			},
530			};
531			case FETCH_EXPERIENCE_BY_APPLICATION_SUCCEEDED:
532			case FETCH_EXPERIENCE_BY_APPLICATION_FAILED:
533			return {
534			...state,
535			updatingByApplication: {
536			...state.updatingByApplication,
537			[action.meta.applicationId]: false,
538			},
539			};
540			case UPDATE_EXPERIENCE_STARTED:
541			case DELETE_EXPERIENCE_STARTED:
542			return {
543			...state,
544			updatingByTypeAndId: {
545			...state.updatingByTypeAndId,
546			[massageType(action.meta.type)]: {
547			...state.updatingByTypeAndId[massageType(action.meta.type)],
548			[action.meta.id]: true,
549			},
550			},
551			};
552			case UPDATE_EXPERIENCE_SUCCEEDED:
553			case DELETE_EXPERIENCE_SUCCEEDED:
554			case UPDATE_EXPERIENCE_FAILED:
555			case DELETE_EXPERIENCE_FAILED:
556			return {
557			...state,
558			updatingByTypeAndId: {
559			...state.updatingByTypeAndId,
560			[massageType(action.meta.type)]: {
561			...state.updatingByTypeAndId[massageType(action.meta.type)],
562			[action.meta.id]: false,
563			},
564			},
565			};
566			case UPDATE_EXPERIENCE_SKILL_STARTED:
567			case DELETE_EXPERIENCE_SKILL_STARTED:
568			return {
569			...state,
570			updatingExperienceSkill: {
571			...state.updatingExperienceSkill,
572			[action.meta.id]: true,
573			},
574			};
575			case UPDATE_EXPERIENCE_SKILL_SUCCEEDED:
576			case UPDATE_EXPERIENCE_SKILL_FAILED:
577			case DELETE_EXPERIENCE_SKILL_SUCCEEDED:
578			case DELETE_EXPERIENCE_SKILL_FAILED:
579			return {
580			...state,
581			updatingExperienceSkill: {
582			...state.updatingExperienceSkill,
583			[action.meta.id]: false,
584			},
585			};
586			default:
587			return state;
588			}
589			};
590
591			export const experienceReducer = combineReducers({
592			entities: entitiesReducer,
593			ui: uiReducer,
594			});
595
596			export default experienceReducer;
597

GCTC-NTGC / TalentCloud

Push — task/application-touch-step-st... ( 8f1a36 )

experienceReducer.ts ➔ setExperience B

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