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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 | 62x 62x 62x 62x 62x 62x 149x 149x 149x 149x 149x 6x 5x 2x 1x 2x 2x 12x 12x 10x 2x 46x 46x 45x 1x 1x 4x 1x 3x 3x 34x 3x 3x 3x 34x 3x 3x 3x 3x 14x 3x 5x 3x 3x 5x 3x 3x 3x 3x 11x 11x 7x 7x 6x 6x 1x | import { IUnleashStores } from '../types/stores';
import { IUnleashConfig } from '../types/option';
import { Logger } from '../logger';
import { IEnvironment, ISortOrder } from '../types/model';
import { UNIQUE_CONSTRAINT_VIOLATION } from '../error/db-error';
import NameExistsError from '../error/name-exists-error';
import { sortOrderSchema } from './state-schema';
import NotFoundError from '../error/notfound-error';
import { IEnvironmentStore } from '../types/stores/environment-store';
import { IFeatureStrategiesStore } from '../types/stores/feature-strategies-store';
import { IFeatureEnvironmentStore } from '../types/stores/feature-environment-store';
import { IProjectStore } from 'lib/types/stores/project-store';
import MinimumOneEnvironmentError from '../error/minimum-one-environment-error';
export default class EnvironmentService {
private logger: Logger;
private environmentStore: IEnvironmentStore;
private featureStrategiesStore: IFeatureStrategiesStore;
private projectStore: IProjectStore;
private featureEnvironmentStore: IFeatureEnvironmentStore;
constructor(
{
environmentStore,
featureStrategiesStore,
featureEnvironmentStore,
projectStore,
}: Pick<
IUnleashStores,
| 'environmentStore'
| 'featureStrategiesStore'
| 'featureEnvironmentStore'
| 'projectStore'
>,
{ getLogger }: Pick<IUnleashConfig, 'getLogger'>,
) {
this.logger = getLogger('services/environment-service.ts');
this.environmentStore = environmentStore;
this.featureStrategiesStore = featureStrategiesStore;
this.featureEnvironmentStore = featureEnvironmentStore;
this.projectStore = projectStore;
}
async getAll(): Promise<IEnvironment[]> {
return this.environmentStore.getAll();
}
async get(name: string): Promise<IEnvironment> {
return this.environmentStore.get(name);
}
async updateSortOrder(sortOrder: ISortOrder): Promise<void> {
await sortOrderSchema.validateAsync(sortOrder);
await Promise.all(
Object.keys(sortOrder).map((key) => {
const value = sortOrder[key];
return this.environmentStore.updateSortOrder(key, value);
}),
);
}
async toggleEnvironment(name: string, value: boolean): Promise<void> {
const exists = await this.environmentStore.exists(name);
if (exists) {
return this.environmentStore.updateProperty(name, 'enabled', value);
}
throw new NotFoundError(`Could not find environment ${name}`);
}
async addEnvironmentToProject(
environment: string,
projectId: string,
): Promise<void> {
try {
await this.featureEnvironmentStore.connectProject(
environment,
projectId,
);
await this.featureEnvironmentStore.connectFeatures(
environment,
projectId,
);
} catch (e) {
if (e.code === UNIQUE_CONSTRAINT_VIOLATION) {
throw new NameExistsError(
`${projectId} already has the environment ${environment} enabled`,
);
}
throw e;
}
}
async overrideEnabledProjects(
environmentNamesToEnable: string[],
): Promise<void> {
if (environmentNamesToEnable.length === 0) {
return Promise.resolve();
}
const allEnvironments = await this.environmentStore.getAll();
const existingEnvironmentsToEnable = allEnvironments.filter((env) =>
environmentNamesToEnable.includes(env.name),
);
Iif (
existingEnvironmentsToEnable.length !==
environmentNamesToEnable.length
) {
this.logger.warn(
"Found environment enabled overrides but some of the specified environments don't exist, no overrides will be executed",
);
return Promise.resolve();
}
const environmentsNotAlreadyEnabled =
existingEnvironmentsToEnable.filter((env) => env.enabled == false);
const environmentsToDisable = allEnvironments.filter((env) => {
return (
!environmentNamesToEnable.includes(env.name) &&
env.enabled == true
);
});
await this.environmentStore.disable(environmentsToDisable);
await this.environmentStore.enable(environmentsNotAlreadyEnabled);
await this.remapProjectsLinks(
environmentsToDisable,
environmentsNotAlreadyEnabled,
);
}
private async remapProjectsLinks(
toDisable: IEnvironment[],
toEnable: IEnvironment[],
) {
const projectLinks =
await this.projectStore.getProjectLinksForEnvironments(
toDisable.map((env) => env.name),
);
const unlinkTasks = projectLinks.map((link) => {
return this.forceRemoveEnvironmentFromProject(
link.environmentName,
link.projectId,
);
});
await Promise.all(unlinkTasks.flat());
const uniqueProjects = [
...new Set(projectLinks.map((link) => link.projectId)),
];
let linkTasks = uniqueProjects.map((project) => {
return toEnable.map((enabledEnv) => {
return this.addEnvironmentToProject(enabledEnv.name, project);
});
});
await Promise.all(linkTasks.flat());
}
async forceRemoveEnvironmentFromProject(
environment: string,
projectId: string,
): Promise<void> {
await this.featureEnvironmentStore.disconnectFeatures(
environment,
projectId,
);
await this.featureEnvironmentStore.disconnectProject(
environment,
projectId,
);
}
async removeEnvironmentFromProject(
environment: string,
projectId: string,
): Promise<void> {
const projectEnvs = await this.projectStore.getEnvironmentsForProject(
projectId,
);
if (projectEnvs.length > 1) {
await this.forceRemoveEnvironmentFromProject(
environment,
projectId,
);
return;
}
throw new MinimumOneEnvironmentError(
'You must always have one active environment',
);
}
}
|